Chapter 15.14
SUPPLEMENTAL RESIDENTIAL REGULATIONS1

Sections:

15.14.010    Purpose and intent.

15.14.020    Summary of regulations.

15.14.030    Fences and walls.

15.14.040    Encroachments into setbacks.

15.14.050    Patio covers and yard structures.

15.14.060    Storage sheds and yard buildings.

15.14.070    Swimming pools and water features.

15.14.080    Accessory dwelling units.

15.14.090    Guest houses.

15.14.100    Mobilehomes and manufactured housing.

15.14.110    Landscaping and open area.

15.14.120    Screening of equipment and facilities.

15.14.130    Outdoor lighting in residential areas.

15.14.140    Special outdoor events in residential areas.

15.14.150    Home occupations.

15.14.160    Child day care homes.

15.14.165    Short-term rental uses prohibited.

15.14.170    Construction and guard offices.

15.14.180    Model home complexes.

15.14.190    Residential trash enclosures.

15.14.200    Gate-guarded entries.

15.14.010 Purpose and intent.

The purpose and intent of this chapter is to set out regulations for accessory structures, fences, swimming pools, and other elements of land use in residential districts and the residential portions of specific plan districts. These requirements are in addition to the regulations for residential uses set out in Chapter 15.10 AVMC. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.020 Summary of regulations.

A. Summary Table. The following table is a summary of supplemental residential regulations in this chapter. In case of conflicts between this table and the applicable section text, the text shall control.

TABLE 15.14.020:

NUMERICAL SUPPLEMENTAL REGULATIONS FOR RESIDENTIAL USES 

Type

Standard

Maximum Fence Height:

Single-family: In side or rear yards

6 ft.

Single-family: In front yards

42 in.

Multifamily: In setback areas not adjacent to streets, alleys or driveways

6 ft.*

Multifamily: In setback areas adjacent to streets, alleys or driveways

6 ft.*, except that the maximum height shall be 42 in. within the first 10 ft. of the setback area, measured from the ultimate street R.O.W.

In corner cutoff areas, for sight distance

30 in.

Entry gates for residential neighborhoods

8 ft. for vehicular gates and 6 ft. for pedestrian gates, exclusive of decorative elements on top of gates such as scrolls and finials.

Temporary fencing for construction sites

10 ft.

 

*But up to 8 ft. measured on lower side where there is a grade differential

Maximum Encroachments into Setbacks:

 

The following encroachments are allowed provided a minimum distance of 3 ft. from all property lines is maintained:

Awnings

4 ft. into front and rear setbacks; 3 ft. into side setbacks.

Balconies

5 ft. into front and rear setbacks; 3 ft. into side setbacks.

Bay windows

30 in. into any setback.

Chimneys up to 7 ft. in width

2 ft. into any setback.

Architectural projections, e.g., eaves

3 ft. into any setback.

Open porches

3 ft. into any front or rear setback. Porches shall not encroach into side yard setbacks.

Air conditioning ventilation and similar equipment

May be placed in rear and side yard setbacks. Not permitted in front yard setbacks.

Multifamily perimeter setbacks

All of the preceding front and rear setback encroachments are also permitted into perimeter setbacks in multifamily projects.

Patio Covers and Other Yard Structures:

Yard structures under 6 ft. high

May be up to side or rear property line, subject to building or fire code limitations. At least 3 ft. from property line in front yard; and not permitted in panhandle portion of panhandle lot.

Yard structures 6 – 12 ft. high

At least 3 ft. from side or rear property line. Not permitted in front yard setback.

Yard structures on common lots

Under 6 ft. high: may be placed up to any property line, subject to building or fire code limitations; 6 – 12 ft. high: at least 3 ft. from any property line.

Storage Sheds and Other Yard Buildings:

Yard buildings under 6 ft. high

May be up to side or rear property line subject to building or fire code limitations. No closer to front property line than front wall of main building.

Yard buildings 6 – 8 ft. high

At least 3 ft. from side or rear property line. No closer to front property line than front wall of main building.

Yard buildings on common lots

Under 6 ft. high: may be placed up to any property line subject to building or fire code limitations; 6 ft. – 8 ft. high: at least 3 ft. from any property line.

Number and size allowed per lot

No more than 2 buildings per lot and no more than 200 sq/ft ground area per building.

Swimming Pools and Water Features:

Pool location

At least 3 ft. from edge of water to side or rear property line. No pools in front yard setback. Community pools adjacent to common area may be located up to the property line.

Pool filter or heating equipment

At least 3 ft. from equipment to side or rear property line, unless equipment is placed within an enclosure which provides effective noise attenuation to less than 45 dBA at the property line. Equipment shall be screened from ground view.

Water features such as fountains, waterfalls, slides and similar

Maximum 8 ft. high for single-family residences. For common areas and community entry features, maximum 12 ft. high.

Guest Houses:

Maximum floor area of guest house

800 sq/ft, with no cooking facilities.

[Ord. 2017-192 § 3; Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.030 Fences and walls.

A. Use of Terms. In this section, the terms “fence” and “wall” are used interchangeably to mean any type of fence, free-standing wall, retaining wall, screen, or windscreen.

B. Measurement of Fence Height. Except as otherwise specified in this section, fence heights shall be measured from finish grade at the base of the fence to the highest point of the fence on the interior or exterior side, whichever is higher. In addition, the following provisions shall apply to the measurement of fence height:

Measurement of Fence Height

1. Differential Elevations. Where the elevation of an adjoining building site is higher than the base of the fence within a side or rear setback area, the height of the fence may be measured from the elevation of the adjoining building site to the top of the fence. However, fence height shall not exceed eight feet measured from the lower side.

2. Adjacent Fences. Fences less than 30 inches apart (measured between adjoining faces) shall be considered one structure and fence height shall be measured from the base of the lower fence to the top of the higher fence. Fences 30 inches or more apart shall be considered separate structures and their heights shall be measured independently.

C. Gates and Arches. The height of gates shall conform to the applicable maximum fence height where the gate is located except that decorative elements on gates such as scrolls, finials, and similar features may extend up to one foot above the maximum fence height. In addition, arches or trellises up to eight feet in height and five feet in width may be constructed over a gate if integrated into the fence/gate design, and pilasters may be constructed up to eight feet in height on each side of a gate if integrated into the fence/gate design. For single-family residences, a maximum of two such arches or pairs of pilasters shall be permitted per parcel.

D. Fence Heights for Single-Family Lots. For single-family detached and single-family attached lots, the construction and installation of fences shall conform to the following height limitations:

Maximum Fence Heights for Single-Family Lots

1. Fences Within Side and Rear Setbacks. The maximum fence height shall be six feet within any required side or rear setback area.

2. Fences Within Front Setbacks.

a. Within a front setback area, maximum fence height shall be 42 inches, except as limited by subsection (F) of this section (Required Sight Distances).

b. Where, because of the orientation of the lots, a property line fence separates a front yard on one lot from a rear yard on an adjacent lot (i.e., a “key lot” situation), the maximum fence height shall be six feet.

E. Fence Heights for Multifamily Developments. For multiple-family developments, the maximum fence height shall be 42 inches within 10 feet of any street or alley right-of-way line. In all other locations, the maximum fence height shall be six feet.

F. Required Sight Distances. In regulating fences and other visual obstructions, it is necessary to preserve motorist sight distances at street intersections, alleys and driveways. Therefore, notwithstanding subsections (C), (D) and (E) of this section, the height of fences, trees, shrubs, and other visual obstructions shall be limited to a maximum height of 30 inches within the triangular area shown in the exhibit.

Fence Height and Required Sight Distances

G. Sound Walls. City- or state-required sound attenuation walls bordering freeways, tollways or arterial highways may exceed six feet in height if so recommended by a noise attenuation study and approved by the director.

H. Retaining Walls.

1. Retaining walls up to six feet in height are permitted, provided the wall is landscaped with shrubs or vines with automatic irrigation if it is over 30 inches high and visible from off-site locations.

2. Open railings up to 48 inches high placed on top of a retaining or other wall and required for pedestrian safety may be permitted if an increase in height is approved per subsection (J) of this section.

I. Residential Entry Gates. Per AVMC 15.14.200, vehicle entry gates to residential projects shall not exceed eight feet in height and pedestrian entry gates shall not exceed six feet in height. Gates shall be of open design.

J. Increases in Height. Fences higher than the maximums set out in this section, up to a maximum of 10 feet, may be permitted if an exception permit is approved by the director pursuant to AVMC 15.74.070. Applications for fences exceeding 10 feet in height shall be reviewed by the city council as a site development permit, pursuant to AVMC 15.74.020, and shall require a public hearing. In addition to the findings required for approval of all exceptions, the following findings shall also be made in conjunction with approval of a fence height increase:

1. The height and location of the fence as proposed will not result in or create a traffic hazard; and

2. The location, size, design and other characteristics of the fence will not result in a material adverse effect on adjacent residents or their properties, including but not limited to any views available to such residents prior to construction of the proposed fence.

Any application for a fence height increase may be referred by the director to the city council for action if the director determines on a case-by-case basis that the public interest would be better served by such referral.

K. Wall/Fence Articulation. Long straight stretches of wall or fence shall be varied by the use of such design features as offsets (i.e., jogs), open panels (e.g., containing wrought iron) at selected locations, periodic variations in materials, texture, or colors, the inclusion of landscape plantings, and similar measures.

L. Prohibited Fencing. The use of barbed wire, razor wire or electrified fencing materials is prohibited except where required by city, state or federal regulation. The use of chain link fencing is prohibited in residential districts within any front yard area or any area visible from a public street, except for construction sites, wireless facilities, special events and other temporary uses and where otherwise specifically permitted in this code. [Ord. 2012-141 § 16; Ord. 2012-140 § 3 (Exh. A); Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.040 Encroachments into setbacks.

A. Permitted Encroachments. Encroachments into required setbacks are permitted as follows in residential districts, provided a minimum distance of three feet from all property lines is maintained:

1. Awnings may encroach up to four feet into front and rear yard setbacks and up to three feet into side yard setbacks.

2. Balconies may encroach up to five feet into front and rear yard setbacks and up to three feet into side yard setbacks.

3. Bay windows may encroach up to 30 inches into any yard setback.

4. Chimneys up to seven feet in width may encroach up to two feet into any yard setback.

5. Architectural projections, such as cornices, eaves, and similar elements, may encroach up to three feet into any yard setback.

6. Open porches may encroach up to three feet into any front or rear yard setback. Porches shall not encroach into side yard setbacks.

7. Air conditioning, ventilation and similar equipment may be placed in rear and side yard setbacks. Such equipment is not permitted in front yard setbacks. Existing equipment less than three feet from a property line may be replaced by equipment at the same setback, provided there is no decrease in setback.

8. All of the preceding setback encroachments are also permitted into perimeter setbacks in multifamily projects. [Ord. 2012-140 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.050 Patio covers and yard structures.

A. Applicability. Yard structures are permitted as accessory structures on common residential lots or on residential lots containing a primary residence, subject to the requirements of this section. For purposes of this code, the term “yard structure” means any type of unenclosed structure over 18 inches in height and placed within required yard setbacks, including but not limited to patio covers (attached or detached), gazebos, trellises, freestanding fireplaces, fire pits, barbecues, fountains, play equipment (other than enclosed playhouses), and cantilevered decks.

B. Standards. Yard structures shall conform to the following requirements. Setbacks shall be measured from the edge of the structure, not from supporting members. Height shall be measured at the highest point of the structure.

1. Side and Rear Yards. Yard structures under six feet in height may be located up to a side or rear property line subject to building code and fire code limitations. Yard structures six feet in height or over shall be located at least three feet from any property line and shall not exceed 12 feet in height. Yard structures not within a setback may be constructed up to the district’s maximum structure height set out in AVMC 15.10.030(A), Table 15.10.030.

2. Front Yards. Yard structures in front yards shall not exceed six feet in height, shall be located at least three feet from any property line and shall not be located in the panhandle portion of a panhandle lot.

3. Common Lots. For common lots, yard structures under six feet high may be located up to any property line subject to building or fire code limitations. Yard structures six feet in height or over shall be located at least three feet from any property line and shall not exceed 12 feet in height.

4. Elevated Decks. No deck or viewing area shall be placed on the roof of a yard structure unless an exception permit is approved pursuant to AVMC 15.74.070.

5. Drainage from Roofs. Yard structures shall be constructed in a manner so as to prevent rooftop water from draining onto any adjacent parcel.

C. Increase in Height. An increase of up to three feet in height for a yard structure within a setback may be permitted if an exception permit is approved pursuant to AVMC 15.74.070. [Ord. 2015-165 § 4 (Exh. A); Ord. 2012-146 § 3 (Exh. A); Ord. 2012-140 § 3 (Exh. A); Ord. 2011-136 § 20; Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.060 Storage sheds and yard buildings.

A. Applicability. Storage sheds, playhouses and similar enclosed yard buildings are permitted as accessory structures on common residential lots or on residential lots containing a primary residence, subject to the requirements of this section. For purposes of this code, the term “yard building” means any type of detached enclosed building over 18 inches in height and placed within required yard setbacks, including but not limited to storage sheds, garden sheds and enclosed playhouses. The term does not include attached enclosed patios, sunrooms, service porches or other enclosed rooms attached to the main building. Such rooms shall conform to the same setback and height regulations as the main building.

B. Standards. Yard buildings shall conform to the requirements listed below. Height shall be measured at the highest point of the structure.

1. Side and Rear Yards. Yard buildings under six feet in height may be located up to a side or rear property line subject to building or fire code limitations. Yard buildings six feet in height or over shall be located at least three feet from the property line and shall not exceed eight feet in height. Yard buildings not within a setback may be constructed up to the district’s maximum structure height set out in AVMC 15.10.030(A), Table 15.10.030.

2. Front Yards. Yard buildings in front yards shall not be located closer to the front property line than the front wall of the main building. Height and other restrictions shall be the same as for side and rear yards as set out in subsection (B)(1) of this section.

3. Common Lots. For common lots, yard buildings under six feet high may be located up to any property line subject to building or fire code limitations. Yard buildings six feet in height or over shall be located at least three feet from any property line and shall not exceed eight feet in height.

4. Number and Size. No more than two yard buildings shall be placed on any residential lot. No yard building shall exceed 200 square feet in ground area.

5. Elevated Decks. No deck or viewing area shall be placed on the roof of a yard building unless an exception permit is approved pursuant to AVMC 15.74.070.

6. Drainage from Roofs. Yard buildings shall be constructed in a manner so as to prevent rooftop water from draining onto any adjacent parcel.

C. Increase in Height. An increase of up to three feet in height for a yard building within a setback may be permitted if an exception permit is approved pursuant to AVMC 15.74.070. [Ord. 2015-165 § 4 (Exh. A); Ord. 2012-146 § 3 (Exh. A); Ord. 2012-140 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.070 Swimming pools and water features.

A. Applicability. This section shall apply to bodies of water which are accessory to residential uses. The term “swimming pool” means a pool, spa, whirlpool or other body of water containing or capable of containing water to a depth of at least 18 inches and used for immersion by humans. The term “water feature” means a body of water used for decorative purposes other than human immersion, such as a fountain, fish pond, or waterfall.

B. Standards. Swimming pools and water features are permitted as accessory uses in residential districts subject to the following requirements:

1. Swimming Pool Location. For single-family detached or attached residences, swimming pools shall be located at least three feet, measured from water’s edge, from any side or rear property line. Swimming pools shall not be located within front yard setbacks. Community pools adjacent to common open area may be located up to the property line.

2. Water Feature Height. For single-family detached or attached residences, common areas and community entry features, fountains, waterfalls, slides and similar aboveground water features shall not exceed 12 feet in height.

3. Filter and Heating Equipment. Mechanical pool equipment such as pumps or filters shall be located at least three feet from the side or rear property line. Heating equipment shall be located so that the center of the outlet vent is at least four feet from the side or rear property line. The preceding setbacks shall be observed unless such equipment is placed within a building, underground vault or other enclosure which the director determines provides noise attenuation to less than 45 dBA at the property line. The director may require a report by a qualified professional to support such a determination. In addition, equipment shall be screened from horizontal view of surrounding properties. Such visual screening may consist of fencing, walls or landscape planting.

4. Fencing Requirements. All pools shall be fenced in accordance with the provisions of the city’s building code, state law and other applicable laws and ordinances. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-reference: nuisances, AVMC 8.24.010.

15.14.080 Accessory dwelling units.

A. Purpose. The purpose of this chapter is to provide reasonable regulations for the development of accessory dwelling units in certain areas and on lots developed or proposed to be developed with single-family residential dwellings. Such accessory dwelling units are allowed as required by state law, including California Government Code Section 65852.2.

B. Definitions.

1. “Accessory dwelling unit” is defined as an attached or a detached residential dwelling unit that provides complete independent living facilities for one or more persons. An accessory dwelling unit also includes an efficiency unit, as defined in California Health and Safety Code Section 17958.1, and a manufactured home, as defined in California Health and Safety Code Section 18007.

2. “Complete independent living facilities” means permanent provisions for living, sleeping, eating, cooking, and sanitation.

3. “Living area” is defined as the interior habitable area of a dwelling unit, including basements and attics, but does not include a garage or any accessory structure.

C. Approval by Planning Director.

1. Generally. An accessory dwelling unit may be constructed on a lot containing one single-family detached dwelling unit, subject to the requirements of this section and subject to a development review permit under AVMC 15.82.040. The planning director shall approve an application for an accessory dwelling unit ministerially, without public notice or a public hearing, within 120 days if the director finds and determines that the proposed unit conforms to the provisions of this section. Any action of the director under this section may be appealed in accordance with Chapter 1.10 AVMC. The scope of such an appeal is limited to questions of compliance with the provisions of this section.

2. ADU Converted from Existing Space.

a. As required by California Government Code Section 65852.2(e), an ADU is exempt from the approval process in subsection (C)(1) of this section (“converted ADU”) if the ADU will be:

i. Contained within the existing space of a single-family residence or accessory structure such as a studio or pool house;

ii. Located in the RL (low density residential) zone;

iii. Have exterior access separate from that of the existing primary residence; and

iv. Converted from the existing space that does not encroach into any side or rear setback that is necessary for fire safety under current standards.

b. A building permit is required for a converted ADU. The converted ADU must satisfy current building and safety standards in every respect, except that fire sprinklers are only required in the converted ADU if they are required in the primary residence.

c. A converted ADU is not required to have a direct utility connection to the utility provider. It may connect to the utility services provided to the primary dwelling.

D. Design and Development Standards. An accessory dwelling unit must meet the following standards:

1. A maximum of one accessory dwelling unit may be permitted on a lot.

2. The legal parcel containing the accessory dwelling unit must contain no more than one legally established single-family detached dwelling unit. An accessory dwelling unit may be constructed concurrently with one legally established single-family detached dwelling.

3. In the absence of a more restrictive standard in this section, an accessory dwelling unit must conform to the development standards for the zoning district in which it is located, including, but not limited to, setbacks, height, lot coverage, and minimum open area.

4. The design, building and roofing materials, colors, and overall appearance of the accessory dwelling unit must be substantially the same as those of the principal unit, while conforming to the current building code. For example, the roof pitch, roof and exterior wall materials and colors, and window and door styles and colors, must be the same.

5. There is a maximum of two bedrooms per accessory dwelling unit.

6. Windows and doors of the accessory dwelling unit may not have a direct line of sight to an adjoining residential property. Fencing, landscaping, or privacy glass may be used to provide screening and prevent a direct line of sight.

7. An accessory dwelling unit may not be visible from any point on an adjacent residential property where residents of the adjacent property are likely to be in the ordinary use of their property.

a. This includes any point from a doorway, window, patio, or at grade in a front, rear, or side yard.

b. It does not include a point in a tree or on the roof of any building or other structure on the adjacent property.

8. An accessory dwelling unit shall be no less than 300 square feet in gross floor area for all residential districts unless it is an efficiency unit, as defined by statute in California Health and Safety Code Section 17958.1. The cumulative building square footage for the property, which includes the primary dwelling and the accessory dwelling unit, shall not exceed the maximum floor area ratio for the applicable district, if applicable.

a. Accessory dwelling units attached to an existing single-family dwelling unit shall be no more than 50 percent of the existing living area of the existing single-family detached dwelling unit, with a maximum increase of 750 square feet in gross floor area.

b. Accessory dwelling units detached from an existing single-family detached dwelling unit shall be no more than 750 square feet in gross floor area.

c. No passageway shall be required for the construction of an accessory dwelling unit. “Passageway” means a pathway that is unobstructed clear to the sky and extends from street to one entrance of the accessory dwelling unit.

E. Parking. Except as provided in subsection (E)(1)(b) of this section, parking shall be provided as follows for the accessory dwelling unit, in addition to any required parking for the primary unit:

1. Required Parking.

a. One parking space for the unit or for each bedroom shall be required, whichever is less. A studio is deemed to have one bedroom for purposes of determining the required parking.

b. Parking spaces shall be constructed on the same lot as the accessory dwelling unit in accordance with the standards set forth in Chapter 15.38 AVMC, and parking for accessory dwelling units shall be in addition to those required for the principal unit. Parking spaces for principal and accessory dwelling units shall be independently usable, and the use of each space shall not interfere with access to any other space, except as provided in subsection (F) of this section for garage conversions.

c. Parking for the ADU may be either provided in setback areas or in tandem, without blocking access to required spaces in a garage, with a minimum dimension of nine feet in width by 19 feet in depth.

2. Parking spaces shall not be imposed on an accessory dwelling unit in any of the following circumstances:

a. The accessory dwelling unit is located within one-half mile of public transit;

b. The accessory dwelling unit is located within an official architecturally and historically significant district;

c. The accessory dwelling unit qualifies under subsection (C)(2)(a) of this section;

d. When on-street parking permits are required but not offered to the occupant of the accessory dwelling unit; or

e. When there is a car share vehicle station located within one block of the accessory dwelling unit.

F. Garage Conversions.

1. When off-street parking that is required by this code to serve the primary dwelling unit is located in a garage, carport, or covered parking structure that is demolished or converted in conjunction with the construction of an accessory dwelling unit, the required off-street parking spaces must be replaced on the same lot where the accessory dwelling unit is located.

2. Replacement parking spaces required under this subsection shall be located in any configuration on the same lot that would be permitted for a primary dwelling unit, e.g., in a garage, carport, or other covered parking structure.

3. If an existing garage is legal but nonconforming as to the current generally applicable setback requirements, and the garage is converted in whole or in part to an ADU, then the ADU benefits from the legal nonconforming status that applied to the garage as to the setbacks. The ADU does not need to conform to the current setback requirements as long as it remains wholly within the walls of the previously legal but nonconforming garage; however, any expansion or new construction outside of the garage walls must conform to the current setbacks.

G. Deed Restriction.

1. Before the city may issue a building permit for an accessory dwelling unit, the owner of the property where the ADU will be built must record a deed restriction against the title of the property in the county recorder’s office and file a copy of the recorded document with the department of planning services.

2. The deed restriction shall provide that the accessory dwelling unit may not be sold separately from the primary residence, that the unit is restricted to the permitted size and attributes under this section at the time of permitting, and that the deed restriction runs with the land and may be enforced against future purchasers by the city.

3. Failure of the property owner to comply with the deed restriction constitutes a violation of the AVMC and may result in legal action against the property owner. The city may obtain any remedy available to it at law or equity, including but not limited to obtaining an injunction enjoining use of the accessory dwelling unit in violation of the AVMC.

4. The accessory dwelling unit shall be permitted only so long as either the main residence or the accessory unit is occupied by the owner of record as the owner’s principal residence and legal domicile. The deed restriction shall so note.

5. The deed restrictions terminate upon removal of the accessory unit.

H. Additional Standards.

1. The property owner shall occupy either the principal dwelling or accessory dwelling unit as the owner’s primary residence and legal domicile.

2. An accessory dwelling unit may only be rented on a month-to-month or longer basis, and the entire accessory dwelling unit must be rented out to the same tenant or tenants. The unit may not be rented as a boarding or rooming house as defined in Chapter 15.94 AVMC.

3. Short-term rentals are prohibited and are subject to the provisions of AVMC 15.14.165.

4. Unless an accessory dwelling unit qualifies under subsection (C)(2)(a) of this section, the ADU may only be established on a lot that is at least 4,700 square feet in size.

5. Detached accessory dwelling units shall comply with the following:

a. The maximum height shall be 15 feet.

b. The maximum number of stories is one.

c. There shall be a minimum of 15 feet separation between the primary dwelling unit and a detached accessory dwelling unit and a minimum of five feet between a detached accessory dwelling unit and an accessory building.

d. The accessory dwelling unit shall be located behind the rear building line of the primary dwelling.

6. Attached accessory dwelling units shall comply with the following:

a. The height shall not exceed the height limit applied to a primary unit in the underlying zoning district.

b. There shall be no exterior stairs.

c. An outside door giving access to the ADU may not be located on the primary elevation of the primary dwelling unit or anywhere else that is visible from the street.

7. An accessory dwelling unit contained within an existing single-family residence, existing garage, or existing accessory structure shall comply with the following:

a. The ADU may not exceed 750 square feet in size or 50 percent of the size of the primary dwelling unit.

b. The side and rear setbacks must be sufficient for fire safety.

c. The ADU must have independent exterior access from the existing primary residence, and the outside door may not located on the primary elevation of the primary dwelling unit or anywhere else that is visible from the street.

8. Utilities.

a. Any ADU that is not a converted ADU must have its own direct connection to each utility provider and pay the corresponding connection fee and capacity charge.

b. Before an ADU that is not a converted ADU may be permitted, the owner must provide the city with a will-serve letter from each utility that will provide service to the ADU. The will-serve letter must indicate that the utility provider is aware of the new ADU; it must show that the provider has capacity to meet the additional demand created by the ADU; and it must include a commitment to serve the ADU in addition to the primary dwelling. [Ord. 2017-192 § 7].

15.14.090 Guest houses.

A. Purpose. This section provides standards and criteria for establishment of guest houses on single-family lots.

B. Planning Director Approval. Guest houses may be constructed on lots containing a single-family detached dwelling subject to the requirements of this section. The planning director shall approve application for a guest house ministerially, without public notice or a public hearing, if the director finds and determines the proposed unit conforms to the provisions of this section. In approving such a unit, the director may impose reasonable conditions to ensure compliance with the provisions of this section. Any action of the director may be appealed to the city council, without notice or public hearing. The scope of such an appeal shall be limited to questions of compliance with the provisions of this section.

C. Standards for Guest Houses. All guest houses shall conform to the following standards:

1. Guest houses shall conform to height, setback, and other zoning code requirements applicable to residential construction in the district in which the property is located. Guest houses shall be architecturally compatible with the main unit.

2. Only one guest house may be established on any lot in addition to the primary residence.

3. The floor area of a guest house shall not exceed 800 square feet.

4. There shall be no kitchen or cooking facilities within a guest house.*

5. No recreational vehicle or other vehicle shall be used as a guest house.

6. A guest house shall be used only by the occupants of the main residence, their nonpaying guests, or domestic employees. The guest house shall not be rented or otherwise occupied independently from the main residence.

D. Deed Restriction. Prior to issuance of a building permit, a deed restriction shall be recorded against the property to prohibit the use or conversion of the guest house to a rental unit, to a unit for sale, or to add a kitchen or cooking facility. [Ord. 2012-146 § 3 (Exh. A); Ord. 2011-136 § 21; Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

*A room or portion of a room in a structure used or designed to be used for cooking or the preparation of food. The installation of a cooking appliance, whether a stove, range, microwave, toaster oven or other cooking appliance, plus a sink with running water constitutes a kitchen within this definition.

15.14.100 Mobilehomes and manufactured housing.

A. Purpose. This section provides standards and criteria for the placement, design, and construction of manufactured, modular, and mobilehomes in residential districts consistent with California Government Code Section 65852.3 et seq., as amended or superseded.

B. Definition. For the purposes of this code, the terms “manufactured home,” “modular home” and “mobilehome” shall mean a residential building transportable in one or more sections which has been certified under the National Manufactured Housing Construction and Safety Standards Act of 1974, as amended or superseded.

C. Individual Manufactured Homes. In accordance with California Government Code Section 65852.3 et seq. (as amended or superseded), an individual manufactured home may be permitted as a permanent dwelling on single-family lots within the RL and RM districts provided: (1) the unit conforms to all standards of the applicable zoning district; (2) the unit is placed on a permanent foundation system; and (3) the unit’s roof overhang or eaves are a minimum of 16 inches. Otherwise, the design and development standards for manufactured homes shall be the same as those imposed on single-family homes under this code.

D. Mobilehome Parks. In accordance with California Government Code Section 65852.7 (as amended or superseded), mobilehome parks are permitted in all residential districts provided, (1) the development conforms to all standards of the applicable zoning district, and (2) a conditional use permit is approved. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-reference: design standards, Chapter 15.62 AVMC.

15.14.110 Landscaping and open area.

Landscaping and open area in residential districts shall conform to the numerical standards of AVMC 15.10.030 and the design standards of AVMC 15.62.060. [Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-references: water efficient landscape regulations, Chapter 7.30 AVMC; nuisances, AVMC 8.24.010; subdivision landscaping and screening, AVMC 14.10.150; parking facility landscaping, AVMC 15.38.090; fire hazard regulations, AVMC 15.50.010.

15.14.120 Screening of equipment and facilities.

Screening of equipment and facilities in residential districts shall conform to the same provisions as nonresidential projects as set out in AVMC 15.62.080. [Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-references: screening of gas stations abutting residentially zoned properties, AVMC 15.22.210; loading facility screening, AVMC 15.38.100; wireless communications facility screening, AVMC 15.42.050.

15.14.130 Outdoor lighting in residential areas.

Outdoor lighting in residential districts shall conform to the provisions of AVMC 15.62.070. [Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.140 Special outdoor events in residential areas.

Special outdoor events in residential areas shall be regulated by the provisions of Chapter 11.05 AVMC. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.150 Home occupations.

A. Purpose. The regulations set out in this section are provided so that certain incidental and accessory home occupation uses may be established in residential neighborhoods under conditions that will ensure their compatibility with the neighborhood.

B. Use and Development Standards. In addition to the development standards and other requirements for each residential district, the following standards shall apply to the establishment and operation of home occupations:

1. The establishment and conduct of a home occupation shall be incidental and accessory and shall not change the principal residential character or use of the dwelling unit involved.

2. Only residents of the dwelling unit may participate in the home occupation.

3. A home occupation shall be conducted only within the enclosed living area of the dwelling unit or within the garage, provided no garage space required for off-street parking is used. The home occupation shall not occupy more than 15 percent of the combined floor area of the house and garage.

4. There shall be no signs, outdoor storage, parked vehicles, or other exterior evidence of the conduct of the home occupation. Neither the dwelling nor the lot shall be altered in appearance so that it appears other than a residence, either by color, materials, construction, lighting, sounds, vibrations, or other characteristics.

5. Electrical or mechanical equipment which creates interference in radio, television or telephone transmission or reception or causes fluctuations in line voltage outside the dwelling unit is prohibited.

6. The home occupation shall not create dust, noise or odors in excess of that normally associated with residential use.

7. No sales activity shall be conducted from the dwelling except for mail order sales. The dwelling unit shall not be the point of customer pickup or delivery of products or services, other than by mail or parcel service, nor shall a home occupation create greater vehicular or pedestrian traffic than normal for the district in which it is located.

8. Medical, dental, massage or other service occupations in which patrons are seen in the home are prohibited. [Ord. 2012-140 § 3 (Exh. A); Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.160 Child day care homes.

A. Purpose. The purpose of this section is to provide standards for the establishment and operation of child day care homes (also referred to as “family day care homes”) within residential districts consistent with California Health and Safety Code Division 2, Chapters 3.4 and 3.6, as amended or superseded.

B. Licenses. All state and other required licenses shall be maintained in good standing for operation of any child day care home in the city and all such homes shall be operated in compliance with all applicable state and local health and safety regulations.

C. Small Child Day Care Homes. Small child day care homes are permitted in the RL and RM districts without approval of a discretionary permit. Small child day care homes may provide care for six or fewer children. However, per state law, such small child day care homes may provide care for up to eight children without an additional adult attendant if all of the following conditions are met:

1. At least one child is enrolled in and attending kindergarten or elementary school and a second child is at least six years of age.

2. No more than two infants are cared for during any time when more than six children are cared for.

3. The licensee notifies each parent that the facility is caring for two additional school age children and that there may be up to eight children in the home at one time.

4. The licensee obtains the written consent of the property owner when the family day care home is operated on property that is leased or rented.

D. Large Child Day Care Homes.

1. Where Permitted. Large child day care homes are permitted in the RL and RM districts provided an administrative use permit is approved by the planning director. Such a permit shall be approved if the director finds that the requirements of this section are met.

2. Number of Children. Large child day care homes may provide care for seven to 12 children. However, per state law, such large family day care homes may provide care for up to and including 14 children if all of the following conditions are met:

a. At least one child is enrolled in and attending kindergarten or elementary school and a second child is at least six years of age.

b. No more than three infants are cared for during any time when more than 12 children are cared for.

c. The licensee notifies each parent that the facility is caring for two additional school age children and that there may be up to 13 or 14 children in the home at one time.

d. The licensee obtains the written consent of the property owner when the family day care home is operated on property that is leased or rented.

3. Minimum Separation Between Facilities. No large child day care home shall be approved on a parcel which is within 1,500 feet of another parcel which either already contains such a home or which has a valid permit for such a home, unless the applicant can demonstrate to the satisfaction of the director that a need exists for a particular service not provided by the existing large family day care located within 1,500 feet of the proposed large family day care.

4. Parking and Drop-Off. One off-street parking space shall be provided for each nonresident employee working at the large family day care home in addition to the required parking for the dwelling. The employee space(s) may be a tandem driveway space of minimum nine feet by 19 feet provided the space is kept clear and available for parking purposes. In addition, a drop-off/pick-up area, such as a driveway area or adjacent curb space, shall be provided so that children may be safely loaded and unloaded from vehicles. Instructions given and conditions imposed by the director pertaining to traffic and parking matters in conjunction with the operation of the large family day care home shall be furnished by the applicant to all persons placing children at the large family day care home.

5. Fire Extinguisher. The large family day care home shall contain a fire extinguisher and smoke detector devices and meet all standards established by the State Fire Marshal.

6. Outdoor Play Areas. All outdoor play areas shall be fully enclosed by a fence of minimum five feet in height which conforms to the standards of AVMC 15.14.030, Fences and walls. No such play area shall be provided where fences are limited to less than five feet in height.

7. Outdoor Play Hours. Outdoor activities shall be limited to between the hours of 7:30 a.m. and 7:00 p.m.

8. Noise. Noise from a large family day care home shall not exceed the ambient noise standards associated with a single-family residence as specified in AVMC 15.46.010, Noise standards.

9. Signs. No signs shall be permitted on or off the site. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.165 Short-term rental uses prohibited.

A. Prohibition. Short-term rental uses such as transient bed and breakfast, hostel, hotel, inn, lodging, motel, resort and other transient lodging uses for remuneration are prohibited in all residential districts, except as otherwise permitted by the municipal code.

B. Liability and Enforcement. Any property owner, tenant, subtenant, occupant, person acting as agent, real estate broker, real estate agent, property manager, reservation service or otherwise who arranges or negotiates for the short-term use of residential property in violation of the provisions of this section shall be liable pursuant to the provisions of Chapter 1.06 AVMC. [Ord. 2015-166 § 4].

15.14.170 Construction and guard offices.

A. Temporary Use Permit Required. The temporary placement of a trailer, recreational vehicle or other relocatable building, or the temporary use of a permanent structure on an active construction or grading site to serve as a construction and/or guard office may be permitted subject to approval of a temporary use permit pursuant to AVMC 15.74.050 and the following requirements:

1. Any temporary use and/or structure shall be removed from the site within 30 days after issuance of a certificate of occupancy for the last new building on the site.

2. Any permanent structure or portion thereof devoted to a temporary use shall be demolished or converted to a permanent permitted use within 30 days after issuance of a certificate of occupancy for the last new building on the site.

3. Any materials and equipment storage yard associated with a construction or guard office shall be removed from the site within 30 days after issuance of a certificate of occupancy for the last new building on the site.

4. Additional requirements imposed as conditions of the temporary use permit in order to ensure public safety and the mitigation of visual, traffic and other impacts. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.180 Model home complexes.

A. Temporary Use Permit Required. Temporary model home complexes and real estate sales offices may be established subject to approval of a temporary use permit pursuant to AVMC 15.74.050 and the following requirements:

1. The complex is used solely for the original sale of new homes or the first rental of apartments in projects of four or more units.

2. The complex is located within the portion of the project for which it is established. The temporary sales office shall be located at least 100 feet from an existing dwelling unit which is not a part of the new project.

3. The following structures and facilities are permitted in conjunction with the establishment of a temporary real estate office in conformance with an approved temporary use permit:

a. Model homes, garages and accessory structures which conform to the zoning regulations applicable to the properties that are being sold.

b. Recreational facilities that will become a permanent portion of the project in compliance with the zoning regulations applicable to the properties that are being sold.

c. Permanent streets and driveways that will be part of the project after the closure of the real estate office use.

d. Temporary sales office buildings, landscaping and children’s playgrounds, temporary and permanent fencing pursuant to AVMC 15.14.030, walks, and amenities.

e. Temporary vehicle parking and maneuvering areas to provide off-street parking.

B. Sales Office Location. Notwithstanding other provisions of this code, the parcel on which a temporary real estate office is established is not required to be a conforming building site provided the parcel is precisely described.

C. Signs. Signs for temporary model home complexes shall conform to Chapter 15.34 AVMC, Signs. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

15.14.190 Residential trash enclosures.

Trash enclosures in residential districts shall conform to the same provisions as for nonresidential projects as set out in AVMC 15.62.080. [Ord. 2011-131 § 3 (Exh. A); Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-reference: solid waste disposal, Chapter 7.05 AVMC.

15.14.200 Gate-guarded entries.

A. Site Development Permit. Establishment of gate-guarded entries for existing neighborhoods and new developments in the city requires city council approval of a site development permit. Any person desiring to establish a gate-guarded entry, whether manned or automated, shall submit a detailed gate-guarded neighborhood plan to the planning department for initial review. The plan shall provide the required information and satisfy standards as set out in this section. The plan shall not be processed until the director has determined that all required information has been submitted with the plan application.

B. Existing Entries Exempt. Replacement and maintenance of existing gates, fences, guard houses and other entry features are not subject to the requirements of this section.

C. Required Information. The neighborhood plan submitted by the proponents of a gate-guarded entry shall include the following:

1. Evidence of Identifiable Area to Be Served. A proposed gate-guarded neighborhood submitted pursuant to this section shall present evidence demonstrating that the control gates will serve a well-defined neighborhood.

2. Evidence of Neighborhood Support. For existing neighborhoods, the following evidence of resident support shall be required. The applicant’s submission shall include a survey showing majority support for the concept. At a minimum, signatures of 51 percent of the owners of property within the neighborhood evidencing written support for the plan shall be submitted by the applicant and utilized by the city in determining whether there is majority support for the plan, with each buildable lot or dwelling unit to be tabulated as one vote. This criterion shall not apply to new development.

3. Utility/Public Facility Coordination. The plan shall show the layout of adjacent utility and/or public facilities. Any facilities which are in conflict with the proposed gate system shall be relocated at the applicant’s expense.

4. Access by Services. The applicant submitting the plan shall provide written evidence from the service provider that all maintenance services, e.g., trash pick-up and street cleaning, will be maintained after the installation of the gated entry.

D. Design and Access Standards. Plans for establishment of a gate-guarded neighborhood shall incorporate the following design and access standards:

1. Emergency Access Provisions. The plan shall provide for the installation of an override system as prescribed by the city for emergency access. The system shall be approved by the Orange County fire authority and the police chief.

2. Entry Bypass Provisions. If the gate operates by way of a telephone system, a ring-through feature shall be provided so that cars waiting at the gate entrance will not cause waiting or queuing problems should a telephone line be in use, or a pull-out area outside of traffic lanes shall be provided to allow telephoning without blocking access.

3. Gate Setback. The setback of all gates shall be approved by the city engineer. The setback shall be evaluated by considering the number of dwelling units within a gated neighborhood, internal and external traffic patterns, number of gated entries, the number of lanes at each entry point, type of gate control at each entry and type of street from which access is being taken.

4. Turnaround. There shall be a minimum 38-foot radius turnaround area located on the public street side of the gate to ensure unrestricted access to and from the gate area and public street system. This required turnaround area may include a rolled curb and sidewalk provided there are no obstructions to vehicles on the sidewalk. This requirement shall be treated as a general standard which may be modified based upon site and public health and safety considerations at the sole discretion of the city.

5. Height of Gates. Vehicle entry gates shall not exceed eight feet in height and pedestrian entry gates shall not exceed six feet in height. Gates shall be of open design and height limits shall be exclusive of any decorative elements such as scrolls, finials or similar features, which may extend up to one foot above the maximum fence height.

6. Water and Other Entry Features. Decorative water features such as fountains and waterfalls shall not exceed 12 feet in height. Guard houses and covered entries shall not exceed 12 feet in height. Other entry features, such as bollards, shall not exceed six feet in height. Entry area lighting shall conform to the provisions of AVMC 15.14.130.

7. Access to Public Facilities. The design of the gated-entry system shall not result in the blockage or inhibition of access by the public to public or quasi-public facilities, whether existing or planned, such as parks, schools, hiking and biking, and equestrian trails, etc., which serve more of the community than the proposed gated neighborhood.

8. Review by City Staff and Fire Authority. The gate design plan shall be reviewed by the city engineer and planning director, who will forward recommendations to the city council regarding safety, function and aesthetics. The plan shall also be referred to the fire authority staff for its review and recommendations prior to a decision on the site development permit.

E. Exceptions to Design Standards. Notwithstanding the standards set out in subsection (D) of this section, the city council may approve exceptions to one or more of the design standards pursuant to the procedures of AVMC 15.74.070 if it finds that:

1. Unique physical features, including but not limited to the size of the neighborhood, justify an exception to one or more of the design standards; and

2. The exception will not create a material adverse impact to surrounding properties nor any health or safety hazard. [Ord. 2010-126 § 1 (Exh. A); Ord. 2010-123 § 3 (Exh. A)].

Cross-references: gated residential communities, Chapter 7.20 AVMC; design standards, Chapter 15.62 AVMC.


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Cross-references: buildings and construction, AVMC Title 13; residential condominium conversions, Chapter 15.54 AVMC; affordable housing incentives, Chapter 15.58 AVMC; housing and reasonable accommodation, Chapter 15.66 AVMC.