Title 20
ZONING*

    Editor’s note: This title contains a reproduction of the city’s Zoning Code, adopted by Ord. 2000-6, and amendments thereto. Running headers and page numbers have been added for the reader’s convenience. Amended sections will be followed by a history note citing amending ordinance(s).

Chapters:

Division I. General Provisions and Definitions

20.02    General Provisions

20.06    Construction and Definitions

Division II. Administrative Provisions

20.10    Administration

20.14    Development Authorizations – General

20.18    Level I Review

20.22    Level II Review

20.26    Level III Review

20.27    Level IV Review

20.28    Level V Review

20.30    Level VI Review

20.36    Public Hearings

20.38    Closed Record Decisions and Appeals

20.42    Violations and Enforcement

20.46    Site Plan Review Committee

20.48    Amendments

Division III. Zoning Districts

20.50    Land Use Zones

20.54    R-96 Single-Family Residential

20.58    R-72 Single-Family Residential

20.62    R-60 Single-Family Residential

20.66    RM Multi-Family Residential

20.70    CC Central Commercial District

20.74    CH Highway Commercial District

20.82    IL/C Light Industrial/Commercial District

20.86    IH Heavy Industrial District

20.90    PR Public Reserve

20.94    AA Airport Approach – Overlay Zone

20.98    AD Airport Development Zoning District

20.99    Shoreline Substantial Development (Reserved)

20.100    Table of Permitted Land Uses

Division IV. Supplementary Use Regulations

20.102    Site Design, Density and Dimensional Regulations

20.103    Table of Height, Setback and Area Requirements

20.106    Landscaping and Screening

20.110    Fences

20.114    Clearview Triangle

20.118    Residential Dwelling and Accessory Use Standards

20.122    Home Occupation

20.123    Table of Permitted Home Occupations

20.126    Off-Street Parking and Loading Standards

20.127    Table of Off-Street Parking Standards

20.130    Animals

20.134    Environmental Performance

20.136    Cargo Containers

20.138    Bed and Breakfast Establishments

20.142    Business Registration

20.146    Conversion or Demolition of Historic Structures

20.150    Flammable and Combustible Liquids – Explosives and Blasting Agents

20.154    Automotive Service Station

20.158    Day Care Center, Private School

20.162    Churches

20.166    Convenience Stores

20.168    Medical and Dental Laboratories, Offices and Clinics and Professional Office Buildings Within an RM Zone

20.169    Multi-Family Dwellings in Highway Commercial Zone

20.170    Wireless Communication Facilities

20.172    Wineries and Breweries

20.176    Essential Public Facilities

20.178    Design Standards for Downtown Walla Walla

Division V. Mobile/Manufactured Homes

20.180    Mobile/Manufactured Homes – General

20.181    Table of Review Levels for Mobile/Manufactured Homes

20.184    Manufactured Home Parks

20.188    Manufactured Home Subdivision

20.192    Temporary Placement of Manufactured Homes for Care of Infirm or Elderly

Division VI. Sign Regulations

20.204    Signs

Division VII. Nonconforming Situations

20.212    Nonconforming Situations

Division VIII. Discretionary Permits

20.216    Conditional Use

20.220    Variances

20.224    Special Use Permits

*    Prior ordinance history: Ords. A-3198, A-3255, A-3275, A-3337, A-3361, A-3395, A-3439, A-3472, A-3516, A-3517, A-3564, A-3602, A-3671, 97-14 §§ 12, 13, 14, 15, 16, 23, 24, 25, 26, 27, 28, 29, 32, 33, 34, 36, 37, 38, 39, 40, 41, 42, 44 and 95-5 § 1.

List of Tables
Chapter Location	Table Title
20.100	Table of Permitted Land Uses
20.103	Table of Height, Setback and Area Requirements
20.123	Table of Permitted Home Occupations
20.126-1	Parking Stall Specifications
20.127	Table of Off-street Parking Standards
20.172-1	Table of Wineries and Breweries: Permitted Zones and Required Review Levels
20.181	Table of Review Levels for Mobile/Manufactured Homes

List of Figures
Chapter Location	Figure Titles
20.06-1	Building Height
20.06-2	Lot Layout
20.06-3	Lot Lines
20.110-1	Fence Height Standards for Secondary Front Yards
20.114-1	Uncontrolled Intersections
20.114-2	Controlled Intersections
20.114-3	Alley or Driveway Intersections
20.114-4	Clearview Triangle Perspective
20.126-1	Downtown Parking Exempt Area
20.126-2	Parking Stall Specifications
20.212-1	Allowable Building Line Extension