511 West 173rd Street
511 West 173rd Street in Washington Heights, Manhattan, has 4 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (48/100).
Multi-family walk-up · 7 units · Built 1896
StreetSpy grade: F (Severe, 48/100)
- 2 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.
- 3 heat or hot water 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: High (4 open, 2 class C), records as of Oct 26, 2026
- Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
4 open violations: 2 class C (immediately hazardous), 1 class B, 1 class A. 0 issued in the last 12 months. 19 on record. Oldest open violation issued 2025-01-28. Newest violation issued 2025-03-14.
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 C: No heat / heating defect (boiler room). , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT BOILER ROOM, issued 2025-02-18. HPD violation 17706533
- Class C: No heat / heating defect, throughout the apartment, basement. PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT BSMT-APT 1B, 1st BSMT-APT FROM NORTH AT EAST (apt 1B), issued 2025-01-28. HPD violation 17652171
- Class B: Plumbing defect (basement). DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES AND PROPERLY SEAL PIPE CONNECTIONS WATER CLOSET ,WASH BASIN INSTALLED AT CELLAR INCONJUCTION WITH BASEMENT APARTMENT 1B AT CELLAR, issued 2025-02-21. HPD violation 17699391
- Class A: Floor or stair defect, 1st room from the north, basement. M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION DUPLEX APARTMENT CREATED AT BASEMENT APARTMENT 1B, WITH FLOOR PIERCE AND STAIRS INSTALLED LEADING TO CELLAR. IN THE 1st ROOM FROM NORTH LOCATED AT BSMT-APT 1B, 1st BSMT-APT FROM NORTH AT EAST (apt 1B), issued 2025-02-21. HPD violation 17699390
311 housing complaints
5 in the last 12 months, 18 in 5 years. Most common: Heat/Hot Water (3), Paint/Plaster (1), Water Leak (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: Owner reported 0 infested units
- 2025: No bedbug filing on record for this year
- 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. 3 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: 511 W173 LLC. Head officer: DANI WEISS. Managing agent: DANI WEISS. This owner has 4 buildings on record, 1 graded D or F. See the full portfolio.
Last HPD registration Sep 16, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1021300152, HPD building ID 43218. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 168 St (A, C), 6 min walk
- 168 St-Washington Hts (1), 7 min walk
- 175 St (A), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 4 open (2 class C, 1 class B, 1 class A). 1 rent-impairing | −32 |
| 311 housing complaints (12 mo) | 5 | −20 |
| 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.