504 West 135th Street, Manhattan

Tenants here have called the city about heat/hot water 31 times over the last five years — the dominant complaint on this building's record.

504 West 135th Street is a 24-unit building in Manhattan, New York City (BBL 1019880039). This building is associated with 504 West 135th Street Housing Development. Brix tracks 17 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1910, this walk-up apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 31 HPD complaints about this building over the last five years, most often about heat/hot water.

What tenants have called the city about here over the last five years:

• Heat/hot Water: 22 complaints
• Unsanitary Condition: 4 complaints
• Door/window: 3 complaints
• Plumbing: 1 complaint

The most recent complaint on this building was filed January 29, 2026.

Conditions cited on open violations at this address:

• § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACC
• § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPART
• § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH
• § 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

The building last changed hands on November 8, 2023 for $335,000, according to recorded deeds.

Brix rating: Concerning (40/100). View the Building Report on Brix.

See every NYC building owned by 504 West 135th Street Housing Development on the landlord portfolio page.