Compare adu construction estimates in Brooklyn, NY
Free adu construction quotes in Brooklyn, New York. Typical range $207,000 – $414,000.
Low
$207,000
Average
$310,500
High
$414,000
Brooklyn crews quote about $345 – $690 per square foot.
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What drives adu construction prices in Brooklyn
Local labor, permitting and climate move Brooklyn prices away from the national average.
Labor market
Brooklyn crews price near Manhattan, with access and parking adding to bids.
Permits
DOB permits plus landmark review in many neighborhoods.
Climate
Old housing stock often needs remediation before the main work.
How to compare Brooklyn quotes
- Collect three written quotes. Anything under $155,250 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.
Brooklyn questions
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