Rules for ZIP Code 94520
Concord, CA · Contra Costa County
84 local rules on file for this area.
ZIP code 94520 is served by the city of Concord, CA. The ordinances shown below come from Concord's municipal code and apply to residential and commercial properties within city limits. These rules cover everything from noise restrictions and parking to building permits and animal regulations.
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 94520 based on Concord city ordinances.
Drone Rules
1 rule- Recreational DronesSome Restrictions
Fire Regulations
5 rules- Brush ClearanceSome Restrictions
- Outdoor BurningHeavy Restrictions
- FireworksHeavy Restrictions
- Smoke DetectorsHeavy Restrictions
- Fire Pit RulesSome Restrictions
HOA Rules
3 rules- hoa-disputesSome Restrictions
- hoa-finesSome Restrictions
- hoa-vs-citySome Restrictions
Rental Property Rules
3 rules- mold-disclosureSome Restrictions
- lead-paint-disclosureSome Restrictions
- Rental RegistrationSome Restrictions
Building Safety
5 rules- electrical-permitsHeavy Restrictions
- smoke-alarmsHeavy Restrictions
- co-detectorsHeavy Restrictions
- roofing-permitsSome Restrictions
- plumbing-permitsSome Restrictions
Landscaping Rules
5 rules- Grass Height LimitsSome Restrictions
- Weed OrdinancesSome Restrictions
- Native PlantsFew Restrictions
- Water RestrictionsHeavy Restrictions
- Tree Removal & Heritage TreesSome Restrictions
Swimming Pools & Spas
3 rules- Safety RulesHeavy Restrictions
- Fencing RequirementsHeavy Restrictions
- Above-Ground PoolsSome Restrictions
Accessory Structures
3 rules- Garage ConversionsSome Restrictions
- ADU RulesFew Restrictions
- Shed RulesFew Restrictions
Short-Term Rentals
7 rules- Taxes & FeesSome Restrictions
- Occupancy LimitsSome Restrictions
- Parking RulesSome Restrictions
- Registration RulesSome Restrictions
- Insurance RequirementsHeavy Restrictions
Sign Regulations
2 rules- Political SignsFew Restrictions
- Garage Sale SignsSome Restrictions
Cannabis Regulations
1 rule- Dispensary ZoningFew Restrictions
Trash & Recycling
5 rules- Recycling RequirementsSome Restrictions
- Bulk Item DisposalFew Restrictions
- Pickup Rules & SchedulesSome Restrictions
- Bin Placement RulesSome Restrictions
- Illegal DumpingHeavy Restrictions
Animal Ordinances
8 rules- BeekeepingSome Restrictions
- Breed RestrictionsHeavy Restrictions
- LivestockHeavy Restrictions
- Wildlife FeedingSome Restrictions
- Exotic PetsHeavy Restrictions
Curfew Laws
2 rules- Juvenile CurfewHeavy Restrictions
- Park CurfewSome Restrictions
Parking Rules
3 rules- Street Parking LimitsSome Restrictions
- Commercial Vehicle RestrictionsHeavy Restrictions
- RV & Boat ParkingHeavy Restrictions
Noise Ordinances
5 rules- Quiet HoursSome Restrictions
- Amplified Music & EventsSome Restrictions
- Vehicle NoiseSome Restrictions
- Leaf Blower RulesSome Restrictions
- Construction HoursSome Restrictions
Fence Regulations
5 rules- Height LimitsSome Restrictions
- Material RestrictionsFew Restrictions
- Retaining WallsSome Restrictions
- Pool BarriersHeavy Restrictions
- Neighbor Fence RulesSome Restrictions
Home Business
4 rules- Zoning RestrictionsSome Restrictions
- Customer Traffic RestrictionsSome Restrictions
- Home DaycareFew Restrictions
- Signage RulesHeavy Restrictions
Soliciting & Door-to-Door
2 rules- Solicitor PermitsSome Restrictions
- No-Knock RegistrySome Restrictions
Building Setbacks & Zoning
1 rule- Setback RulesSome Restrictions
Solar Energy
2 rules- Panel PermitsFew Restrictions
- HOA RestrictionsFew Restrictions
Environmental Rules
2 rules- Flood ZonesSome Restrictions
- Stormwater ManagementHeavy Restrictions
Outdoor Lighting
2 rules- Dark Sky RulesSome Restrictions
- Light TrespassSome Restrictions
Food Trucks & Mobile Vendors
2 rules- Food Truck PermitsSome Restrictions
- Vending ZonesSome Restrictions
Garage & Yard Sales
2 rules- Frequency LimitsSome Restrictions
- Garage Sale PermitsFew Restrictions
Property Maintenance
1 rule- Property BlightHeavy Restrictions