Colorado · Cost & budget
How much does a barndominium cost to build in Colorado?
Short answer: about $332.50–$402.50 per square foot of total under-roof space, from sub-slab plumbing and up — excluding land and site work. Here is exactly what that covers, and why we give a range instead of a quote.
The Colorado planning range
A number to build around — honest from day one.
This is the home build itself, from sub-slab plumbing and up. It is a blended under-roof rate, so living space, garage, and covered porches are already in it. Land and site work are real, and we keep them separate and named.
Blended under-roof rate: living, garage, and covered porches combined, sub-slab plumbing and up.
The steel package, not the finished home. Never blended into the all-in build cost.
This is a planning range for total under-roof square footage — living space, garage, and covered patios/porches combined — based on current scope and assumptions and subject to review. It covers the home build from sub-slab plumbing and up. It does not include land, site work, utilities, septic or well, driveways, or finish upgrades. A precise number requires plans and lender pre-approval — until then, any figure is an estimate, not a quote or guarantee.
Cost by size
What the Colorado range looks like by size.
Total under-roof square footage — living, garage, and covered porches combined — multiplied by Colorado's $332.50–$402.50 per-square-foot range. Planning estimates, not quotes.
| Home size (under roof) | Planning range$332.50–$402.50/sqft |
|---|---|
| 1,200 sq ft | $399,000 – $483,000 |
| 1,500 sq ft | $498,750 – $603,750 |
| 1,800 sq ft | $598,500 – $724,500 |
| 2,000 sq ft | $665,000 – $805,000 |
| 2,400 sq ft | $798,000 – $966,000 |
| 3,000 sq ft | $997,500 – $1,207,500 |
Figures are size multiplied by Colorado's published under-roof range, from sub-slab plumbing and up. They exclude land and site costs, and a precise number requires finished plans and lender pre-approval.
What the number covers
- The home build from sub-slab plumbing and up
- Living space, garage, and covered porches (all under-roof square footage)
- Foundation, structure, roof, exterior, mechanical, electrical, and finishes to plan
What sits outside it
- Land, clearing, and grading
- The driveway and long utility runs
- Septic or well where there is no municipal service
- Permits, impact fees, and engineering
- Finish upgrades beyond the plan
Where the number moves
What actually drives the cost.
- 01Total under-roof square footage — living, garage, and covered porches all count.
- 02Finish level, from builder-grade to custom cabinetry and appliances.
- 03Design complexity — rooflines, wide spans, tall ceilings, and big glass.
- 04Site conditions, which sit outside the build number but shape the all-in cost.
Colorado cost questions
Straight answers, up front.
- How much does a barndominium cost per square foot in Colorado?
- As a planning range, about $332.50 to $402.50 per square foot of total under-roof space — living, garage, and covered porches combined — from sub-slab plumbing and up. That excludes land and site work. A precise number requires finished plans and lender pre-approval.
- What does the range include and exclude?
- It includes the home build itself: foundation, structure, roof, exterior, mechanical, electrical, and finishes to plan. It excludes land, clearing and grading, the driveway, utility runs, septic or well, permits and engineering, and finish upgrades beyond the plan.
- Why give a range instead of a firm price?
- A firm price requires finished plans and a lender pre-approval. Until those exist, any single number is an estimate. A range is the honest version, refined as your design and budget come together.
- Is the barndominium kit price separate from this?
- Yes. A metal building kit runs about $54 to $75 per square foot, but that is the steel package alone — not the finished home. We keep the kit price and the finished-build cost clearly separate.
Want a real answer today?
Talk to a person, not a form.
Leave your name and number and we'll call you back — usually the same day. No commitment, no sales pitch. Prefer to call now? Even faster.
Call 712-540-1929Turn the range into your number.
Tell us your county, your land status, and your target size, and we will ground the number to your project — with the site costs named out loud.