50 WEST 91 STREET
50 WEST 91 STREET is a Class C5 (walk-up, four families) building in Manhattan (BBL 1012040150) built in 1888, with 4 residential units across 4 floors.
The building is in NYC community district 107, council district 6, zoning district R7-2, on a 1,812-square-foot lot with a building footprint of 5,096 square feet.
The current registered owner of record per NYC PLUTO is 50W91 LLC.
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 OfficerDAVID DREYFUSS
- Corporate Owner50W91 LLC
- Site ManagerEdwin Ruiz
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R7-2
- Lot size:
- 1,812 sqft
- Building area:
- 5,096 sqft
- Floors:
- 4
- Assessed value:
- $1.3M
- Community district:
- 107
- Council district:
- 6
HPD violations
Recent HPD violation details
- Class IInspected Feb 3, 2015SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER…
- Class BInspected Feb 17, 2010SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EVIDENCE OF MOISTURE PENETRATING CEILING AT PUBLIC HALL, 8th STORY
- Class BInspected Feb 17, 2010SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 8t…
- Class AInspected Feb 17, 2010SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT CEILING AT PUBLIC HALL, 8th STORY
Recent ACRIS activity
Frequently asked questions about 50 WEST 91 STREET
Who owns 50 WEST 91 STREET?
The current registered owner of record for 50 WEST 91 STREET per NYC PLUTO is 50W91 LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 50 WEST 91 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 50 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 50 WEST 91 STREET have?
No open HPD housing-maintenance code violations are on record for 50 WEST 91 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 50 WEST 91 STREET?
NYC Department of Finance assesses 50 WEST 91 STREET at $1.29M 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 50 WEST 91 STREET and what does that mean?
50 WEST 91 STREET is NYC building class C5 — Walk-up, four families. A 3-to-6-story walk-up apartment building with 4 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.