336 51st Street
336 51st Street in Sunset Park, Brooklyn, has 2 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 (38/100).
Multi-family walk-up · 4 units · Built 1905
StreetSpy grade: F (Severe, 38/100)
- 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
- 4 evictions carried out by marshals in the last 3 years.
- The head officer on this registration is named on 21 buildings' registrations; 16 graded D or F.
- 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 5 in 10 Brooklyn buildings this size.
- Repairs: Medium (2 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 (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: High (4 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)
2 open violations: 1 class C (immediately hazardous), 1 class B, 0 class A. 21 issued in the last 12 months. 68 on record. Oldest open violation issued 2026-03-12. Newest violation issued 2026-08-17.
6 closed in the last 90 days. Median 340 days from issue to close for the 57 violations closed in the last 12 months.
- Class C: Self-closing door not working (hallway). , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LATCH SET AT FIRE DOOR AT SOUTH LEADING TO SOUTH SECTION AT PUBLIC HALL, 1st STORY, issued 2026-03-12. HPD violation 18708586
- Class B: Fire escape defect. , 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES FLOWER POTS AT 1ST STACK FROM EAST AT SOUTH AT FIRE ESCAPE, 2nd STORY, issued 2026-08-17. HPD violation 19144304
311 housing complaints
4 in the last 12 months, 20 in 5 years. Most common: Unsanitary Condition (4).
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: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
4 open DOB violations, 3 of them Local Law violations issued before 2000. 4 DOB violations on record. Check on DOB BIS.
Evictions and housing court
4 executed evictions in the last 3 years (5 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 336 51 GARDEN LLC. Head officer: MARK BERKOWITZ. Managing agent: MARK BERKOWITZ. This owner has 21 buildings on record, 16 graded D or F. See the full portfolio.
Last HPD registration Jul 9, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3007980020, HPD building ID 155003. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 53 St (R), 2 min walk
- 45 St (R), 6 min walk
- 59 St (N, R), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 2 open (1 class C, 1 class B) | −27 |
| 311 housing complaints (12 mo) | 4 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 4 | −10 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | 4 open DOB violations, 3 of them Local Law violations issued before 2000 | −5 |
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.