321 EAST 66 STREET
321 EAST 66 STREET is a Class D3 (elevator, pre-1929 coop) building in Manhattan (BBL 1014410014) built in 1959, with 45 residential units across 5 floors.
The building is in NYC community district 108, council district 5, zoning district R8B, on a 7,532-square-foot lot with a building footprint of 27,210 square feet.
The current registered owner of record per NYC PLUTO is EAST 66TH STREET ASSOCIATES #1, 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 OfficerMARTIN HOLLANDER
- Corporate OwnerEAST 66TH STREET ASSOCIATES 1 LLC
- Managing AgentMARIN MANAGEMENT CORPORATION
- Site ManagerNOEL DEVINE
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R8B
- Lot size:
- 7,532 sqft
- Building area:
- 27,210 sqft
- Floors:
- 5
- Assessed value:
- $2.3M
- Community district:
- 108
- Council district:
- 5
HPD violations
Recent HPD violation details
- Class CInspected Jun 8, 2022§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LEADING TO EAST SECTION AT BASEMENT
- Class AInspected Jun 8, 2022§ 27-2005 ADM CODE REFIT DOOR LEADING TO THE FRONT OF THE BUILDING AT BASEMENT
- Class CInspected Jun 8, 2022§ 27-2005, 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE LEADING TO THE FRONT OF THE BUILDIN…
- Class BInspected Jun 8, 2022§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF PUSHBAR WITHOUT REENTRY INSTALLED ON DOOR LEADING TO EAST SECTION AT BASEM…
- Class AInspected Jun 8, 2022§ 27-2005 ADM CODE REFIT DOOR LEADING TO EAST SECTION AT BASEMENT
Recent ACRIS activity
Frequently asked questions about 321 EAST 66 STREET
Who owns 321 EAST 66 STREET?
The current registered owner of record for 321 EAST 66 STREET per NYC PLUTO is EAST 66TH STREET ASSOCIATES #1, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 321 EAST 66 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 321 EAST 66 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 321 EAST 66 STREET have?
No open HPD housing-maintenance code violations are on record for 321 EAST 66 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 321 EAST 66 STREET?
NYC Department of Finance assesses 321 EAST 66 STREET at $2.29M 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 321 EAST 66 STREET and what does that mean?
321 EAST 66 STREET is NYC building class D3 — Elevator, pre-1929 coop. A pre-1929 cooperative elevator 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.