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Title 18 — ZONING

Chapter 18.104 — ADDITIONAL ZONING DISTRICT REGULATIONS

Napa County Municipal Code · 2026-09 edition · updated 2026-10-02 · Napa County

18.104.010 - Schedule of zoning district regulations.

18.104.020 - Zoning district regulations—General applicability.

18.104.030 - Commercial accessory dwelling unit.

18.104.040 - Accessory uses.

18.104.050 - Bed and breakfast establishment—Additional criteria for operation.

18.104.060 - Development plans.

18.104.065 - Emergency shelters—Development standards and design criteria.

18.104.070 - Family day care homes (large)—Conditions applicable.

18.104.080 - Guest cottage—Criteria for establishment.

18.104.090 - Home occupations.

18.104.095 - Cottage food operations.

18.104.100 - Loading areas.

18.104.110 - Parcel design.

18.104.120 - Maximum building height.

18.104.130 - Off-street parking.

18.104.140 - Placement of detached garages and accessory buildings.

18.104.150 - Placement of dwelling units—Additional requirements.

18.104.160 - Private school—Criteria for establishment and operation.

18.104.170 - Residential care facilities.

18.104.180 - Accessory dwelling units and junior accessory dwelling units.

18.104.190 - Vehicular repair.

18.104.200 - Accessory structures related to wineries in AP/AW districts—Maximum square footage.

18.104.210 - Wineries—Development area.

18.104.220 - Wineries located in open space areas—Coverage.

18.104.230 - Wineries located in open space areas—Setbacks.

18.104.235 - Exceptions to winery setback requirements for historical buildings and sites.

18.104.240 - Wineries—Minimum parcel size.

18.104.245 - Exceptions to winery setback and minimum parcel size for pre-prohibition wineries.

18.104.250 - Wineries—Production capacity.

18.104.255 - Wineries approved prior to February 22, 1990, and used prior to February 23, 1991.

18.104.260 - Required yards.

18.104.270 - Fences.

18.104.275 - Entry structures.

18.104.280 - Miscellaneous improvements in yards.

18.104.290 - Utility service centers.

18.104.295 - Employee housing.

18.104.300 - Farmworker housing.

18.104.305 - Farmworker centers—Owned or managed by local government agency or non-profit organizations.

18.104.310 - Farmworker centers.

18.104.320 - Farmworker center development area.

18.104.330 - Accessory farmworker center uses.

18.104.340 - Outdoor recreation—General standards.

18.104.350 - Outdoor recreation—Environmental performance standards.

18.104.360 - Outdoor recreation—Campgrounds.

18.104.370 - Outdoor recreation—Gun ranges.

18.104.380 - Outdoor recreation—Hunting clubs (large).

18.104.390 - Outdoor recreation—Findings.

18.104.400 - Hot air balloon launching site—Findings.

18.104.410 - Transient commercial occupancies of dwelling units prohibited.

18.104.420 - Supportive and transitional housing.

18.104.430 - Napa County Landmarks of Special Significance—Findings.

18.104.440 - Two-unit developments.

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