Rules for ZIP Code 80104
Castle Rock, CO · Douglas County
52 local rules on file for this area.
ZIP code 80104 is governed by the town of Castle Rock, CO, home to about 66% of the ZIP's residents. The ordinances shown below come from Castle Rock'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. 80104 also covers:
- unincorporated Douglas County~34% 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.
Browse by Topic
These are the local rules that apply to ZIP code 80104 based on Castle Rock ordinances.
Home Business
3 rulesBuilding Setbacks & Zoning
3 rulesNoise Ordinances
6 rulesShort-Term Rentals
2 rulesOutdoor Cooking
2 rules- Smoker RulesSome
- BBQ & Propane RulesSome
Parking Rules
8 rulesFire Regulations
6 rules- Outdoor BurningSome
- Wildfire ZonesSome
- Smoke DetectorsSome
- FireworksSome
- Fire Pits & Backyard FiresSome
Fence Regulations
2 rulesAnimal Ordinances
4 rules- Chickens & LivestockSome
- Dog Leash LawsSome
- BeekeepingSome
- Pet LimitsSome
Property Maintenance
2 rulesLandscaping Rules
4 rulesTrash & Recycling
5 rulesSign Regulations
2 rules- Political SignsSome
- Garage Sale SignsSome
Garage & Yard Sales
1 ruleAccessory Structures
1 rule- ADU RulesSome
Curfew Laws
1 rule- Park CurfewSome