523 West 112th Street
523 West 112th Street in Morningside Heights, Manhattan, has 21 open HPD violations, 10 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 24, 2026. StreetSpy grade: C (73/100).
Multi-family elevator · 49 units · Built 1925
StreetSpy grade: C (Fair, 73/100)
- 10 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- The head officer on this registration is named on 141 buildings' registrations; 10 graded D or F.
- No housing complaints to 311 in the last 12 months.
- 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 Manhattan buildings this size.
- Repairs: Medium (21 open, 10 class C), records as of Oct 24, 2026
- Heat and hot water: No 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)
21 open violations: 10 class C (immediately hazardous), 11 class B, 0 class A. 0 issued in the last 12 months. 25 on record. Oldest open violation issued 1989-09-26. Newest violation issued 2024-04-04. 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.
- Class C: Lead paint hazard, kitchen. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT EAST WALL KITCHEN 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018087
- Class C: Lead paint hazard, private hall. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING PRIVATE HALL 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018086
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING REAR SOUTH ROOM 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018085
- Class C: Lead paint hazard, foyer. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING FOYER 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018081
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT EAST WALL REAR NORTH ROOM 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018082
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WOOD WINDOW FRAME REAR NORTH ROOM 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018083
- Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL REAR SOUTH ROOM 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018084
- Class C: Lead paint hazard, bathroom. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 3 STY NORTH AT EAST APT 33 DAVIS 622 5255 ER1. , SECTION '' '' (apt 33), issued 1989-12-26. HPD violation 3018088
311 housing complaints
0 in the last 12 months, 2 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: Owner reported 0 infested units
Buildings department (DOB)
No open DOB violations. 4 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
No rent-stabilized units on the tax bill.
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 1018840015, HPD building ID 37985. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Cathedral Pkwy (110 St) (1), 3 min walk
- 116 St-Columbia University (1), 4 min walk
- Cathedral Pkwy (110 St) (C, B), 9 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 21 open (10 class C, 11 class B) | −27 |
| 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.