507 West 147th Street

507 West 147th Street in Hamilton Heights, Manhattan, has 13 open HPD violations, 5 of them class C, and 13 of 31 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (63/100).

Multi-family walk-up · 31 units · Built 1930

StreetSpy grade: D (Poor, 63/100)

• 5 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.
• 5 heat or hot water complaints to 311 in the last 12 months.
• 13 of 31 units are rent-stabilized; 17 on the 2007 tax bill.

More open violations per unit than 5 in 10 Manhattan buildings this size.

• Repairs: Medium (13 open, 5 class C), records as of Oct 26, 2026
• Heat and hot water: 5 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 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

13 open violations: 5 class C (immediately hazardous), 4 class B, 4 class A. 4 issued in the last 12 months. 37 on record. Oldest open violation issued 1993-09-14. Newest violation issued 2026-08-31.

2 closed in the last 90 days. Median 79 days from issue to close for the 3 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: Gas defect, kitchen, 1st floor. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES AT RANGE IN THE KITCHEN LOCATED AT APT 4, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 4), issued 2015-07-13. HPD violation 10777711
• Class C: No heat / heating defect (boiler room). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BOILER ROOM, issued 2011-12-09. HPD violation 9238704
• Class C: Plumbing defect, 2nd room from the east, 4th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF LOUD BANGING AT 2'' STEAM PIPE AIR IN SYSTEM IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 19, 4th STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 19), issued 2009-01-08. HPD violation 7654198
• Class C: Lead paint hazard, 3rd floor. - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR IS ON A DETERIORATED SUBSURFACE - USING EXCLUSIVE INTERIM CONTROLS. NORTH WALL IN THE PRIVATE HALLWAY LOCATED AT APT 12, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 12), issued 2004-06-07. HPD violation 4982011
• Class C: Lead paint hazard. REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING NORTHEAST ROOM AT SOUTH 6 STY SOUTHEAST APT 30 SIMS 690 6140 ER1 , SECTION '' '' (apt 30), issued 1993-09-14. HPD violation 3172710
• Class B: Broken window or sash, kitchen, 6th floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE WINDOW COUNTER BALANCE LOWER SASH IN THE KITCHEN LOCATED AT APT 30, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 30), issued 2008-02-14. HPD violation 7135737
• Class B: Floor or stair defect, 4th room from the north, 6th floor. PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 4th ROOM FROM NORTH AT EAST LOCATED AT APT 30, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 30), issued 2008-02-14. HPD violation 7135741
• Class B: Mice, throughout the apartment, 3rd floor. ABATE THE NUISANCE CONSISTING OF VERMIN MICE IN THE ENTIRE APARTMENT LOCATED AT APT 12, 3rd STORY, 1st APARTMENT FROM WEST AT NORTH (apt 12), issued 2004-07-23. HPD violation 5040873

311 housing complaints

10 in the last 12 months, 25 in 5 years. Most common: Heat/Hot Water (5), Plumbing (3), Unsanitary Condition (2).

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: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 4 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

13 of 31 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: 13 in 2024, 17 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: WEST 147 AND 150 LLC. Head officer: ALISTAIR ECONOMAKIS. Managing agent: TRI-HILL MANAGEMENT, LLC. This owner has 6 buildings on record, 3 graded D or F. See the full portfolio.

Last HPD registration Sep 12, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1020790025, HPD building ID 42164. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 145 St (1), 3 min walk
• 145 St (B, D), 4 min walk
• 155 St (C), 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.