City inspectors were last at this 109-unit elevator apartment building on June 4, 2026, and the resulting violation remains open.
645 Prospect Avenue is a 109-unit building in Bronx, New York City (BBL 2026740051). This building is associated with Prospect Union Associates. Brix tracks 13 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1985, this elevator apartment building sits in Bronx and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 450 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 September 4, 2026.
Conditions cited on open violations at this address:
The building last changed hands on May 22, 2025 for $27,702,000, according to recorded deeds.
Brix score: 40/100. View the Building Report on Brix.
See every NYC building owned by Prospect Union Associates on the landlord portfolio page.
Part of South Bronx — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 618 at 645 Prospect Avenue has 3 open violations.
Unit 408 at 645 Prospect Avenue has 2 open violations.
Unit 405 at 645 Prospect Avenue has 2 open violations.
Unit 616 at 645 Prospect Avenue has 2 open violations.
Unit 203 at 645 Prospect Avenue has 1 open violation.
Unit 404 at 645 Prospect Avenue has 1 open violation.
Unit 115 at 645 Prospect Avenue has 1 open violation.
Unit 601 at 645 Prospect Avenue has no open violations (4 past violations).
Unit 604 at 645 Prospect Avenue has no open violations (7 past violations).
Unit 606 at 645 Prospect Avenue has no open violations (11 past violations).
Unit 608 at 645 Prospect Avenue has no open violations (2 past violations).
Unit 611 at 645 Prospect Avenue has no open violations (2 past violations).
Unit 613 at 645 Prospect Avenue has no open violations (4 past violations).
Unit 615 at 645 Prospect Avenue has no open violations (1 past violation).
Unit 619 at 645 Prospect Avenue has no open violations (7 past violations).
Unit 508 at 645 Prospect Avenue has no open violations (8 past violations).
Unit 511 at 645 Prospect Avenue has no open violations (1 past violation).
Unit 512 at 645 Prospect Avenue has no open violations (6 past violations).
Unit 513 at 645 Prospect Avenue has no open violations (6 past violations).
Unit 518 at 645 Prospect Avenue has no open violations (3 past violations).
Unit 417 at 645 Prospect Avenue has no open violations (1 past violation).
Unit 318 at 645 Prospect Avenue has no open violations (1 past violation).
Unit 202 at 645 Prospect Avenue has no open violations (8 past violations).
Unit 207 at 645 Prospect Avenue has no open violations (1 past violation).
Unit 209 at 645 Prospect Avenue has no open violations (2 past violations).
Unit 106 at 645 Prospect Avenue has no open violations (16 past violations).
Unit 108 at 645 Prospect Avenue has no open violations (8 past violations).
Unit 118 at 645 Prospect Avenue has no open violations (1 past violation).
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