Rules for ZIP Code 94508
Angwin, CA · Napa County
45 local rules on file for this area. The rules on file for this ZIP code come from Napa County.
ZIP code 94508 is unincorporated Napa County land, in the community of Angwin: about 100% of its residents live outside any city or town, so the county's ordinances are the local rules here. County rules tend to differ from nearby cities in areas like noise enforcement, building setbacks, and animal regulations.
ZIP codes do not follow city lines. 94508 also covers:
- Angwin (community)~83% of residents
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
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These are the local rules that apply to ZIP code 94508 based on Napa County ordinances.
Short-Term Rentals
2 rulesBuilding Setbacks & Zoning
1 rule- Setback RulesSome
Fence Regulations
4 rulesHome Business
3 rulesAccessory Structures
3 rules- ADU RulesLight
- Garage ConversionsSome
- Shed & Carport RulesSome
Noise Ordinances
6 rules- Construction HoursLight
- Quiet HoursSome
- Barking DogsLight
- Amplified Music & Outdoor SoundHeavy
- Aircraft NoiseSome
Fire Regulations
2 rules- Brush ClearanceSome
- Wildfire ZonesSome
Animal Ordinances
4 rules- Chickens & LivestockSignificant
- BeekeepingSome
- Pet LimitsSome
- Breed RestrictionsHeavy
Rental Property Rules
2 rules- Rent ControlSome
- Just Cause EvictionHeavy
Landscaping Rules
3 rules- Weed OrdinancesSome
- Water RestrictionsLight
- Tree TrimmingSome
Parking Rules
5 rulesSwimming Pools & Spas
2 rulesSoliciting & Door-to-Door
1 ruleProperty Maintenance
1 rule- Property BlightSome
Trash & Recycling
1 ruleHomelessness & Encampment Rules
1 rule- Sit-Lie RulesSignificant
Special Events & Permits
1 rule- Parade PermitsSome