871 47th Street
871 47th Street in Sunset Park, Brooklyn, has 43 open HPD violations, 1 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (49/100).
Multi-family walk-up · 4 units · Built 1920
StreetSpy grade: F (Severe, 49/100)
- 107.5 open HPD violations per 10 units, about 11 per apartment. The grade is F for that alone.
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- 4 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
More open violations per unit than 9 in 10 Brooklyn buildings this size.
- Repairs: Grade capped at F (43 open, 1 class C), records as of Oct 26, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
43 open violations: 1 class C (immediately hazardous), 31 class B, 11 class A. 1 issued in the last 12 months. 48 on record. Oldest open violation issued 2008-02-22. Newest violation issued 2026-05-01.
HPD recorded no violation closed here in the last 12 months.
4 open violations are 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 (hallway). D26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR., issued 2008-06-05. HPD violation 1043168
- Class B: Missing or broken smoke / CO detector, 1st floor. SECTION 27-2046.1 HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1R), issued 2010-10-19. HPD violation 8653390
- Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1R), issued 2010-10-19. HPD violation 8653391
- Class B: Broken window or sash, 4th room from the north, 1st floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE WINDOW BALANCES AT WEST1 WINDOW LOWER SASH IN THE 4th ROOM FROM NORTH AT WEST LOCATED AT APT 1R, 1st STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 1R), issued 2010-10-19. HPD violation 8653438
- Class B: REPLACE WITH NEW THE MISSING BALUSTERS 1 TO 2 STY PUBLIC HALL., issued 2008-06-05. HPD violation 1043180
- Class B: D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING METAL MASONRY PIT COVER CELLAR CENTER., issued 2008-06-05. HPD violation 1043173
- Class B: Garbage not removed (basement). D26-11.01, 11.03, 11.05 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE CELLAR CENTER & REAR., issued 2008-06-05. HPD violation 1043175
- Class B: D26-16.01 ADM CODE PROVIDE SUITABLE TIGHT COVER FOR THE HANDHOLE OPENING OF TRAP CELLAR CENTER., issued 2008-06-05. HPD violation 1043174
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. 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: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: Owner reported 0 infested units
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: HANNA ROTH. See the full portfolio.
Last HPD registration Nov 7, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3007600048, HPD building ID 152721. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Fort Hamilton Pkwy (D), 6 min walk
- 9 Av (D), 9 min walk
- 50 St (D), 10 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 43 open (1 class C, 31 class B, 11 class A). 4 rent-impairing | −45 |
| 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 | None | 0 |
| Density cap | 107.5 per 10 units (about 11 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −6 |
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.