523 EAST 84 STREET
523 EAST 84 STREET is a Class C6 (walk-up coop) building in Manhattan (BBL 1015810012) built in 1910, with 53 residential units across 4 floors.
The building is in NYC community district 108, council district 5, zoning district R8B, on a 15,324-square-foot lot with a building footprint of 43,080 square feet.
The current registered owner of record per NYC PLUTO is 523-33 TENANTS CORP.
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 OfficerVINCENT ROOS
- Corporate Owner523-533 TENANTS CORP
- Managing AgentFirstService Residential
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R8B
- Lot size:
- 15,324 sqft
- Building area:
- 43,080 sqft
- Floors:
- 4
- Assessed value:
- $4.8M
- Community district:
- 108
- Council district:
- 5
HPD violations
Recent HPD violation details
- Class AInspected Nov 1, 1978D26-21.03 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS AT WALLS NEAR STAIR 2 STY PUB HALL.
Recent ACRIS activity
Frequently asked questions about 523 EAST 84 STREET
Who owns 523 EAST 84 STREET?
The current registered owner of record for 523 EAST 84 STREET per NYC PLUTO is 523-33 TENANTS CORP. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 523 EAST 84 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 523 EAST 84 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 523 EAST 84 STREET have?
No open HPD housing-maintenance code violations are on record for 523 EAST 84 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 523 EAST 84 STREET?
NYC Department of Finance assesses 523 EAST 84 STREET at $4.82M 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 523 EAST 84 STREET and what does that mean?
523 EAST 84 STREET is NYC building class C6 — Walk-up coop. A walk-up cooperative apartment 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.