Street record · Brooklyn

40 Street

125 mapped DOB filings publish this street name in the current snapshot. They span Sunset Park (West), Sunset Park (East)-Borough Park (West), Sunset Park (Central). 4 changed status in the last 7 days.

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Qualified records125
Active-status records80
Latest status changeSep 18, 2026

What is on this street

The built record of 40 Street

City Planning maps 604 tax lots on 40 Street in Brooklyn, 47% of them walk-up apartments. The oldest went up in 1899 and the newest in 2024. This describes the street as it stands, not the filings below.

Where 1910s sits in the city’s own timeline

Tax lots
604
Buildings
650
Homes
1,961
Typically built
1910s
Typical height
2–6 floors
Built area
2,176,894 sq ft

How the lots are used

  • Walk-up apartments285 of 604
  • One and two family homes270 of 604
  • Mixed residential and commercial16 of 604

Zoning: R6, R6B, M1-2 are the districts covering most of the street. A zoning district sets what may be built, not what is there now.

NYC Department of City Planning · Primary Land Use Tax Lot Output (PLUTO) · 64uk-42ks · read 2026-09-11

Living here

The housing record on 40 Street.

Of the 3 addresses here checked against the city’s open-violation extract, 1 carries at least one — 33% — and 0 carry at least one the city calls immediately hazardous.

Open violations
2
Immediately hazardous
0
Addresses checked
3

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 Sep 22, 2026.

How to read this street page

A shared street name does not mean a shared project.

These records are grouped by the street name and borough published by DOB. Each address remains an independent filing unless its source record explicitly connects it to another site. Use this page to scan activity along the corridor, then open an individual filing for its exact status, scope and identifiers.

Explore this corridor on the map

On the market

14 homes on 40 Street are listed today.

What the brokerages are currently asking along this street. These are the first 12. Each one links to the agent’s own page, where the price is live and the photographs are.

Everything on the market in Brooklyn.

Source snapshot accessed Sep 22, 2026. Street grouping is based on the normalized street-name field.