66 West 84th Street

66 West 84th Street in Upper West Side, Manhattan, has 34 open HPD violations, 2 of them class C, and 7 of 29 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Co-op · Multi-family elevator · 29 units · Built 1892

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: C (Fair, 65/100)

• 2 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.
• The owner's bedbug filings report no infested units in the last 3 years.
• 7 of 29 units are rent-stabilized.

• Repairs: High (34 open, 2 class C), records as of Oct 26, 2026
• Heat and hot water: 1 complaint, 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)

34 open violations: 2 class C (immediately hazardous), 14 class B, 18 class A. 0 issued in the last 12 months. 50 on record. Oldest open violation issued 1999-02-02. Newest violation issued 2025-06-04.

0 closed in the last 90 days. Median 190 days from issue to close for the 1 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, 2nd 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 2G, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2G), issued 2024-10-21. HPD violation 17356936
• 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 , AT PUBLIC HALL, 1st STORY, issued 2017-02-21. HPD violation 11655918
• Class B: Damaged plaster or paint, south wall, bathroom, 2nd floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 2G, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2G), issued 2024-10-21. HPD violation 17356932
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2E, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2E), issued 2024-07-05. HPD violation 17093407
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2E, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 2E), issued 2024-07-05. HPD violation 17093408
• Class B: Plumbing defect, bathroom. D26-15.01 ADM CODE PROVIDE ADEQUATE SUPPLY OF COLD WATER FOR THE FIXTURES BATHTUB AND WASH BASIN BATHROOM 3 STY NORTH WING SOUTH EAST APT 3F. , SECTION '' '' (apt 3F), issued 2008-06-12. HPD violation 2834237
• Class B: Leak or water damage, bathroom. D26-16.01 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS WASH BASIN OF BATHROOM 3 STY NORTH WING SOUTH EAST APT 3F. , SECTION '' '' (apt 3F), issued 2008-06-12. HPD violation 2834239
• Class B: Roaches, kitchen. D26-13.03 ADM CODE ABATE THE NUISANCE CONSISTING OF VERMIN ROACHES 1ST STY EAST APT 1A KITCHEN. LOCATED AT APT 1A (apt 1A), issued 2008-06-12. HPD violation 2834247

311 housing complaints

1 in the last 12 months, 11 in 5 years. Most common: Heat/Hot Water (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: Owner reported 0 infested units

Buildings department (DOB)

1 open DOB violation. 3 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

7 of 29 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: 7 in 2024, 7 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 66 WEST 84 STREET OWNERS CORPORATION. Head officer: WILLIAM WARREN. Managing agent: KYROUS REALTY GROUP. See the full portfolio.

Last HPD registration Sep 15, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1011970061, HPD building ID 9786. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 86 St (C, B), 4 min walk
• 81 St-Museum of Natural History (C, B), 5 min walk
• 86 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.