643 PARK AVENUE
643 PARK AVENUE is a Class Y4 (government building) building in Manhattan (BBL 1014010001) built in 1879.
The building is in NYC community district 108, council district 4, zoning district R8B, on a 81,336-square-foot lot with a building footprint of 84,337 square feet.
The current registered owner of record per NYC PLUTO is NYC DEPARTMENT OF HOMELESS SERVICES.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
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
Most recent deed
Activity timeline
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R8B
- Lot size:
- 81,336 sqft
- Building area:
- 84,337 sqft
- Floors:
- 5
- Assessed value:
- $60.4M
- Community district:
- 108
- Council district:
- 4
HPD violations
Recent HPD violation details
Recent ACRIS activity
Frequently asked questions about 643 PARK AVENUE
Who owns 643 PARK AVENUE?
The current registered owner of record for 643 PARK AVENUE per NYC PLUTO is NYC DEPARTMENT OF HOMELESS SERVICES. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 643 PARK AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 643 PARK AVENUE 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 643 PARK AVENUE have?
No open HPD housing-maintenance code violations are on record for 643 PARK AVENUE. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 643 PARK AVENUE?
NYC Department of Finance assesses 643 PARK AVENUE at $60.38M 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 643 PARK AVENUE and what does that mean?
643 PARK AVENUE is NYC building class Y4 — Government building. Government building. 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.