947 St Marks Avenue, Brooklyn

City inspectors were last at this 13-unit walk-up apartment building on May 21, 2026, and the resulting violation remains open.

947 St Marks Avenue is a 13-unit building in Brooklyn, New York City (BBL 3012230066). This building is associated with 947 Sm LLC. Brix tracks 34 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1907, 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 494 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: 185 complaints
• Unsanitary Condition: 63 complaints
• Appliance: 55 complaints
• Electric: 48 complaints

The most recent complaint on this building was filed October 9, 2026.

Conditions cited on open violations at this address:

• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE LOWER SASH AT SOUTH WINDOW IN THE 3rd ROOM FROM NORTH LOCATED AT APT 3C, 3rd S
• § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER ABOVE 130 DEGREES IN THE ENTIRE APARTMENT LOCATED AT APT 3C, 3rd STORY, 2nd
• HMC ADM CODE: § 27-2017
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOOSE WINDOW FRAME IN THE 5th ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 2nd APARTMENT FROM

The building last changed hands on February 1, 2022 for $4,684,859.26, according to recorded deeds.

Brix score: 0/100. View the Building Report on Brix.

See every NYC building owned by 947 Sm LLC on the landlord portfolio page.