935 Columbus Avenue

935 Columbus Avenue in Upper West Side, Manhattan, has 14 open HPD violations, 4 of them class C, and 11 of 12 units are rent-stabilized, as of Oct 25, 2026. StreetSpy grade: D (60/100).

Mixed residential & commercial · 12 units · Built 1920

StreetSpy grade: D (Poor, 60/100)

• 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• No housing complaints to 311 in the last 12 months.
• 11 of 12 units are rent-stabilized.

More open violations per unit than 7 in 10 Manhattan buildings this size.

• Repairs: High (14 open, 4 class C), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

14 open violations: 4 class C (immediately hazardous), 6 class B, 4 class A. 0 issued in the last 12 months. 108 on record. Oldest open violation issued 1992-01-21. Newest violation issued 2024-04-01. No new HPD violation has been issued here since 2024. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

2 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: 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 1B, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 1B), issued 2022-03-25. HPD violation 15074476
• Class C: Missing window guards, throughout the apartment, 1st 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 = 1; WG TO REPLACE = 0; WG TO REPAIR = 0; IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 1B), issued 2012-05-31. HPD violation 9451161
• Class C: Lead paint hazard, bathroom, 2nd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) CEILING IN THE BATHROOM LOCATED AT APT 1B, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 1B), issued 2008-11-07. HPD violation 7557722
• Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM 1 STY PUBLIC HALL & ON BOILER ROOM DOOR TO HEATING PLANT., issued 1992-01-21. HPD violation 2451881
• Class B: Damaged plaster or paint, east wall, 2nd room from the north, 3rd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT EAST WALL IN THE 2nd ROOM FROM NORTH LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3C), issued 2023-03-10. HPD violation 15764825
• Class B: Floor or stair defect (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS AT PUBLIC HALL STAIRS, 3rd STORY, issued 2023-03-10. HPD violation 15764826
• Class B: Damaged plaster or paint, ceiling, bathroom, 3rd floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATHROOM LOCATED AT APT 3C, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3C), issued 2023-03-10. HPD violation 15764824
• Class B: Garbage not removed (hallway). , 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD TRASH AND CONSTRUCTION MATERIALS AT PUBLIC HALL, 1st STORY, issued 2023-03-10. HPD violation 15764827

311 housing complaints

0 in the last 12 months, 14 in 5 years.

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: No bedbug filing on record for this year
• 2023: No bedbug filing on record for this year
• 2022: No bedbug filing on record for this year
• 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

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

Rent stabilization

11 of 12 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: 11 in 2024, 0 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: YOUNG & YUNNI REALTY CORP. Head officer: BRIAN B LEE. Managing agent: YOUNG & YUNNI REALTY CO. See the full portfolio.

Last HPD registration Jul 25, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1018410061, HPD building ID 9835. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 103 St (C, B), 4 min walk
• Cathedral Pkwy (110 St) (C, B), 5 min walk
• 103 St (1), 6 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.