Barndominium Plans · Arizona
Barndominium Plans in Arizona
Looking to buy barndominium plans in Arizona? HousePlans USA draws barndominium plans from scratch for Arizona. Two or more designers sketch concepts for your lot, you pick your favorite, and permit-ready plans arrive in as little as 24 hours.
From $1,050 · free customization · 30 days of free revisions · pay 75% to start
Why buy barndominium plans for Arizona from us
A barndominium puts your home and your shop under one roof, which saves on foundations, roofing and site work compared with two buildings.
We draw steel-frame, wood-frame and post-frame barndos with frame lines shown for your metal building supplier, so your builder and steel vendor work from the same drawings.
Shops and RV bays
14-foot doors, wash bays, 50-amp service and floor drains are all shown on the plans.
Any framing system
Steel, wood or post-frame, and we can draw it so either works with small changes.
Complete, not just a shell
Interior layout, electrical and foundation details that kit plans often leave out.
What's included in your barndominium plans
- Living area and shop on one coordinated plan
- Shop bays, RV bays and overhead door sizes
- Steel or post-frame lines for your supplier
- Loft, mezzanine and guest suite options
- Porches, mudroom and safe room options
Plan prices by size
| Up to 1,000 sq ft | $1,050 |
| 1,001 – 1,500 sq ft | $1,295 |
| 1,501 – 2,000 sq ft | $1,495 |
| 2,001 – 2,500 sq ft | $1,695 |
| 2,501 – 3,000 sq ft | $1,895 |
| 3,001 – 3,500 sq ft | $2,195 |
Arizona engineer stamp from $750. See every option on our pricing page.
Building requirements
Building a house in Arizona, AZ: what the code requires
Codes adopted locally (no mandatory statewide code)
- Building code
- No statewide residential building code. Cities and counties adopt an IRC edition with local amendments (Phoenix, Tucson, Maricopa County, etc.).
- Energy code
- Energy codes are adopted locally and vary widely by jurisdiction.
- Climate zone
- IECC climate zone 2–5. Insulation, windows and HVAC are sized to match.
- Typical frost depth
- 0–12 in (low desert), 18–30 in (northern AZ). Footings must extend below the local frost line (confirm with your building department).
- Foundations
- Slab-on-grade is the most common and cost-effective choice.
- Who can draw the plans
- Single-family homes can generally be designed by a non-licensed home designer. A licensed engineer's stamp is often required for structural items, engineered foundations or special hazard zones, or when the local building official asks for it.
- Engineer stamp
- If your jurisdiction requires sealed drawings, add our Arizona Engineer Stamp / Permit-Ready package ($750).
Arizona-specific rules & hazards
- Northern Arizona (Flagstaff) has high ground snow loads and wildfire (WUI) rules.
- Many counties require a separate grading/drainage permit and an ADEQ-approved septic system outside sewer areas.
- Wildfire-resistant materials and defensible-space detailing
Summary for planning only. Codes, editions and local amendments change, so always confirm current requirements with the building department that will issue your permit. Our designers check your jurisdiction before drawing.
Barndominium homes we can draw for Arizona
Style inspiration photos, not homes built in Arizona or by HousePlans USA.
How ordering works
- 1
Get inspired
Pick the exterior styles and interior looks you love, or paste links to plans you've seen online.
- 2
Design & instruct
Choose rooms, size, basement, garage and your state, and tell our designers exactly what you want.
- 3
Compare 2+ concepts
Two or more designers each sketch a concept. Pick your favorite designer to draw the full plans.
- 4
Download & revise
Plans arrive by email and in your dashboard by your deadline. Revisions are free for 30 days.
Full guide: barndominium plans in Arizona
Barndominium Plans in Arizona: FAQ
Do you draw steel-frame barndominiums for Arizona?+
Yes. We draw steel, wood and post-frame barndominiums, with frame lines for your metal building supplier.
Can I add a shop or RV bay?+
Yes. Shops, RV bays, wash bays, lofts and mezzanines are all available in the designer.
How much do barndominium plans cost in Arizona?+
Custom plans start at $1,050 for homes up to 1,000 sq ft and are priced by size. Most family homes come to $2,000–$3,000 all-in, with free customization and 30 days of revisions.
How fast can I get barndominium plans for Arizona?+
Standard delivery is 10 business days. Priority, Express, Rush (48 hours) and Super Rush (24 hours, up to 3,000 sq ft) are available at checkout.
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