840 West End Avenue

840 West End Avenue in Upper West Side, Manhattan, has 81 open HPD violations, 11 of them class C, and 10 of 38 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (35/100).

Mixed residential & commercial · 38 units · Built 1904

StreetSpy grade: F (Severe, 35/100)

• 11 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.
• 10 of 38 units are rent-stabilized; 14 on the 2007 tax bill.

More open violations per unit than 8 in 10 Manhattan buildings this size.

• Repairs: High (81 open, 11 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 (1 open DOB violation), 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)

81 open violations: 11 class C (immediately hazardous), 50 class B, 20 class A. 37 issued in the last 12 months. 234 on record. Oldest open violation issued 2014-09-05. Newest violation issued 2026-10-01.

1 closed in the last 90 days. Median 56 days from issue to close for the 10 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: Self-closing door not working (hallway). , 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 FIRE DOOR AT PUBLIC HALL, 2nd STORY, SECTION AT WEST, issued 2026-09-02. HPD violation 19178705
• 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 5B, 5th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 5B), issued 2026-04-17. HPD violation 18790731
• 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 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B), issued 2025-11-17. HPD violation 18374793
• Class C: Mold, west wall, 1st room from the east, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 8SQ FT AT WEST WALL AND CEILING IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 16851306 ISSUED 11-APR-24 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE §27-2017.3a(5)(a) or (b). (apt 4C), issued 2025-04-16. HPD violation 17835143
• Class C: Self-closing door not working, 4th floor. , 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 IN THE ENTRANCE LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4C), issued 2025-04-14. HPD violation 17826134
• 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 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B), issued 2023-05-22. HPD violation 15989425
• 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 5B, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 5B), issued 2022-05-24. HPD violation 15166765
• Class C: Self-closing door not working, 4th floor. , 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE , IN THE ENTRANCE LOCATED AT APT 4C, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4C), issued 2022-05-23. HPD violation 15164735

311 housing complaints

31 in the last 12 months, 84 in 5 years. Most common: Plumbing (12), Water Leak (8), Paint/Plaster (4), Door/Window (3), Heat/Hot Water (3).

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)

1 open DOB violation. 5 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

10 of 38 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: 10 in 2024, 14 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: THOR 840 WEST END AVENUE LLC. Head officer: JOEL GOLDSTEIN. Managing agent: GM WEST END MANAGEMENT LLC. This owner has 2 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Jul 16, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1018730001, HPD building ID 44134. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 103 St (1), 3 min walk
• 96 St (1, 2, 3), 7 min walk
• Cathedral Pkwy (110 St) (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 2026-10-28.