Rules for ZIP Code 78221
San Antonio, TX · Bexar County
213 local rules on file for this area.
ZIP code 78221 is governed by the city of San Antonio, TX, home to about 81% of the ZIP's residents. The ordinances shown below come from San Antonio's own code and apply to residential and commercial properties within its limits, from noise restrictions and parking to building permits and animal regulations.
ZIP codes do not follow city lines. 78221 also covers:
- unincorporated Bexar County~19% 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. Each page quotes the official code section and links to its source.
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These are the local rules that apply to ZIP code 78221 based on San Antonio ordinances.
Fire Regulations
5 rules- Fire Pits & Backyard FiresSome
- Smoke DetectorsSome
- FireworksLight
- Wildfire ZonesLight
- Outdoor BurningHeavy
Sign Regulations
6 rules- Garage Sale SignsLight
- Holiday DisplaysLight
- Digital BillboardsHeavy
- Political SignsFew
- Window SignsSome
Firearms
3 rulesSingle-Use Items
2 rulesImmigration Policy
1 ruleAnimal Ordinances
15 rules- Pet Store RulesSome
- Pet LimitsSome
- Wildlife Rescue PermitsSignificant
- Bird ProtectionHeavy
- Cat RulesSome
Building Safety
11 rulesWater Use Rules
3 rulesPublic Conduct
9 rules- Public UrinationSome
- Aggressive PanhandlingSome
- Public Marijuana UseSome
- Skateboarding RulesSignificant
- Loud Party OrdinanceSome
Hotels & Lodging
1 ruleNoise from Specific Sources
3 rulesDrone Rules
2 rules- Airport Proximity RulesSignificant
- Recreational DronesFew
Rental Inspections
2 rules- Tenant Complaint ProcessSome
- Inspection ProgramsSignificant
Mobility & Curb Rules
4 rules- TNC Pickup ZonesSignificant
- E-Bike ClassesSome
- Bike Lane RulesLight
- Shared E-Scooter RulesSignificant
Parking Rules
10 rules- Driveway RulesSome
- Preferential Parking DistrictsSome
- Loading ZonesSome
- Curb Color RulesSignificant
- Street Parking LimitsSome
Local Taxes & Fees
1 ruleTrash & Recycling
10 rules- Mandatory Organics RecyclingLight
- Collection ScheduleSome
- Dumpster RulesSignificant
- Yard Waste CollectionSome
- Pickup Rules & SchedulesLight
Public Health Rules
4 rulesSpecial Events & Permits
5 rulesHomelessness & Encampment Rules
2 rules- Encampment SanitationHeavy
- Sit-Lie RulesSome
Landscaping Rules
7 rules- Tree TrimmingSome
- Weed OrdinancesSome
- Rainwater HarvestingFew
- Water RestrictionsSignificant
- Native PlantsFew
Noise Ordinances
8 rulesSidewalk & Pedestrian Rules
3 rules- Encroachment PermitsSome
- Obstruction RulesHeavy
- Sidewalk RepairSome
Curfew Laws
2 rules- Park CurfewSignificant
- Juvenile CurfewFew
Short-Term Rentals
10 rulesHome Business
5 rulesInvasive Plant Rules
2 rulesEnvironmental Rules
6 rules- Flood Elevation RequirementsSome
- Cool Roof RequirementsSome
- Vehicle Idling RestrictionsLight
- Stormwater ManagementHeavy
- Flood ZonesSignificant
Historic Preservation
2 rules- Historic-Cultural MonumentsSignificant
- HPOZ RulesSignificant
Zoning Overlays & Bonuses
3 rules- Downtown Design GuideSignificant
- Density Bonus LawSome
- Specific Plans OverviewSome
Right to Farm
2 rulesTree Protection
3 rulesHOA Rules
7 rules- Board GovernanceSome
- HOA Fines & EnforcementLight
- Board ProceduresLight
- Architectural ReviewLight
- Assessment & DuesLight
Business Licensing & Operations
8 rulesAccessory Structures
3 rules- ADU RulesSome
- ADU Owner OccupancySignificant
- ADU Rental RestrictionsSignificant
Rental Property Rules
8 rulesEmployment Preemption
1 ruleTobacco & Vaping
2 rulesOutdoor Cooking
2 rules- BBQ & Propane RulesSome
- Smoker RulesSome
Food Trucks & Mobile Vendors
2 rules- Sidewalk & Mobile VendingSome
- Vending ZonesSignificant
Swimming Pools & Spas
2 rulesHurricane Preparedness
1 rule- Storm DebrisLight
Data Centers & Crypto Mining
2 rulesBuilding Setbacks & Zoning
3 rulesFence Regulations
4 rulesOutdoor Lighting
3 rules- Light Trespass & ShieldingSome
- Billboard LightingSignificant
- Dark Sky RulesSome
Cannabis Regulations
3 rulesSoliciting & Door-to-Door
2 rulesProperty Maintenance
2 rules- Vacant Lot MaintenanceSignificant
- Property BlightSome
Filming & Production
1 rule- Location PermitsSome
Gambling & Gaming
1 ruleSolar Energy
2 rules- Panel PermitsLight
- HOA RestrictionsFew