470 West 144th Street

470 West 144th Street in Hamilton Heights, Manhattan, has 28 open HPD violations, 6 of them class C, and its rent-stabilization status could not be verified, as of Oct 25, 2026. StreetSpy grade: D (50/100).

Multi-family walk-up · 3 units · Built 1889

StreetSpy grade: D (Poor, 50/100)

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

More open violations per unit than 9 in 10 Manhattan buildings this size.

• Repairs: High (28 open, 6 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: High (4 open DOB violations), records as of Oct 23, 2026
• Registration: Expired Sep 30, 2024, records as of Oct 28, 2026

How the grade works

Housing code violations (HPD)

28 open violations: 6 class C (immediately hazardous), 12 class B, 8 class A, 2 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 35 on record. Oldest open violation issued 2007-08-21. Newest violation issued 2026-04-29.

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

6 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: Leak or water damage (basement). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CASCADING WATER LEAK CEILING BASEMENT ER1, issued 2007-08-21. HPD violation 3154282
• Class C: Gas defect. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES SUPPLY TO BLDG DUE TO METER REMOVED ER1., issued 2007-08-21. HPD violation 3154272
• Class C: Gas defect, kitchen. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES RANGE IN KITCHEN AT CELLAR REAR APT 2. , SECTION '' '' (apt 2), issued 2007-08-21. HPD violation 3154278
• Class C: Leak or water damage (hallway). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF CASCADING WATER LEAK CEILING PUBLIC HALL BASEMENT STY ER1., issued 2007-08-21. HPD violation 3154281
• Class C: Gas defect (basement). PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES BUILDING METER REMOVED CELLAR., issued 2007-08-21. HPD violation 3154275
• Class C: Gas defect. PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES 1 STY NORTH APT 1 KTICHEN STOVE , SECTION '' '' (apt 1), issued 2007-08-21. HPD violation 3154302
• Class B: Certificate of occupancy issue (basement). SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION AT COMBINED BASEMENT & 1 STY CLASS A APT CONVERTED TO 4 CLASS B ROOMS & A CLASS A APT., issued 2008-06-30. HPD violation 3154261
• Class B: Electrical defect (entrance). D26-10.01 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE ELECTRIC LIGHT CLG FIXTURES PUB HALL VESTIBULE 3 STY., issued 2008-06-30. HPD violation 3154269

311 housing complaints

0 in the last 12 months, 2 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: No bedbug filing on record for this year
• 2024: No bedbug filing on record for this year
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

4 open DOB violations, all 4 Local Law violations issued before 2000. 4 DOB violations on record. Check on DOB BIS.

Evictions and housing court

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

Rent stabilization

Stabilization status could not be verified.

Owner and management

Owner: HAMILTON MAZEL LLC. See the full portfolio.

Last HPD registration Dec 12, 2023. HPD registration expired Sep 30, 2024 and had not been renewed as of Oct 28, 2026. Buildings with 3+ units must register with HPD every year.

Tax lot and city IDs

BBL 1020590028, HPD building ID 41844. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 145 St (B, D), 4 min walk
• 145 St (1), 4 min walk
• 137 St-City College (1), 7 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.