62 WEST 91 STREET
62 WEST 91 STREET is a Class C3 (walk-up, pre-1929) building in Manhattan (BBL 1012040055) built in 1890, with 4 residential units across 4 floors.
The building is in NYC community district 107, council district 6, zoning district R7-2, on a 1,913-square-foot lot with a building footprint of 5,645 square feet.
The current registered owner of record per NYC PLUTO is OISTACHER, ELIZABETH.
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 17, 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 OfficerMICHAEL OISTACHER
- Managing AgentWEST 91 STREET CORP
- Site ManagerALBERTO CLAZE
- Joint OwnerRANDY OISTACHER
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R7-2
- Lot size:
- 1,913 sqft
- Building area:
- 5,645 sqft
- Floors:
- 4
- Assessed value:
- $1.4M
- Community district:
- 107
- Council district:
- 6
HPD violations
Recent HPD violation details
- Class AInspected Apr 29, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 17, 2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class AInspected Jun 4, 2025(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class IInspected Nov 22, 2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class AInspected Apr 1, 2024(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
Recent ACRIS activity
Frequently asked questions about 62 WEST 91 STREET
Who owns 62 WEST 91 STREET?
The current registered owner of record for 62 WEST 91 STREET per NYC PLUTO is OISTACHER, ELIZABETH. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 62 WEST 91 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 62 WEST 91 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 62 WEST 91 STREET have?
No open HPD housing-maintenance code violations are on record for 62 WEST 91 STREET as of May 17, 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 62 WEST 91 STREET?
NYC Department of Finance assesses 62 WEST 91 STREET at $1.43M 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 62 WEST 91 STREET and what does that mean?
62 WEST 91 STREET is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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.