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New York City · NYLive now

New York City building & ADU permits

Recent permit activity, updated continuously.

4559

Permits tracked

10

ADU permits

91

Distinct ZIP codes

Jun 19, 2026

Newest permit

Recent permits

A sample of the freshest permits in this jurisdiction — ZIP and city only (no street addresses).

ZIPPermit typeADU typeValuationApplied
10280Other$0Jun 18, 2026
11106Other$128,000Aug 27, 2025
10065Other$0Jun 18, 2026
10014Other$1,000Jun 18, 2026
10465Other$9,200Jun 18, 2026
10016Commercial$0Jun 17, 2026
10017Other$1,500Jun 18, 2026
11355Other$23,760Jun 17, 2026
10044Other$0Nov 22, 2024
10128Other$1Feb 16, 2022
11236Other$60,000Jun 16, 2026
10024Other$300,000Jun 3, 2026
11211Other$1,000Mar 29, 2022
11211Residential$135,000Jun 15, 2026
10016Other$175,000Feb 19, 2026
10456Other$1,500,000Jan 30, 2026
11201Other$1,000Jan 30, 2025
10016Other$146,450Apr 6, 2026
11105Other$100,000Oct 28, 2025
10312Residential$40,000Mar 26, 2026

Top ZIP codes by recent activity

100221021000387100118210019821002475

Housing lawNew York

Statewide ADU mandates have not passed in New York; the action is in New York City, which legalized ADUs across much of the city and opened basement/ADU filings through DOB NOW.

NYC's 'City of Yes for Housing Opportunity' (adopted December 2024) legalized ADUs, cut parking mandates near transit, and enabled office-to-residential and transit-oriented development.

NYC City of Yes for Housing OpportunityNYC ADU program (Local Laws 126/127)

Data source

Sourced from NYC OpenData / DOB NOW (Socrata). NYC Open Data Law (public records).

Nearby citiesNew York

New York City permit data — FAQ

Where does Igni get New York City permit data?

New York City permit data is sourced directly from NYC OpenData / DOB NOW (Socrata) — an official government open-data feed (NYC Open Data Law (public records)). Igni normalizes it and classifies ADU activity.

How fresh is New York City permit data?

Igni refreshes New York City permits continuously from the source feed, typically within about a day of filing. Headline counts reflect all permits Igni has tracked for this jurisdiction; the table shows the most recent activity.

Does New York City allow accessory dwelling units (ADUs)?

Statewide ADU mandates have not passed in New York; the action is in New York City, which legalized ADUs across much of the city and opened basement/ADU filings through DOB NOW.

Get permit leadsNew York City

Fresh, filterable residential and ADU permit leads from New York City — delivered before your competitors even know.

Informational only, not legal advice. Headline counts reflect all permits Igni has tracked for this jurisdiction; the table shows recent activity. Housing law changes — verify current statutes before relying on this.