947 Manhattan Avenue
947 Manhattan Avenue in Greenpoint, Brooklyn, has 5 open HPD violations, 4 of them class C, and 3 of 5 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (57/100).
Mixed residential & commercial · 5 units · Built 1928
StreetSpy grade: D (Poor, 57/100)
- 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- The head officer on this registration is named on 2 buildings' registrations; 1 graded D or F.
- 3 of 5 units are rent-stabilized; 4 on the 2007 tax bill.
More open violations per unit than 5 in 10 Brooklyn buildings this size.
- Repairs: High (5 open, 4 class C), records as of Oct 26, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Medium (1 open DOB violation), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
5 open violations: 4 class C (immediately hazardous), 1 class B, 0 class A. 0 issued in the last 12 months. 31 on record. Oldest open violation issued 2020-12-11. Newest violation issued 2024-01-22. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: No heat / heating defect, throughout the apartment, 4th floor. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 4L, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 4L), issued 2024-01-22. HPD violation 16606169
- Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING APPROX 10 SQ.FT, NORTH WALL APPROX 8 SQ.FT, WEST WALL APPROX 8 SQ.FT, EAST WALL APPROX 8 SQ, FT, AND SOUTH WALL APPROX 6 SQ.FT IN BATHROOM . APT 4L, 4TH STY, WEST (1) IN THE BATHROOM LOCATED AT APT 4L, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4L), issued 2020-12-21. HPD violation 13951496
- Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM ... AT PUBLIC HALL, 1st STORY, issued 2020-12-11. HPD violation 13929960
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT, issued 2020-12-11. HPD violation 13929952
- Class B: Mold, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... CEILING 4 SQ FT, EAST WALL 3 SQ FT, WEST WALL 2 SQ FT, SOUTH WALL 2 SQ FT, NORTH WALL 4 SQ FT IN THE BATHROOM LOCATED AT APT 4L, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 4L), issued 2020-12-11. HPD violation 13929962
311 housing complaints
0 in the last 12 months, 1 in 5 years.
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: Owner reported 0 infested units
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
1 open DOB violation, a Local Law violation issued before 2000. 5 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
3 of 5 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).
Rent-stabilized units on city tax bills: 3 in 2024, 4 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: 947 ASSOCIATES LLC. Head officer: HENRY KIELMANOWICZ. Managing agent: HENRY KIELMANOWICZ. This owner has 2 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Aug 29, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3025400046, HPD building ID 331945. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Greenpoint Av (G), 1 min walk
- Nassau Av (G), 10 min walk
- Vernon Blvd-Jackson Av (7), 15 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 5 open (4 class C, 1 class B). 1 rent-impairing | −40 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 1 open DOB violation, a Local Law violation issued before 2000 | −3 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.