510 West 146th Street

510 West 146th Street in Hamilton Heights, Manhattan, has 11 open HPD violations, 7 of them class C, and 18 of 18 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (42/100).

Multi-family walk-up · 18 units · Built 1910

StreetSpy grade: F (Severe, 42/100)

• 7 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 9 heat or hot water complaints to 311 in the last 12 months.
• 18 of 18 units are rent-stabilized.

More open violations per unit than 6 in 10 Manhattan buildings this size.

• Repairs: High (11 open, 7 class C), records as of Oct 24, 2026
• Heat and hot water: 9 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: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

11 open violations: 7 class C (immediately hazardous), 2 class B, 2 class A. 14 issued in the last 12 months. 280 on record. Oldest open violation issued 1994-01-04. Newest violation issued 2026-04-29.

0 closed in the last 90 days. Median 77 days from issue to close for the 20 violations closed 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 C: Leak or water damage, ceiling, bathroom, 5th floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5C), issued 2023-08-18. HPD violation 16165971
• Class C: Roaches, throughout the apartment, 5th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 5C), issued 2023-08-18. HPD violation 16165973
• Class C: Missing window guards, throughout the apartment, 5th floor. HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 3, WG TO REPLACE = 0, WG TO REPAIR = 1 IN THE ENTIRE APARTMENT LOCATED AT APT 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B), issued 2023-02-17. HPD violation 15723432
• Class C: Broken window or sash, 1st room from the north, 1st floor. , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTING OF A KEY OPERATED KNOB LOCK AT ROOM DOOR LEADING TO FIRE ESCCAPE WINDOW IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 1C, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1C), issued 2016-03-01. HPD violation 11128800
• Class C: Lead paint hazard, kitchen. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING 1 STY FRONT NORTHEAST APT 1A KITCHEN MAGALY RIVERA NO PHONE P RICARDO RIVERA 4MOS 94005880. LOCATED AT APT 1A (apt 1A), issued 1994-03-01. HPD violation 3167917
• Class C: Lead paint hazard, bathroom. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING 1 STY FRONT NORTHEAST APT 1A BATHROOM ER1 94005880. LOCATED AT APT 1A (apt 1A), issued 1994-03-01. HPD violation 3167918
• Class C: Lead paint hazard (hallway). REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT PRIVATE DOOR JAMBS & PUBLIC HALL 2 STY EAST APT 2C ER1. , SECTION '' '' (apt 2C), issued 1994-01-04. HPD violation 3167890
• Class B: Mold, ceiling, bathroom, 5th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING(APPROX 2 AQ FT) IN THE BATHROOM LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 16183860 ISSUED 26-AUG-23 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b). (apt 5C), issued 2023-12-26. HPD violation 16551933

311 housing complaints

14 in the last 12 months, 60 in 5 years. Most common: Heat/Hot Water (9), Plumbing (2), Water Leak (2), Unsanitary Condition (1).

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. 2 DOB violations 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

18 of 18 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: 18 in 2024, 18 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: TYHUM LLC. Head officer: Yida Stern. Managing agent: Yida Stern. This owner has 69 buildings on record, 58 graded D or F. See the full portfolio.

Last HPD registration Jul 17, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 1020770038, HPD building ID 42070. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 145 St (1), 3 min walk
• 145 St (B, D), 4 min walk
• 137 St-City College (1), 8 min walk

How the grade is calculated

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.