Rules for ZIP Code 78642
Liberty Hill, TX · Williamson County
52 local rules on file for this area. The rules on file for this ZIP code come from Williamson County.
ZIP code 78642 is unincorporated Williamson County land, in the community of Santa Rita Ranch: about 92% 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.
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 78642 based on Williamson County ordinances.
Accessory Structures
3 rules- Garage ConversionsLight
- Tiny HomesFew
- ADU RulesFew
Sign Regulations
3 rulesHome Business
2 rulesAnimal Ordinances
4 rulesBuilding Setbacks & Zoning
3 rulesOutdoor Lighting
1 ruleNoise Ordinances
4 rules- Barking DogsLight
- Construction HoursFew
- Amplified Music & Outdoor SoundLight
- Quiet HoursLight
Fire Regulations
4 rulesLandscaping Rules
5 rulesSoliciting & Door-to-Door
2 rulesTrash & Recycling
3 rulesCurfew Laws
1 rule- Park CurfewSome
Rental Property Rules
2 rulesSolar Energy
1 ruleCannabis Regulations
2 rulesShort-Term Rentals
2 rules- Noise RulesLight
- Taxes & FeesSome
Environmental Rules
3 rules- Flood ZonesLight
- Erosion ControlLight
- Stormwater ManagementLight
Parking Rules
2 rules- Abandoned VehiclesLight
- Street Parking LimitsLight
Property Maintenance
2 rules- Property BlightLight
- Vacant Lot MaintenanceLight
Swimming Pools & Spas
1 ruleFood Trucks & Mobile Vendors
2 rules- Vending ZonesFew
- Food Truck PermitsLight