Neighborhood record · Brooklyn

What's changing in Coney Island-Sea Gate.

A current view of development filings with enough source detail to show a mapped address, dated status and source ID—not a count of every construction activity in the neighborhood.

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NEIGHBORHOOD RECORD · BROOKLYN

Coney Island-Sea Gate

A current reading of mapped NYC DOB records

Source-qualified records · updated Nov 10, 2026

Included records
1,276
Active-status
746
New buildings
52
Neighborhood data portrait

A neighborhood-level summary of source-qualified DOB records in the current published snapshot.

Qualified records1276
Active-status filings746
New-building filings52
Latest status changeNov 10, 2026

Reading the current snapshot

The strongest visible signal is in the filing mix—not a forecast.

Street Futures currently identifies 1276 DOB records in Coney Island-Sea Gate with mapped addresses, dated status fields and official record IDs. 52 are classified as new buildings, while 0 carry a full demolition signal. The remainder primarily describe alterations to existing buildings.

Of the records in this snapshot, 745 publish an approved or permit-stage status. Approval is an administrative milestone; it does not confirm that work has started. Open each filing below for its dated status, identifiers and original source.

Living here

The housing record on Coney Island-Sea Gate.

Of the 49 addresses here checked against the city’s open-violation extract, 20 carry at least one — 41% — and 14 carry at least one the city calls immediately hazardous.

Open violations
929
Immediately hazardous
217
Addresses checked
49

The Housing Maintenance Code is about living in a building — heat, hot water, pests, paint — and is a different thing from the Department of Buildings violations elsewhere on this page, which are about building work. The two most common open violations in the whole city are both paperwork, so a high count is a reason to read the classes rather than a verdict. What each class means Counted from the extract accessed Oct 27, 2026.

Follow the record to the street

Streets with multiple included filings.

Source snapshot: DOB NOW: Build – Job Application Filings (w9ak-ipjd), accessed Nov 13, 2026.