50 West 66Th Street, 48S, Manhattan 10023

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

Photo of 50 West 66Th Street, 48S
© Mapillary contributors
Market value (FY27)
$1,618,120
Estimated annual surcharge
If non-primary, est. $64,724/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Blue 50 West 48S Llc
Borough
Manhattan
Block / Lot
1118 / 1303
BBL (PARID)
1011181303
Tax class
2
Building class
R4
Apartment
48S
Condo number
103250

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 November 3, 2025 for $23,499,313. West 66th Sponsor LLC → Blue 50 West 48S LLC

  • Seller West 66th Sponsor LLC
    c/o: Extell Development Company, New York, NY 10022
  • Buyer Blue 50 West 48S LLC
    50 West 66th Street, New York, NY 10023

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