Earlier editions: 2026-09
Napa County Municipal Code Title 18 Zoning
Napa County Municipal Code · 2026-10 edition · updated 2026-10-04 · Napa County
Sections in this part
- Chapter 18.04 — FINDINGS
- Chapter 18.08 — DEFINITIONS
- Chapter 18.10 — ZONING ADMINISTRATOR
- Chapter 18.12 — ESTABLISHMENT OF ZONING DISTRICTS
- Chapter 18.16 — AP AGRICULTURAL PRESERVE DISTRICT
- Chapter 18.20 — AW AGRICULTURAL WATERSHED DISTRICT
- Chapter 18.24 — AV AIRPORT DISTRICT
- Chapter 18.28 — CL COMMERCIAL LIMITED DISTRICT
- Chapter 18.32 — CN COMMERCIAL NEIGHBORHOOD DISTRICT
- Chapter 18.34 — MC MARINE COMMERCIAL DISTRICT
- Chapter 18.36 — I INDUSTRIAL DISTRICT
- Chapter 18.40 — IP INDUSTRIAL PARK ZONING DISTRICT
- Chapter 18.44 — GI GENERAL INDUSTRIAL ZONING DISTRICT
- Chapter 18.48 — PD PLANNED DEVELOPMENT DISTRICT
- Chapter 18.50 — PUBLIC LANDS DISTRICT
- Chapter 18.52 — RS RESIDENTIAL SINGLE DISTRICT
- Chapter 18.60 — RM RESIDENTIAL MULTIPLE DISTRICT
- Chapter 18.64 — RC RESIDENTIAL COUNTRY DISTRICT
- Division I — General
- Division II — Mixed Use Residential - Waterfront Zoning District (NP-MUR-W)
- Division III — Industrial/Business Park-Waterfront Zoning District (NP-IBP-W)
- Division IV — Industrial/Business Park Zoning District (NP-IBP)
- Division V — General Standards
- Division VI — Reviews and Approvals
- Chapter 18.68 — TP TIMBER PRESERVE DISTRICT
- Chapter 18.72 — B BUILDING SITE COMBINATION DISTRICT
- Chapter 18.80 — AC AIRPORT COMPATIBILITY COMBINATION DISTRICT
- Chapter 18.82 — AH AFFORDABLE HOUSING COMBINATION DISTRICT
- Chapter 18.90 — SWP SKYLINE WILDERNESS PARK COMBINATION DISTRICT
- Chapter 18.100 — UR URBAN RESERVE COMBINATION DISTRICT
- Chapter 18.102 — PS AGRICULTURAL PRODUCE STAND COMBINATION DISTRICT
- Chapter 18.103 — HR HISTORIC RESTAURANT COMBINATION DISTRICT
- Chapter 18.104 — ADDITIONAL ZONING DISTRICT REGULATIONS
- Chapter 18.106 — VIEWSHED PROTECTION PROGRAM
- Chapter 18.107 — AFFORDABLE HOUSING AND INCENTIVES
- Chapter 18.108 — CONSERVATION REGULATIONS
- Chapter 18.109 — STATE-MANDATED STREAMLINED APPROVAL PROCESSES
- Chapter 18.110 — OFF-STREET PARKING AND LOADING FACILITIES
- Chapter 18.112 — ROAD SETBACKS
- Chapter 18.116 — SIGNS
- Chapter 18.117 — RENEWABLE ENERGY SYSTEMS
- Chapter 18.118 — WATER CONSERVATION REGULATIONS FOR LANDSCAPE DESIGN
- Chapter 18.119 — TELECOMMUNICATION FACILITIES, SATELLITE DISHES, AND OTHER ANTENNAS
- Chapter 18.120 — EXCEPTIONS
- Chapter 18.124 — USE PERMITS
- Chapter 18.126 — ADMINISTRATIVE PERMITS
- Chapter 18.128 — VARIANCES
- Chapter 18.132 — LEGAL NONCONFORMITIES
- Chapter 18.134 — REQUESTS FOR REASONABLE ACCOMMODATIONS UNDER THE FAIR HOUSING ACTS
- Chapter 18.136 — AMENDMENT
- Chapter 18.140 — SITE PLAN APPROVAL
- Chapter 18.141 — GROUNDWATER CONSERVATION
- Chapter 18.144 — ENFORCEMENT
Cite as: Napa County Municipal Code Title 18 · Text as of 2026-10-04
Chapter 18.26 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 15, adopted March 20, 2012, repealed Ch. 18.26, which pertained to GC General Commercial District and derived from Prior Code, §§ 12245—12248.2; Ord. No. 938, § 3 (part), adopted 1989 and Ord. No. 1097, §§ 18, 19, adopted 1996.
Chapter 18.56 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 24, adopted March 20, 2012, repealed Ch. 18.56, which pertained to RD Residential Double District and derived from Prior Code, §§ 12310—12313; Ord. No. 551, § 13 (part), adopted 1977; Ord. No. 816, §§ 12, 13, adopted 1986; Ord. No. 1097, §§ 38, 39, adopted 1996 and Ord. No. 1323, § 15, adopted June 23, 2009.
Chapter 18.66 — NP NAPA PIPE ZONING DISTRICT¶
Chapter 18.84 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 27, adopted March 20, 2012, repealed Ch. 18.84, which pertained to FR Fire Risk Combination District and derived from Prior Code, §§ 12394.1—12394.4 and Ord. No. 612, § 2 (part), adopted 1979.
Chapter 18.88 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 28, adopted March 20, 2012, repealed Ch. 18.88, which pertained to GR Geological Risk Combination District and derived from Prior Code, §§ 12370—12373(a)—(h) and Ord. No. 612, § 3 (part), adopted 1979.
Chapter 18.96 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 29, adopted March 20, 2012, repealed Ch. 18.96, which pertained to :A Agricultural Combination District and derived from Prior Code, §§ 12397.1—12397.4(a), (b); Ord. No. 702, § 3 (part), adopted 1981 and Ord. No. 1104, § 28, adopted 1996.
Chapter 18.101 — (RESERVED)¶
Editor's note— Ord. No. 1370, § 31, adopted March 20, 2012, repealed Ch. 18.101, which pertained to :V Viewshed Protection Combination District and derived from Ord. No. 1161, § 1 (part), adopted 1999 and Ord. No. 1195, § 1 (part), adopted 2002.
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