Rules for ZIP Code 94020
La Honda, CA · San Mateo County
101 local rules on file for this area. This ZIP code is in an unincorporated area of San Mateo County. County ordinances apply directly to properties here.
ZIP code 94020 falls within San Mateo County, CA, in the community of La Honda. This is an unincorporated area, which means there is no city government. Instead, San Mateo County ordinances apply directly to properties here. County rules tend to differ from nearby cities in areas like noise enforcement, building setbacks, 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.
Browse by Topic
These are the local rules that apply to ZIP code 94020 based on San Mateo County county ordinances.
Cannabis Regulations
2 rules- Dispensary ZoningHeavy Restrictions
- Home CultivationSome Restrictions
Garage & Yard Sales
3 rules- Frequency LimitsFew Restrictions
- Time RestrictionsFew Restrictions
- Garage Sale PermitsFew Restrictions
Tree Protection
3 rules- Tree Replacement RequirementsSome Restrictions
- Tree Removal PermitsHeavy Restrictions
- Heritage & Protected TreesHeavy Restrictions
Food Trucks & Mobile Vendors
2 rules- Vending ZonesSome Restrictions
- Food Truck PermitsSome Restrictions
Landscaping Rules
8 rules- Weed OrdinancesSome Restrictions
- Artificial TurfFew Restrictions
- Rainwater HarvestingFew Restrictions
- Native PlantsFew Restrictions
- Grass Height LimitsSome Restrictions
Trash & Recycling
4 rules- Bulk Item DisposalSome Restrictions
- Recycling RequirementsSome Restrictions
- Pickup Rules & SchedulesSome Restrictions
- Bin Placement RulesSome Restrictions
Outdoor Lighting
2 rules- Dark Sky RulesSome Restrictions
- Light TrespassSome Restrictions
Swimming Pools & Spas
5 rules- Pool PermitsSome Restrictions
- Hot Tub RulesSome Restrictions
- Above-Ground PoolsSome Restrictions
- Fencing RequirementsHeavy Restrictions
- Safety RulesSome Restrictions
Building Setbacks & Zoning
3 rules- Structure Height LimitsSome Restrictions
- Setback RulesSome Restrictions
- Lot Coverage LimitsSome Restrictions
Parking Rules
7 rules- EV ChargingFew Restrictions
- Overnight ParkingSome Restrictions
- Abandoned VehiclesSome Restrictions
- Street Parking LimitsSome Restrictions
- Commercial Vehicle RestrictionsSome Restrictions
Fire Regulations
5 rules- Brush ClearanceHeavy Restrictions
- Wildfire ZonesHeavy Restrictions
- FireworksHeavy Restrictions
- Outdoor BurningHeavy Restrictions
- Fire Pit RulesHeavy Restrictions
Animal Ordinances
6 rules- Chickens & LivestockSome Restrictions
- Wildlife FeedingSome Restrictions
- Exotic PetsSome Restrictions
- Breed RestrictionsSome Restrictions
- BeekeepingSome Restrictions
Drone Rules
2 rules- Recreational DronesSome Restrictions
- Commercial DronesHeavy Restrictions
Soliciting & Door-to-Door
2 rules- Solicitor PermitsSome Restrictions
- No-Knock RegistrySome Restrictions
Property Maintenance
5 rules- Snow & Sidewalk ClearingFew Restrictions
- Garage Sale RulesFew Restrictions
- Trash Bin StorageSome Restrictions
- Vacant Lot MaintenanceSome Restrictions
- Property BlightSome Restrictions
Environmental Rules
5 rules- Erosion ControlSome Restrictions
- Stormwater ManagementSome Restrictions
- Coastal DevelopmentHeavy Restrictions
- Grading & DrainageSome Restrictions
- Flood ZonesHeavy Restrictions
Solar Energy
2 rules- Panel PermitsFew Restrictions
- HOA RestrictionsFew Restrictions
Accessory Structures
5 rules- Carport RulesSome Restrictions
- Tiny HomesSome Restrictions
- ADU RulesSome Restrictions
- Garage ConversionsSome Restrictions
- Shed RulesSome Restrictions
Noise Ordinances
5 rules- Leaf Blower RulesSome Restrictions
- Amplified Music & EventsSome Restrictions
- Barking DogsSome Restrictions
- Quiet HoursSome Restrictions
- Construction HoursSome Restrictions
Curfew Laws
2 rules- Juvenile CurfewSome Restrictions
- Park CurfewSome Restrictions
Fence Regulations
6 rules- Pool BarriersHeavy Restrictions
- Material RestrictionsSome Restrictions
- Retaining WallsSome Restrictions
- Neighbor Fence RulesSome Restrictions
- Permit RequirementsSome Restrictions
Sign Regulations
3 rules- Holiday DisplaysFew Restrictions
- Political SignsFew Restrictions
- Garage Sale SignsSome Restrictions
Home Business
5 rules- Home DaycareFew Restrictions
- Cottage Food OperationsFew Restrictions
- Signage RulesSome Restrictions
- Customer Traffic RestrictionsSome Restrictions
- Zoning RestrictionsSome Restrictions
Rental Property Rules
3 rules- Rental RegistrationFew Restrictions
- Just Cause EvictionHeavy Restrictions
- Rent ControlSome Restrictions
Short-Term Rentals
6 rules- Insurance RequirementsSome Restrictions
- Occupancy LimitsSome Restrictions
- Taxes & FeesSome Restrictions
- Parking RulesSome Restrictions
- Permit RequirementsHeavy Restrictions