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Broomfield Zoning & Land Use Guide

Last updated: Verified:

Key Zoning Facts

Building Code Edition
2021 IBC with Broomfield Amendments
ADUs Allowed
Yes
Primary District
R-1 Single-Family Residential
Max Height
35 ft

Regulatory Layers That Apply in Broomfield

Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.

Federal

State — Colorado

  • Building Code: 2021 IBC (locally adopted)
View Colorado zoning overview

County — Broomfield County

  • Role: Consolidated city-county; single jurisdiction handles all functions

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 CodeNameMin LotMax HeightFront SetbackSide SetbackRear SetbackFAR
R-1Single-Family Residential7,000 sq ft35 ft25 ft5 ft20 ft
R-3Multi-Family Residential6,000 sq ft45 ft25 ft10 ft20 ft
PBCPlanned Business CenterNone50 ft20 ft0 ft10 ft

ADU Rules in Broomfield

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
Full ADU rules for Broomfield

Official Sources

Frequently Asked Questions

Frequently Asked Questions

Can I build an ADU in Broomfield?
Yes. Broomfield 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 Broomfield?
Visit the Broomfield Community Development website for zoning maps, or call (303) 438-6284.
What zones allow multi-family housing in Broomfield?
Multi-family housing is permitted in R-3 and R-4 districts, Planned Unit Development zones, and mixed-use areas.