1634 St Nicholas Avenue, Manhattan

City inspectors were last at this 27-unit walk-up apartment building on March 18, 2026, and the resulting violation remains open.

1634 St Nicholas Avenue is a 27-unit building in Manhattan, New York City (BBL 1021610015). This building is associated with 1634-1640 St. Nicholas Ave LLC. Brix tracks 10 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1917, 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 84 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: 20 complaints
• Door/window: 19 complaints
• Paint/plaster: 16 complaints
• Plumbing: 11 complaints

The most recent complaint on this building was filed March 16, 2026.

Conditions cited on open violations at this address:

• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH WINDOW ON WEST WALL IN THE 4th ROOM FROM NORTH LOCATED AT APT 51
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH WINDOW ON EAST WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 51
• § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILES IN THE BATHROOM LOCATED AT APT 51, 5th STORY, 1st APARTMENT
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH WINDOW ON EAST WALL IN THE 3rd ROOM FROM NORTH LOCATED AT APT 51

The building last changed hands on November 5, 2012 for $2,850,000, according to recorded deeds.

Brix rating: Concerning (32/100). View the Building Report on Brix.

See every NYC building owned by 1634-1640 St. Nicholas Ave LLC on the landlord portfolio page.