50 West 66Th Street, 50W, Manhattan 10023

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

Photo of 50 West 66Th Street, 50W
© Mapillary contributors
Market value (FY27)
$1,277,975
Estimated annual surcharge
If non-primary, est. $51,119/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Bebear, Guillaume
Borough
Manhattan
Block / Lot
1118 / 1304
BBL (PARID)
1011181304
Tax class
2
Building class
R4
Apartment
50W
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 6, 2025 for $18,112,355. West 66th Sponsor LLC → Bebear, Anne; Bebear, Guillaume

  • Seller West 66th Sponsor LLC
    c/o: Extell Development Company, New York, NY 10022
  • Buyer Bebear, Anne
    50 West 66th Street, New York, NY 10023
  • Buyer Bebear, Guillaume
    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.