Fort Collins Zoning & Land Use Guide
Last updated: Verified:
Key Zoning Facts
Regulatory Layers That Apply in Fort Collins
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
County — Larimer County
- Role: Property records, tax assessment, unincorporated area planning
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
| District Code | Name | Min Lot | Max Height | Front Setback | Side Setback | Rear Setback | FAR |
|---|---|---|---|---|---|---|---|
| RL | Residential Low Density | 9,000 sq ft | 28 ft | 20 ft | 5 ft | 15 ft | — |
| LMN | Low Density Mixed-Use Neighborhood | 4,500 sq ft | 40 ft | 15 ft | 5 ft | 15 ft | — |
| NC | Neighborhood Commercial | None | 40 ft | 0 ft | 0 ft | 10 ft | — |
ADU Rules in Fort Collins
ADUs:Allowed
- Max Size
- 800 sq ft
- Max Height
- 20 ft
- Rear Setback
- 5 ft
- Side Setback
- 5 ft
- Parking
- No additional parking required
- Owner Occupancy
- Not required
- Permit Timeline
- 4-6 weeks
Official Sources
Frequently Asked Questions
Frequently Asked Questions
Can I build an ADU in Fort Collins?
Yes. Fort Collins permits ADUs in residential zones under the Land Use Code. The city has aligned its regulations with Colorado HB 24-1152, allowing ADUs by right with a building permit.
How do I find the zoning for my property in Fort Collins?
Use the City of Fort Collins GIS zoning map available on the city website, or contact Community Development & Neighborhood Services at (970) 416-2740.
What zones allow multi-family housing in Fort Collins?
Multi-family housing is permitted in Medium Density Mixed-Use Neighborhood (MMN), High Density Mixed-Use Neighborhood (HMN), and Downtown (D) zone districts.
Disclaimer: The information on this website is provided for general informational purposes only and does not constitute legal, financial, or professional advice. Zoning codes and building regulations change frequently. Always verify current requirements with your local planning department and building authority before making any decisions.