A. R1 – Single-Family Residential. The purpose of the R1 District is to implement the “Very Low Density Residential” land use category of the General Plan, and the General Plan goal of preserving the rural-agricultural setting of Sebastopol. This district is applicable to single-family areas exhibiting environmental constraints to development and/or with prime agricultural soils. The R1 District allows densities up to one unit per acre.

B. R2 – Single-Family Residential. The purpose of the R2 District is to implement the “Low Density Residential” land use category of the General Plan, and the General Plan goal of preserving the community’s rural agricultural setting and residential character. The R2 District allows densities up to approximately 2.5 units per acre.

C. R3 – Single-Family Residential. The purpose of the R3 District is to implement the “Medium Density Residential” land use category of the General Plan, and the General Plan goal of preserving Sebastopol’s character and image. This district is applicable to single-family residential areas with densities up to approximately 5.4 units per acre.

D. R4 – Single-Family Residential. The purpose of the R4 District is to implement the “Medium Density Residential” land use category of the General Plan. This district is applicable to single-family residential areas with densities up to approximately 8.7 units per acre.

E. R5 – Single-Family and Multifamily Residential. The purpose of the R5 District is to implement the upper end of the “Medium Density Residential” land use category of the General Plan. This district is applicable to areas appropriate for high density single-family, townhome, condominium, duplex, triplex, and fourplex residential uses and allows densities up to 12 units per acre.

F. R6 – Multifamily Residential. The purpose of the R6 District is to implement the lower end of the “High Density Residential” land use category of the General Plan. This district is applicable to areas appropriate for attached single-family development, including townhome and condominium, and multifamily development and allows densities from approximately 12.1 to 17.4 units per acre.

G. R7 – Multifamily Residential. The purpose of the R7 District is to implement the “High Density Residential” land use category of the General Plan. This district is applicable to those lands within that category which are appropriate for densities from approximately 12.1 to 25 units per acre.

H. RMH – Mobile Home Park. The purpose of the RMH District is to allow for comprehensively designed mobile home park developments in those areas where such use is allowed. The intent of these regulations is to create an integrated community wherein all land uses are planned and designed in a comprehensive “master plan” approach, including such aspects as roadways, open space, infrastructure, architecture, and landscaping, as well as to encourage their preservation as an important form of housing. These provisions shall be applicable to all parcels within the RMH District, and shall establish all land use controls for property within the RMH District. (Ord. 1111, 2018)