647 Leonard St, Brooklyn

BBL 3-02620-0015

Built: 1899
Floors: 3
Residential units: 3
Building type: Three-family dwelling
Zoning district: R6B
Lot area: 2,500 sq ft
Floor area: 3,592 sq ft
Last transfer: No price recordedDecember 16, 2025

En español: contando todos los años, el HPD tiene 3 violaciones abiertas aquí, la más antigua del 10 de junio de 2025.

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For a letter to your landlord or a housing court case, the report lists every open violation here, each in the city's own words with the date on its notice. Get the report, $19

Counting every year, HPD has 3 violations still open here, the oldest filed on June 10, 2025. No Class B or C violation HPD filed here in the last 3 years is still open. No OATH/ECB summons issued in the last 3 years is still active.

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Questions about this building

Does 647 Leonard Street, Brooklyn have open violations?

Yes. On October 10, 2026, counting every year, HPD had 3 violations still open at 647 Leonard Street, Brooklyn, the oldest filed on June 10, 2025. None was a Class B or C violation filed in the last 3 years, and no OATH/ECB summons issued in the last 3 years was still active.

When was 647 Leonard Street, Brooklyn built?

The city's record gives 1899 as the year 647 Leonard Street, Brooklyn was built, in the Department of City Planning's PLUTO tax-lot file. The same file classes it as a three-family dwelling with 3 floors.

How many apartments does 647 Leonard Street, Brooklyn have?

The Department of City Planning's PLUTO tax-lot file lists 3 residential units at 647 Leonard Street, Brooklyn. The count is for the whole tax lot.

Where do these numbers come from?

From New York City's own data: HPD housing violations and OATH/ECB hearing results, read whole rather than sampled. It also draws on the city's PLUTO tax-lot file and DOF's property sales records. This page is current through October 10, 2026. The city's data changes daily, so a violation certified after that can still show as open here; the city's own page for this building is linked above.