252 WEST 21 STREET
252 WEST 21 STREET is a Class C6 (walk-up coop) building in Manhattan (BBL 1007700068) built in 1910, with 10 residential units across 5 floors.
The building is in NYC community district 104, council district 3, zoning district R8B, on a 2,269-square-foot lot with a building footprint of 6,820 square feet.
The current registered owner of record per NYC PLUTO is CLEMENT HOUSE, INC..
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 OfficerHARRY DEMOTT
- Corporate OwnerCLEMENT HOUSE INC.
- Managing AgentBUCHBINDER & WARREN LLC
- Site ManagerKYLE UNGER
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R8B
- Lot size:
- 2,269 sqft
- Building area:
- 6,820 sqft
- Floors:
- 5
- Assessed value:
- $1.8M
- Community district:
- 104
- Council district:
- 3
HPD violations
Recent HPD violation details
- Class CInspected Jul 30, 2024§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class BInspected Jul 30, 2024§ 27-2081 ADM CODE DISCONTINUE USE OF ROOMS FOR LIVING PURPOSES LOCATED AT BSMT-APT BF LOWER LEVEL, 1st BSMT-APT FROM NORTH AT EAST
- Class CInspected Jul 30, 2024§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class CInspected May 28, 2024§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING KICK STAND AT VESTBULE DOOR AT PUBLIC HALL, 1st STORY
- Class CInspected May 28, 2024§ 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING KICK STAND AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STOR…
Recent ACRIS activity
Frequently asked questions about 252 WEST 21 STREET
Who owns 252 WEST 21 STREET?
The current registered owner of record for 252 WEST 21 STREET per NYC PLUTO is CLEMENT HOUSE, INC.. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 252 WEST 21 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 252 WEST 21 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 252 WEST 21 STREET have?
No open HPD housing-maintenance code violations are on record for 252 WEST 21 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 252 WEST 21 STREET?
NYC Department of Finance assesses 252 WEST 21 STREET at $1.82M 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 252 WEST 21 STREET and what does that mean?
252 WEST 21 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.