City inspectors were last at this 6-unit walk-up apartment building on July 30, 2026, and the resulting violation remains open.
1645 Nostrand Avenue is a 6-unit building in Brooklyn, New York City (BBL 3049150051). This building is associated with Prospect Property Group, LLC. Brix tracks 10 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 67 HPD complaints about this building over the last five years, most often about general.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed October 11, 2026.
Conditions cited on open violations at this address:
The building last changed hands on October 1, 2015 for $1,030,000, according to recorded deeds.
Brix score: 0/100. View the Building Report on Brix.
See every NYC building owned by Prospect Property Group, LLC on the landlord portfolio page.
Part of Flatbush — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11226:
Browse every NYC neighborhood or the landlord directory on Brix.
Unit 2R at 1645 Nostrand Avenue has 8 open violations.
Unit 3R at 1645 Nostrand Avenue has no open violations (6 past violations).
Unit 1R at 1645 Nostrand Avenue has no open violations (40 past violations).
Unit 1 at 1645 Nostrand Avenue has no open violations (1 past violation).
Unit TO at 1645 Nostrand Avenue has no open violations (1 past violation).
Own or manage this building? Monitor it or correct the record.