441 West 147th Street
441 West 147th Street in Hamilton Heights, Manhattan, has 4 open HPD violations, 2 of them class C, and 1 of 8 units is rent-stabilized, as of Oct 26, 2026. StreetSpy grade: D (60/100).
Multi-family walk-up · 8 units · Built 1892
StreetSpy grade: D (Poor, 60/100)
- 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 head officer on this registration is named on 20 buildings' registrations; 3 graded D or F.
- 1 of 8 units are rent-stabilized; 12 on the 2007 tax bill.
More open violations per unit than 5 in 10 Manhattan buildings this size.
- Repairs: High (4 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 (No open DOB violations), records as of Oct 26, 2026
- Registration: Through Sep 1, 2027, records as of Oct 3, 2026
Housing code violations (HPD)
4 open violations: 2 class C (immediately hazardous), 2 class B, 0 class A. 0 issued in the last 12 months. 5 on record. Oldest open violation issued 2009-08-13. Newest violation issued 2009-08-13. No new HPD violation has been issued here since 2009. Most of the open count is older violations that were never closed.
HPD recorded no violation closed here 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: No hot water, throughout the apartment, 2nd floor. PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2009-08-13. HPD violation 3867542
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM LOCKED AT CELLAR, issued 2009-08-13. HPD violation 3867570
- Class B: PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTER-COM IN THE FOYER LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2009-08-13. HPD violation 3867585
- Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING (KENDALL) IN THE ENTIRE APARTMENT LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2009-08-13. HPD violation 3867594
311 housing complaints
1 in the last 12 months, 1 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)
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
1 of 8 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: 1 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: MAYFIELD CAPITAL LLC. Head officer: ALEX YELON. Managing agent: BUILDING EQUITY MANAGEMENT LLC. This owner has 20 buildings on record, 3 graded D or F. See the full portfolio.
Last HPD registration Jul 29, 2026, valid through Sep 1, 2027.
Tax lot and city IDs
BBL 1020620018, HPD building ID 42150. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 145 St (B, D), 2 min walk
- 145 St (1), 6 min walk
- 155 St (C), 7 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 4 open (2 class C, 2 class B). 1 rent-impairing | −32 |
| 311 housing complaints (12 mo) | 1 | −8 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
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.