1645 Nostrand Avenue
1645 Nostrand Avenue in East Flatbush, Brooklyn, has 23 open HPD violations, 9 of them class C, and 6 of 6 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (30/100).
Multi-family walk-up · 6 units · Built 1931
StreetSpy grade: F (Severe, 30/100)
- 9 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 4 heat or hot water complaints to 311 in the last 12 months.
- 1 eviction carried out by marshals in the last 3 years.
- 6 of 6 units are rent-stabilized.
More open violations per unit than 8 in 10 Brooklyn buildings this size.
- Repairs: High (23 open, 9 class C), records as of Oct 24, 2026
- Heat and hot water: 4 complaints, 12 mo, records as of Oct 23, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
23 open violations: 9 class C (immediately hazardous), 9 class B, 5 class A. 27 issued in the last 12 months. 225 on record. Oldest open violation issued 2005-09-14. Newest violation issued 2026-09-25.
8 closed in the last 90 days. Median 76 days from issue to close for the 9 violations closed in the last 12 months.
- Class C: Floor or stair defect, bathroom, 2nd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILE IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2R), issued 2026-09-25. HPD violation 19247120
- Class C: Fire escape defect, 1st room from the east, 2nd floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK AT DOOR LEADING TO FIRE ESCAPE IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2R), issued 2026-09-25. HPD violation 19247123
- Class C: Damaged plaster or paint, window sash on the north wall. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PLEXIGLASS INSTALLED AT LOWER WINDOW SASH AT NORTH WALL INTERMEDIATE LANDING AT PUBLIC HALL, 1st STORY, issued 2026-09-25. HPD violation 19247126
- Class C: Self-closing door not working, 2nd floor. , 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 HINGES IN THE ENTRANCE LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2R), issued 2026-09-25. HPD violation 19247122
- Class C: Self-closing door not working (entrance). , 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 VESTIBULE DOOR, issued 2026-09-24. HPD violation 19242450
- 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 HINGES AT VESTIBULE DOOR AT PUBLIC HALL, 1st STORY, issued 2026-07-30. HPD violation 19112870
- 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 DOOR AT VESTIBULE AT PUBLIC HALL, 1st STORY, issued 2026-07-23. HPD violation 19096998
- Class C: Fire escape defect, floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF GARBAGE CAN PREVENTING DROP LADDER FROM FALLING TO THE FLOOR AT FIRE ESCAPE BUILDING FRONT. HPD violation 19310543
311 housing complaints
24 in the last 12 months, 28 in 5 years. Most common: Door/Window (9), Unsanitary Condition (6), Heat/Hot Water (4), Paint/Plaster (2), Plumbing (2).
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)
No open DOB violations. 1 DOB violation on record. Check on DOB BIS.
Evictions and housing court
1 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
6 of 6 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: 6 in 2024, 6 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: PROSPECT PROPERTY GROUP, LLC. Head officer: DAVID BENZAKARYA. Managing agent: David Benzakarya. This owner has 7 buildings on record, 5 graded D or F. See the full portfolio.
Last HPD registration Sep 3, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 3049150051, HPD building ID 346213. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Beverly Rd (2, 5), 1 min walk
- Church Av (2, 5), 7 min walk
- Newkirk Av-Little Haiti (2, 5), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 23 open (9 class C, 9 class B, 5 class A) | −40 |
| 311 housing complaints (12 mo) | 24 | −20 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −10 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
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 2026-10-27.