504 West 135th Street

504 West 135th Street in West Harlem, Manhattan, has 26 open HPD violations, 8 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (52/100).

Co-op · Multi-family walk-up · 24 units · Built 1910

A cooperative: apartments are owned as shares, so a rental here is a sublet that usually needs board approval and may be limited to one or two years. Co-op units are not rent-stabilized.

StreetSpy grade: D (Poor, 52/100)

• 8 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 4 heat or hot water complaints to 311 in the last 12 months.
• A co-op: renting here is a sublet, usually with board approval and a time limit; units are not rent-stabilized.

• Repairs: High (26 open, 8 class C), records as of Oct 26, 2026
• Heat and hot water: 4 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

How the grade works

Housing code violations (HPD)

26 open violations: 8 class C (immediately hazardous), 9 class B, 9 class A. 5 issued in the last 12 months. 48 on record. Oldest open violation issued 2007-06-12. Newest violation issued 2026-01-28.

0 closed in the last 90 days. Median 53 days from issue to close for the 2 violations closed in the last 12 months.

3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: No hot water, throughout the apartment, 4th floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 4B, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 4B), issued 2025-12-01. HPD violation 18472223
• Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2C), issued 2023-07-28. HPD violation 16130170
• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2C), issued 2023-07-28. HPD violation 16130172
• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2C), issued 2023-03-31. HPD violation 15866078
• Class C: Roaches, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2C), issued 2023-03-31. HPD violation 15866077
• Class C: No hot water, throughout the apartment, 2nd floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2C), issued 2023-01-27. HPD violation 15685412
• Class C: No hot water, throughout the apartment, 2nd floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2C), issued 2023-01-03. HPD violation 15639943
• Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, issued 2023-01-03. HPD violation 15639944

311 housing complaints

4 in the last 12 months, 16 in 5 years. Most common: Heat/Hot Water (4).

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: 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. 6 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (1 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

No rent-stabilized units on the tax bill.

Owner and management

Owner: 504 WEST 135TH STREET HOUSING DEVELOPMENT. Head officer: LUZ MONELL. Managing agent: WEST HARLEM GROUP ASSISTANCE, INC. See the full portfolio.

Last HPD registration Jul 18, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1019880039, HPD building ID 40759. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 137 St-City College (1), 4 min walk
• 135 St (C, B), 6 min walk
• 125 St (1), 7 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 2026-10-28.