Fence Permit Requirements in Denver, CO (2026)
Everything you need to know about fence permits, height restrictions, setback rules, and HOA requirements in Denver, Colorado.
Do You Need a Fence Permit in Denver?
Most likely, yes. The majority of municipalities in Colorado require a building permit for new fence installations. In Denver, you'll generally need a permit if:
- Your fence will be over 4 feet tall
- You're building in a front yard or on a corner lot
- The fence is near a public sidewalk, road, or easement
- You live in a historic district or area with design guidelines
- Your HOA has fence requirements (even if the city doesn't require a permit)
Some exemptions may apply for minor repairs or replacing an existing fence in the same location with the same height and materials. Always verify with the Denver Building Department before starting work.
Fence Height Limits in Denver
| Location | Max Height | Notes |
|---|---|---|
| Front Yard | 4 ft | Often must be open-style (picket, wrought iron) |
| Backyard | 6 ft | Privacy fences allowed in most zones |
| Side Yard | 6 ft | May step down near front yard setback line |
| Corner Lot | 4–6 ft | Sight triangle restrictions may apply |
* Heights are typical for Colorado municipalities. Check Denver's specific zoning code for exact limits.
How to Get a Fence Permit in Denver
Check if you need one
Contact the Denver Building Department or check their website for fence permit requirements in your zone.
Get a property survey
Know exactly where your property lines are. This prevents disputes and ensures your fence meets setback requirements.
Check HOA rules
If you have an HOA, review their covenants for fence material, color, height, and style restrictions before applying for a permit.
Prepare your application
Most applications require a site plan showing fence location, height, materials, and distances from property lines and structures.
Submit and pay
Submit your application to Denver's building department with the required fee ($30–$150). Processing typically takes 5–15 business days.
Call before you dig
Call 811 at least 2 business days before digging to have underground utilities marked. This is required by law in all 50 states.
Build and inspect
Build your fence according to the approved plans. Some jurisdictions require a final inspection before closing the permit.
Common Fence Permit Mistakes in Denver
Pro Tips for Denver Homeowners
• Hire a licensed contractor — most handle the permit process for you as part of the job.
• Talk to your neighbors first — it avoids disputes and some jurisdictions require notification.
• Keep a copy of your permit — you may need it when selling your home.
• Consider both sides — Colorado "good neighbor" laws may require the finished side to face your neighbor.
FAQ: Fence Permits in Denver, CO
Do I need a permit to build a fence in Denver, CO?+
Most municipalities in Colorado require a building permit for new fence installations, especially for fences over 4 feet tall. Denver likely requires a permit — contact your local building department to confirm requirements and fees before starting construction.
How much does a fence permit cost in Denver?+
Fence permits in Colorado typically cost $30–$150. Some jurisdictions charge a flat fee while others base the cost on the linear footage of fencing. Contact the Denver Building Department for exact pricing.
What is the maximum fence height allowed in Denver?+
Most Colorado municipalities allow fences up to 6 feet in backyards and 4 feet in front yards. Corner lots may have additional visibility restrictions. Check with Denver's zoning department for specific rules.
How far from the property line does a fence need to be in Denver?+
Typical setback requirements in Colorado range from 6 inches to several feet from the property line, depending on the zone. Some areas allow fences directly on the property line with neighbor consent. Always get a survey before installing a fence near boundaries.
Do I need my neighbor's permission to build a fence in Denver?+
In most cases, you don't need your neighbor's permission to build a fence entirely on your property. However, if the fence will be on or near the property line, it's good practice to discuss plans with your neighbor. Colorado may have specific "good neighbor" fence laws requiring the finished side to face outward.
What happens if I build a fence without a permit in Denver?+
Building without a required permit in Denver can result in fines ($150–$1000+), a stop-work order, or being required to remove the fence. You may also face issues when selling your home if unpermitted work is discovered during inspection.