510 West 148th Street
510 West 148th Street in Hamilton Heights, Manhattan, has 16 open HPD violations, 3 of them class C, and 7 of 20 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (65/100).
Multi-family walk-up · 20 units · Built 1930
StreetSpy grade: C (Fair, 65/100)
- 3 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.
- The head officer on this registration is named on 10 buildings' registrations; 9 graded D or F.
- 7 of 20 units are rent-stabilized.
More open violations per unit than 6 in 10 Manhattan buildings this size.
- Repairs: Medium (16 open, 3 class C), records as of Oct 25, 2026
- Heat and hot water: 4 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 27, 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)
16 open violations: 3 class C (immediately hazardous), 13 class B, 0 class A. 9 issued in the last 12 months. 128 on record. Oldest open violation issued 2020-12-16. Newest violation issued 2026-03-13.
2 closed in the last 90 days. Median 89 days from issue to close for the 9 violations closed in the last 12 months.
- Class C: Mold, ceiling, bathroom, 2nd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING AND ALL WALLS , APPROXIMATELY 30 SQUARE FEET IN THE BATHROOM LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-04-04. HPD violation 16793992
- Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-03-06. HPD violation 16718871
- Class C: Mold, 1st window frame from the north, east wall, bathroom, 2nd floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 22 SQ.FT AT CEILING, 8 SQ.FT AT SOUTH WALL, 10 SQ.FT AT NORTH WALL,12 SQ. FT. AT EAST WALL, 6 SQ. FT. AT WEST WALL, 1 SQ.FT AT 1ST WINDOW FRAME FROM NORTH AT EAST WALL IN THE BATHROOM LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-03-06. HPD violation 16718866
- Class B: Leak or water damage, 1st room from the north, 4th floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK ALL NORTH WINDOW HEADERS CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 14, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 14), issued 2024-06-10. HPD violation 17011479
- Class B: Damaged plaster or paint, 1st room from the north, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL NORTH WINDOW HEADERS CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 14, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 14), issued 2024-06-10. HPD violation 17011480
- Class B: Broken window or sash, bathroom, 2nd floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT WINDOW LOWER SASH IN THE BATHROOM LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-04-04. HPD violation 16793993
- Class B: Damaged plaster or paint, bathroom, 2nd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE EAST WALL IN THE BATHROOM LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-03-06. HPD violation 16718867
- Class B: Door, lock or intercom defect, bathroom, 2nd floor. HMC: REFIT THE ENTRANCE DOOR IN THE BATHROOM LOCATED AT APT 5, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5), issued 2024-03-06. HPD violation 16718868
311 housing complaints
4 in the last 12 months, 64 in 5 years. Most common: Heat/Hot Water (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: Owner reported 3 infested, 3 treated, 0 re-infested
Buildings department (DOB)
No open DOB violations. 2 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
7 of 20 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).
Owner and management
Owner: 510 W 148, LLC. Head officer: DOUGLAS PETERSON. Managing agent: LANGSAM PROP. SER. CORP.. This owner has 10 buildings on record, 9 graded D or F. See the full portfolio.
Last HPD registration Oct 15, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1020790041, HPD building ID 42268. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 145 St (1), 4 min walk
- 145 St (B, D), 5 min walk
- 155 St (C), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 16 open (3 class C, 13 class B) | −27 |
| 311 housing complaints (12 mo) | 4 | −8 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| 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 2026-10-28.