Compare adu construction estimates in New York, NY
Free adu construction quotes in New York, New York. Typical range $213,000 – $426,000.
Low
$213,000
Average
$319,500
High
$426,000
New York crews quote about $355 – $710 per square foot.
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What drives adu construction prices in New York
Local labor, permitting and climate move New York prices away from the national average.
Labor market
NYC labor, permitting and logistics make it the most expensive market in the country.
Permits
DOB permits, filings and licensed-contractor requirements apply to nearly all work.
Climate
Freeze-thaw, coastal storms and dense construction access all add cost.
How to compare New York quotes
- Collect three written quotes. Anything under $159,750 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.
New York questions
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