504 Cathedral Parkway

504 Cathedral Parkway in Upper West Side, Manhattan, has 97 open HPD violations, 11 of them class C, and 9 of 148 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Condo · Multi-family elevator · 148 units · Built 1909

A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.

StreetSpy grade: C (Fair, 65/100)

• 11 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 11 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 12 housing complaints to 311 in the last 12 months.
• 9 of 148 units are rent-stabilized; 12 on the 2007 tax bill.

• Repairs: High (97 open, 11 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)

97 open violations: 11 class C (immediately hazardous), 74 class B, 12 class A. 6 issued in the last 12 months. 144 on record. Oldest open violation issued 2001-05-21. Newest violation issued 2026-09-09.

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

11 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: Self-closing door not working, 11th 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 11E, 11th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION AT EAST (apt 11E), issued 2024-12-24. HPD violation 17577043
• Class C: Self-closing door not working, 11th 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 11E, 11th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''EAST'' (apt 11E), issued 2024-09-30. HPD violation 17304109
• Class C: Roaches, throughout the apartment, 7th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 7B, 7th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 7B), issued 2024-07-08. HPD violation 17092821
• Class C: Self-closing door not working, 12th 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 12E, 12th STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 12E), issued 2023-08-21. HPD violation 16164810
• Class C: Damaged plaster or paint, 2nd room from the east, 12th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND WEST WALL. IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 12E, 12th STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 12E), issued 2023-08-17. HPD violation 16164805
• Class C: Damaged plaster or paint, 1st room from the east, 12th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING AND SOUTH WALL IN THE 1st ROOM FROM EAST LOCATED AT APT 12E, 12th STORY, 2nd APARTMENT FROM SOUTH AT WEST (apt 12E), issued 2023-08-17. HPD violation 16164807
• Class C: Damaged plaster or paint, ceiling, 1st room from the north, 12th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 12B, 12th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 12B), issued 2019-07-08. HPD violation 13155647
• Class C: Self-closing door not working, 12th floor. , 2007 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ... IN THE ENTRANCE LOCATED AT APT 12B, 12th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 12B), issued 2019-07-08. HPD violation 13155688

311 housing complaints

12 in the last 12 months, 37 in 5 years. Most common: Paint/Plaster (5), Unsanitary Condition (3), Plumbing (2), Door/Window (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: 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. 0 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

9 of 148 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: 9 in 2024, 12 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: AMHERST CORTLANDT CONDOMINIUM. Head officer: JAAN VAINO. Managing agent: Rudd Management LLC. See the full portfolio.

Last HPD registration Aug 13, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1018817501, HPD building ID 9032. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Cathedral Pkwy (110 St) (1), 2 min walk
• 103 St (1), 6 min walk
• 116 St-Columbia University (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.