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Earlier editions: 2026-07

Title 20 — Zoning›Division 2 — Zoning Districts and Allowable Land Uses

Santa Rosa Municipal Code Ch. 20-20 Zoning Map

Santa Rosa Municipal Code · 2026-10 edition · updated 2026-10-04 · Santa Rosa

Cite as: Santa Rosa Municipal Code Chapter 20-20 · Text as of 2026-10-04

§ 20-20.010. Purpose.

This chapter establishes the zoning districts applied to property within the City and adopts the City's Zoning Map.

(Ord. 3677 § 1, 2004)

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§ 20-20.020. Zoning Map and zoning districts.

The Council hereby adopts the City of Santa Rosa Zoning Map (hereafter referred to as the "Zoning Map"), which is on file with the Department. The Zoning Map is hereby incorporated into this Zoning Code by reference as though it were fully included here.

A. Zoning districts established. The City of Santa Rosa shall be divided into zoning districts that implement the Santa Rosa General Plan. The zoning districts shown in Table 2-1 are hereby established, and shall be shown on the Zoning Map.

B. Interpretation of zoning district boundaries. If there is uncertainty about the location of any zoning district boundary shown on the official Zoning Map, the location of the boundary shall be determined by the Director as follows.

  1. Where district boundaries approximately follow lot, alley, or street lines, the lot lines and street and alley centerlines shall be construed as the district boundaries;

  2. If a district boundary divides a parcel and the boundary line location is not specified by distances printed on the zoning map, the location of the boundary will be determined by using the scale appearing on the zoning map or the legal description in the City ordinance that adopted the Zoning District boundary; and

  3. Where a public street or alley is vacated or abandoned by an official action of the City Council, the property that was formerly in the street or alley will be included within the zoning district of the adjoining property on either side of the vacated or abandoned street or alley. If the adjoining properties are in different zoning districts, the boundary lines shall be the centerline of the former street or alley, and the extension of the side lot lines of the adjacent parcels.

C. Housing Projects. There is no requirement to rezone a site for consistency with the General Plan if a proposed housing project is consistent with objective General Plan standards and criteria. The housing project is required to comply with the objective standards and criteria of the zoning district which implements the subject General Plan land use, as shown in Table 2-1, Zoning Districts.

TABLE 2-1—ZONING DISTRICTS

Zoning District Symbol Name of Zoning District General Plan Land Use Classification Implemented by Zoning District
Residential Districts Residential Districts Residential Districts
RR Rural Residential Residential—Very Low Density
R-1 Single-Family Residential Residential—Low Density/Open Space, Low Density, Medium Low Density
R-2 Medium Density Multi-Family Residential Residential—Medium Density
R-3 Multi-Family Residential Residential—Medium Density, Medium High Density
TV-R Transit Village-Residential Transit Village Medium
MH Mobile Home Park Residential—Mobile Home Parks
Commercial Districts Commercial Districts Commercial Districts
CO Office Commercial Office
CN Neighborhood Commercial Retail and Business Services, Neighborhood Shopping Center
CG General Commercial Retail and Business Services
CV Motor Vehicle Sales Retail and Business Services
CMU Core Mixed Use Core Mixed Use
SMU Station Mixed Use Station Mixed Use
MMU Maker Mixed Use Maker Mixed Use
NMU Neighborhood Mixed Use Neighborhood Mixed Use
CSC Community Shopping Center Retail and Business Services, Community Shopping Center
TV-M Transit Village-Mixed Transit Village Mixed Use
Industrial Districts Industrial Districts Industrial Districts
BP Business Park Business Park
IL Light Industrial Light Industry
IG General Industrial General Industry
Special Purpose Districts Special Purpose Districts Special Purpose Districts
OSC Open Space—Conservation Open Space, Parks and Recreation
OSR Open Space—Recreation Open Space, Parks and Recreation
PD Planned Development All
PI Public/Institutional Public/Institutional
Combining Districts Combining Districts Combining Districts
-G Gateway All
-H Historic All
-SR Scenic Road All
-DSA Downtown Station Area All
-SA North Station Area All
-SH Senior Housing All

(Ord. 3677 § 1, 2004; Ord. 3950 § 2, 2010; Ord. 3997 § 3, 2012; Ord. 2020-001 § 2; Ord. 2020-014 § 3; Ord. 2025-014, 11/18/2025)

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