507 WEST 171 STREET
507 WEST 171 STREET is a Class C1 (walk-up, over six families) building in Manhattan (BBL 1021280053) built in 1920, with 30 residential units across 6 floors.
NYC PLUTO does not list a registered owner of record for this BBL.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerBARUCH HIRSCH
- Corporate OwnerRH 507-517 WEST 171 STREET LLC
- Managing AgentEXCLUSIVE MANAGEMENT LLC
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Floors:
- 6
- Assessed value:
- $606K
HPD violations
Recent HPD violation details
- Class CInspected Apr 24, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 22, 2nd STORY, 2nd APARTMENT FROM WEST…
- Class CInspected Apr 24, 2026§ 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM
- Class CInspected Apr 24, 2026§ 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 44, 4th STORY, 1st APARTMENT FROM EAST…
- Class BInspected Apr 5, 2026§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THEN 10 SQFT AT CEILING, WEST AND SOUTH WALLS I…
- Class AInspected Apr 5, 2026§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS. THEN 10 SQFT AT EAST WALL IN THE 2nd ROOM FROM NO…
Recent ACRIS activity
Other buildings in this portfolio
- 111 AUDUBON AVENUE393 violations
- 515 WEST 171 STREET356 violations
Frequently asked questions about 507 WEST 171 STREET
Who owns 507 WEST 171 STREET?
NYC PLUTO does not list a registered owner of record for this BBL, and MetroDeeds shows no confirmed ACRIS deed transfer in the last 5 years of recorded NYC public-records data.
When was 507 WEST 171 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 507 WEST 171 STREET in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 507 WEST 171 STREET have?
No open HPD housing-maintenance code violations are on record for 507 WEST 171 STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 507 WEST 171 STREET?
NYC Department of Finance assesses 507 WEST 171 STREET at $606K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 507 WEST 171 STREET and what does that mean?
507 WEST 171 STREET is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.