340 East 51st Street
340 East 51st Street in Turtle Bay, Manhattan, has 1 open HPD violation, and 14 of 115 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: C (77/100).
Mixed residential & commercial · 115 units · Built 1965
StreetSpy grade: C (Fair, 77/100)
- 1 open housing violation, none in the most serious class.
- 11 heat or hot water complaints to 311 in the last 12 months.
- The owner's bedbug filings report 1 infested unit over the last 3 years.
- 14 of 115 units are rent-stabilized; 25 on the 2007 tax bill.
Fewer open violations per unit than 6 in 10 Manhattan buildings this size.
- Repairs: Low (1 open), records as of Oct 25, 2026
- Heat and hot water: 11 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Medium (1 infested unit, 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)
1 open violations: 0 class C (immediately hazardous), 0 class B, 1 class A. 5 issued in the last 12 months. 14 on record. Oldest open violation issued 2025-08-26. Newest violation issued 2026-06-22.
3 closed in the last 90 days. Median 105 days from issue to close for the 7 violations closed in the last 12 months.
- Class A: Damaged plaster or paint, throughout the apartment, 5th floor. PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILINGS AND ALL WALLS IN THE ENTIRE APARTMENT LOCATED AT APT 5E, 5th STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 5E), issued 2025-08-26. HPD violation 18186702
311 housing complaints
28 in the last 12 months, 36 in 5 years. Most common: Heat/Hot Water (11), Plumbing (7), Door/Window (3), Unsanitary Condition (3), Paint/Plaster (2).
Bedbugs
The owner reported 1 infested unit in 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: Owner reported 0 infested units
- 2024: Owner reported 1 infested, 1 treated, 0 re-infested
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: Owner reported 1 infested, 1 treated, 0 re-infested
Buildings department (DOB)
No open DOB violations. 3 DOB violations on record. Check on DOB BIS.
Evictions and housing court
2 executed evictions in the last 3 years (2 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
14 of 115 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: 14 in 2024, 25 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: SP 340 E 51 OWNER LLC. Head officer: RICHARD COHEN. Managing agent: STONEHENGE MANAGEMENT LLC. This owner has 21 buildings on record, 0 graded D or F. See the full portfolio.
Last HPD registration Aug 4, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1013430036, HPD building ID 14107. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Lexington Av/53 St (E, F), 5 min walk
- 51 St (6), 6 min walk
- Grand Central-42 St (7), 11 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 1 open (1 class A) | −4 |
| 311 housing complaints (12 mo) | 28 | −8 |
| Bedbug reports (3 yr) | 1 infested unit | −8 |
| Executed evictions (3 yr) | 2 | −3 |
| 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.