Littleton Zoning & Land Use Guide
Last updated: Verified:
Key Zoning Facts
Regulatory Layers That Apply in Littleton
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 — Arapahoe 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 |
|---|---|---|---|---|---|---|---|
| R-1 | Residential Single-Family | 6,000 sq ft | 35 ft | 25 ft | 5 ft | 20 ft | — |
| R-3 | Multi-Family Residential | 5,000 sq ft | 40 ft | 20 ft | 10 ft | 15 ft | — |
| B-1 | Neighborhood Business | None | 35 ft | 10 ft | 0 ft | 10 ft | — |
ADU Rules in Littleton
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 Littleton?
Yes. Littleton allows ADUs on residential lots under Colorado HB 24-1152. A building permit is required.
How do I find the zoning for my property in Littleton?
Visit the Littleton Community Development website for zoning maps, or call (303) 795-3748.
What zones allow multi-family housing in Littleton?
Multi-family housing is permitted in R-3 districts, mixed-use zones in the downtown area, and Planned Development 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.