551 West 21 Street, 17A, Manhattan 10011

This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.

Photo of 551 West 21 Street, 17A
© Mapillary contributors
Market value (FY27)
$1,866,166
Estimated annual surcharge
If non-primary, est. $74,646/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
The Tiamat Properties Revocable Trust
Borough
Manhattan
Block / Lot
693 / 1140
BBL (PARID)
1006931140
Tax class
2
Building class
R4
Apartment
17A
Condo number
102620

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

Ownership records

Last deed recorded July 1, 2021 for $13,005,000. Spector Properties LLC → The Tiamat Properties Revocable Trust

  • Seller Spector Properties LLC
    c/o: Ecoplace Management LLC, New York, NY 10001
  • Buyer The Tiamat Properties Revocable Trust
    551 West 21st Street, Unit 17A, New York, NY 10011

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