Compare home addition estimates in Brooklyn, NY
Free home addition quotes in Brooklyn, New York. Typical range $62,100 – $193,200.
Low
$62,100
Average
$117,300
High
$193,200
Brooklyn crews quote about $205 – $620 per square foot.
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What drives home addition 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 $46,575 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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