Rules for ZIP Code 20124
Clifton, VA · Fairfax County
139 local rules on file for this area. The rules on file for this ZIP code come from Fairfax County.
ZIP code 20124 is unincorporated Fairfax County land, in the community of Centreville: 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. 20124 also covers:
- Centreville (community)~22% 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 20124 based on Fairfax County ordinances.
Noise Ordinances
8 rules- Barking DogsSome
- Amplified Music & Outdoor SoundSome
- Construction HoursSome
- Decibel LimitsSome
- Aircraft NoiseSignificant
Swimming Pools & Spas
2 rulesBusiness Licensing & Operations
8 rules- PawnbrokersSignificant
- Tobacco Retail LicenseSome
- Massage EstablishmentsSignificant
- Secondhand DealersSignificant
- Auto Repair on Residential PropertySignificant
Parking Rules
11 rules- RV & Boat ParkingSignificant
- Curb Color RulesSome
- Overnight ParkingLight
- Abandoned VehiclesSome
- Commercial & Oversized VehiclesSignificant
Home Business
4 rules- Zoning & Home Occupation PermitsSome
- Customer Traffic RestrictionsSignificant
- Home DaycareSome
- Signage RulesSignificant
Public Conduct
5 rulesNoise from Specific Sources
3 rulesBuilding Safety
7 rules- Building InspectionsSome
- Carbon Monoxide DetectorsSome
- Plumbing PermitsSome
- Childcare Center RulesSignificant
- Electrical PermitsSome
Fire Regulations
5 rules- Smoke DetectorsSome
- Outdoor BurningSignificant
- Propane StorageSome
- Fire Pits & Backyard FiresSome
- FireworksHeavy
Animal Ordinances
9 rules- Dog Leash LawsSome
- Pet Store RulesSome
- Wildlife FeedingLight
- Exotic PetsHeavy
- Chickens & LivestockSignificant
Environmental Rules
6 rules- Stormwater ManagementSome
- Vehicle Idling RestrictionsSome
- Erosion ControlSome
- Boat Dock PermitsLight
- Flood ZonesSignificant
Fence Regulations
4 rulesBuilding Setbacks & Zoning
3 rulesLandscaping Rules
5 rules- CompostingLight
- Weed OrdinancesSome
- Rainwater HarvestingFew
- Water RestrictionsLight
- Tree Removal & Heritage TreesSignificant
Single-Use Items
1 ruleTobacco & Vaping
1 rulePublic Health Rules
4 rulesCannabis Regulations
1 ruleShort-Term Rentals
8 rules- Taxes & FeesSome
- Primary-Residence-Only RuleSome
- Noise RulesSignificant
- Extended Home ShareSome
- Night CapsSignificant
Food Trucks & Mobile Vendors
3 rules- Sidewalk & Mobile VendingSome
- Food Truck PermitsSome
- Vending ZonesSignificant
Soliciting & Door-to-Door
2 rulesDrone Rules
1 ruleMobility & Curb Rules
2 rulesTrash & Recycling
8 rulesProperty Maintenance
2 rulesHistoric Preservation
1 rule- Historic-Cultural MonumentsSignificant
Accessory Structures
4 rules- ADU Owner OccupancySome
- ADU RulesSome
- Tiny HomesSome
- Shed & Carport RulesSome
Special Events & Permits
4 rulesInvasive Plant Rules
1 ruleOutdoor Lighting
3 rulesRight to Farm
1 ruleTree Protection
2 rulesSign Regulations
3 rulesZoning Overlays & Bonuses
1 ruleLocal Taxes & Fees
1 ruleOutdoor Cooking
1 rule- Smoker RulesSome
Garage & Yard Sales
1 ruleSolar Energy
1 rule- Panel PermitsSome