115 East 21st Street, Brooklyn

190 open HPD violations at this address, 70 of them class C — the immediately hazardous tier — on a 59-unit elevator apartment building in Brooklyn.

115 East 21st Street is a 59-unit building in Brooklyn, New York City (BBL 3050820079). This building is associated with Flgsp 115 E 21 St LLC. Brix tracks 190 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1939, this elevator apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 783 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:

• Unsanitary Condition: 194 complaints
• Paint/plaster: 140 complaints
• Heat/hot Water: 86 complaints
• Water Leak: 83 complaints

The most recent complaint on this building was filed July 31, 2026.

Conditions cited on open violations at this address:

• § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK AT DOOR TO , ROOM WITH WINDOW USE FOR EGRESS, WEST WALL IN THE 1st ROOM FROM
• HMC ADM CODE: § 27-2017
• § 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION AT WASTE DRAIN LINE UNDER THE SINK IN THE KITCHEN LOCATED AT APT 1F, 1st STORY, 2nd APARTMENT FROM
• § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE BATHROOM LOCATED AT APT 3E, 3rd STORY, 3rd APARTMENT FROM EAST AT SOUTH , SECTION AT EAST

The building last changed hands on March 31, 2026 for $4,491,858.77, according to recorded deeds.

Brix rating: Concerning (0/100). View the Building Report on Brix.

See every NYC building owned by Flgsp 115 E 21 St LLC on the landlord portfolio page.