506 West 122nd Street
506 West 122nd Street in Morningside Heights, Manhattan, has 4 open HPD violations, and 25 of 29 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: B (85/100).
Multi-family elevator · 29 units · Built 1910
StreetSpy grade: B (Good, 85/100)
- 4 open housing violations, none in the most serious class.
- 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- The head officer on this registration is named on 141 buildings' registrations; 10 graded D or F.
- 25 of 29 units are rent-stabilized; 4 on the 2007 tax bill.
Fewer open violations per unit than 6 in 10 Manhattan buildings this size.
- Repairs: Low (4 open), records as of Oct 25, 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 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)
4 open violations: 0 class C (immediately hazardous), 3 class B, 1 class A. 0 issued in the last 12 months. 16 on record. Oldest open violation issued 2014-12-01. Newest violation issued 2024-04-01. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here in the last 12 months.
1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class B: Damaged plaster or paint, ceiling. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 2nd STORY, issued 2019-08-20. HPD violation 13226442
- Class B: Leak or water damage, ceiling, 1st room from the north, 6th floor. REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 65, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 65), issued 2014-12-01. HPD violation 10462144
- Class B: Damaged plaster or paint, 1st room from the north, 6th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE NORTH WALL IN THE 1st ROOM FROM NORTH LOCATED AT APT 65, 6th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 65), issued 2014-12-01. HPD violation 10462151
- Class A: Damaged plaster or paint, ceiling. PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 2nd STORY, issued 2019-08-20. HPD violation 13226443
311 housing complaints
0 in the last 12 months, 1 in 5 years.
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: 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 (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
25 of 29 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: 25 in 2024, 4 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.
Owner and management
Owner: TRUSTEES OF COLUMBIA UNIVERSITY. Head officer: DAVID GREENBERG. Managing agent: DIEGO RIVERA. This owner has 141 buildings on record, 10 graded D or F. See the full portfolio.
Last HPD registration Oct 20, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1019760039, HPD building ID 39211. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 116 St-Columbia University (1), 7 min walk
- 125 St (1), 7 min walk
- 125 St (A, C, B, D), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 4 open (3 class B, 1 class A). 1 rent-impairing | −15 |
| 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 |
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.