839 West End Avenue

839 West End Avenue in Upper West Side, Manhattan, has 76 open HPD violations, 14 of them class C, and 8 of 43 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (59/100).

Co-op · Multi-family elevator · 43 units · Built 1902

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, 59/100)

• 14 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 eviction carried out by marshals in the last 3 years.
• The owner's bedbug filings report no infested units in the last 3 years.
• 8 of 43 units are rent-stabilized.

• Repairs: High (76 open, 14 class C), records as of Oct 26, 2026
• Heat and hot water: No 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)

76 open violations: 14 class C (immediately hazardous), 32 class B, 30 class A. 5 issued in the last 12 months. 247 on record. Oldest open violation issued 1991-02-19. Newest violation issued 2026-06-15.

1 closed in the last 90 days. Median 86 days from issue to close for the 1 violations closed in the last 12 months.

• Class C: Lead paint hazard, 1st riser from the west, north wall, 1st room from the east, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT NORTH WALL, 1st DOOR FRAME FROM WEST AT NORTH WALL, 1st RISER FROM WEST AT NORTH WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312422
• Class C: Lead paint hazard, south wall, 1st room from the east, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT SOUTH WALL, BASEBOARD AT WEST WALL, 1st DOOR FRAME FROM SOUTH AT WEST WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312420
• Class C: Lead paint hazard, 1st door from the south, west wall, foyer, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT EAST WALL, BASEBOARD AT WEST WALL, 1st DOOR FROM SOUTH AT WEST WALL, 1st DOOR FRAME FROM SOUTH AT WEST WALL IN THE FOYER LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312417
• Class C: Lead paint hazard, 1st radiator from the west, north wall, 1st room from the east, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) 1st RADIATOR FROM WEST AT NORTH WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312421
• Class C: Lead paint hazard, 1st closet from the south, west wall, 2nd room from the east, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM SOUTH AT WEST WALL DOOR IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312419
• Class C: Lead paint hazard, north wall, kitchen, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st DOOR FRAME FROM WEST AT NORTH WALL IN THE KITCHEN LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312418
• Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16296155
• Class C: Lead paint hazard, north wall, 1st floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) BASEBOARD AT NORTH WALL, BASEBOARD AT SOUTH WALL, NORTH WALL, SOUTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2023-10-16. HPD violation 16312423

311 housing complaints

1 in the last 12 months, 28 in 5 years. Most common: Door/Window (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: No bedbug filing on record for this year

Buildings department (DOB)

No open DOB violations. 5 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

8 of 43 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: 8 in 2024, 8 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 839 WEST END AVE INC. Head officer: MARC MARGOLIUS. Managing agent: MAXWELL-KATES INC.. See the full portfolio.

Last HPD registration Sep 24, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1018890022, HPD building ID 44133. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 103 St (1), 3 min walk
• 96 St (1, 2, 3), 6 min walk
• Cathedral Pkwy (110 St) (1), 9 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.