Six-family building on Kosciuszko Street with few internal filings, while the surrounding blockface sees heavy street activity.
Six-unit Bed-Stuy walk-up built in 1931 where the building's own operational record is thin, but street-level activity on the surrounding blocks is noticeable. Three things to know:
Surrounding streets bring steady party and car-stereo noise. 124 residential noise calls within three blocks over the last year, with 95 tagged specifically as loud music and parties. Another 80 vehicle noise complaints hit the same radius, mostly driven by car stereo speakers, while 90 parking calls concentrated on blocked sidewalks.
A brief flurry of indoor pest and repair calls hit in autumn 2024. Four pest complaints and a range appliance issue were reported across September and October 2024. The building shows no open housing code violations on file.
Quieter signals on this building and the blocks around it:
640 Kosciuszko Street is a 6-unit building in Brooklyn, New York City (BBL 3032520016). This building is associated with 640 Kosciusko LLC. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1931, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 5 HPD complaints about this building over the last five years, most often about unsanitary condition.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed June 22, 2026.
The building last changed hands on July 24, 2025, according to recorded deeds.
Brix score: 89/100. View the Building Report on Brix.
See every NYC building owned by 640 Kosciusko LLC on the landlord portfolio page.
Part of Bushwick — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 3L at 640 Kosciuszko Street has no open violations (1 past violation).
Unit 3R at 640 Kosciuszko Street has no open violations (2 past violations).
Unit 2L at 640 Kosciuszko Street has no open violations (2 past violations).
Unit 2R at 640 Kosciuszko Street has no open violations (1 past violation).
Unit 1 at 640 Kosciuszko Street has no open violations (1 past violation).
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