Looking to build or live in tiny homes in Colorado?
At Everdwell, we’re here to help you navigate the complex world of Colorado tiny home regulations—and make your dream a reality. From mountain views to minimalist living, let’s explore how to build your tiny home in Colorado legally and find the perfect county for your vision.

Tiny Homes in Colorado: What You Need to Know

In Colorado, a tiny home is generally 100–400 sq ft—either on a permanent foundation or on wheels (THOW). Tiny homes must meet state building codes, energy codes, and local zoning rules.

Colorado Building Codes for Tiny Homes:
– 2018 International Residential Code (IRC) with Appendix Q
– 2015 International Energy Conservation Code (IECC)
– Must have an approved insignia from the Colorado Department of Local Affairs, Division of Housing

Tiny Homes in Colorado: County-by-County Regulations

We’ve compiled county-specific regulations and helpful links for each region. Use these to find the best Colorado county for your tiny home dream:

Counties with Clear Tiny Home Regulations

• El Paso County – Foundation homes allowed; THOWs in RV parks.
• Denver County – ADUs allowed; must meet health standards.
• Jefferson County – No size minimum for foundations; permits for THOWs in mobile zones.
• Adams County – Foundation homes and tiny villages (with permit).
• Larimer County – Foundation homes allowed; THOWs as RVs.
• Boulder County – ADUs allowed in some zones.
• Clear Creek County – Must meet zoning, driveway, environmental standards.
• Archuleta County – Insignia required for homes built out of state.
• La Plata County – ADUs allowed.
• Routt County – Must comply with building codes.
• Garfield County – ADUs allowed.
• San Miguel County – Must meet land use/building codes.
• Gilpin County – THOWs in RR/RS zones.
• Ouray County – Minimum dwelling standards apply.

Counties with Limited or Restrictive Regulations

• Lake County – 600 sq ft minimum.
• Phillips County – Requires secure utility connections, visible addresses.
• Elbert County – Strict zoning rules.
• Costilla County – 600 sq ft minimum.
• Montezuma County – Permits required despite no building department.

Other Counties

Counties like Baca, Cheyenne, Delta, Dolores, Kit Carson, Mineral, Prowers, Saguache, Sedgwick, Washington, and Yuma have no clear tiny home guidelines. Always check with your local building/zoning office!

Permits & Inspections for Tiny Homes in Colorado

✔️ Get a building permit from your county’s building department.
✔️ Ensure compliance with the 2018 IRC Appendix Q and IECC.
✔️ Obtain an approved insignia from the Colorado Department of Local Affairs.

How Everdwell Supports Your Tiny Home Dream

At Everdwell, we’re more than just a tiny home builder—we’re your partner in creating a lifestyle that aligns with your values. Our team is dedicated to guiding you through every step, from understanding local regulations to designing and building your dream tiny home. Let’s connect and get started!

💬 Frequently Asked Questions

Are tiny homes legal in Colorado?
Yes! Many counties in Colorado allow tiny homes, but each has different rules. Check with your local zoning office or the Colorado Department of Housing for details.

What is the minimum size for a tiny home in Colorado?
It varies by county. Some have no minimum (like Jefferson), while others require 600 sq ft (like Lake County).

Do I need a permit for a tiny home in Colorado?
Yes! You’ll need a building permit and must comply with IRC Appendix Q.

Where can I find a tiny home builder in Colorado?
You’re in the right place—Everdwell specializes in building and delivering beautiful, compliant tiny homes across Colorado!

Where can I learn more about Colorado tiny home laws?
– Colorado Department of Local Affairs – Tiny Homes
– Full List of Colorado Counties

Ready to build your dream tiny home in Colorado? Contact Everdwell