405 West 21 Street, Manhattan 10011

This property is over the surcharge market-value threshold, but a primary-residence indicator was found in public records.

Market value (FY27)
$1,847,000
Estimated annual surcharge
$73,880/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Chelsea Gardens Apt. Corp.
Borough
Manhattan
Block / Lot
719 / 36
BBL (PARID)
1007190036
Tax class
2
Building class
C6
Co-op account
100708

Estimate = phase-1 rate × FY27 DOF market value. Co-op unit values are imputed by DOF at determination; see methodology.

Ownership records

City housing registration (HPD)

  • Agent CORP Michael Pligavko · Bosse Property
    PO Box 121, New York, NY 10013
  • Corporate Owner CORP Chelsea Gardens Apt. CORP.
    405 West 21st Street, New York, NY 10011
  • Head Officer CORP Michael Pligavko
    PO Box 121, New York, NY 10013
  • Officer CORP Lena Koropey
    PO Box 121, New York, NY 10011
  • Shareholder CORP Harry Demott
    One Union Square West 402, New York, NY 10003
  • Site Manager CORP Michael Pligavko

Public ACRIS deed records and HPD registration data. LLC officers are not published by New York State; parties and addresses shown are as recorded.

Historic photos

  • 1940s tax photo of 405 West 21 Street, NYC

    1939–41 tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

  • 1980s tax photo of 405 West 21 Street, NYC

    1980s tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

NYC Municipal Archives tax photographs — view on 1940s.nyc (opens in new tab). Images © City of New York; bulk/commercial reuse requires Archives permission.