Compare adu construction estimates in Arlington, VA
Free adu construction quotes in Arlington, Virginia. Typical range $180,000 – $360,000.
Low
$180,000
Average
$270,000
High
$360,000
Arlington crews quote about $300 – $600 per square foot.
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What drives adu construction prices in Arlington
Local labor, permitting and climate move Arlington prices away from the national average.
Labor market
Licensed trade labor in Arlington runs about 120% of the national average, and the best crews book out fastest in spring and early summer.
Permits
Most Arlington, VA projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.
Climate
Virginia weather drives material choices here, so ask contractors what they install most often in Arlington and why.
How to compare Arlington quotes
- Collect three written quotes. Anything under $135,000 usually has scope missing.
- Compare line items — materials, labor, permits, disposal — not just the total.
- Confirm license, insurance and workmanship warranty length before you sign.
- Ask what triggers a change order and how it gets priced.
Arlington questions
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