15 Union Square West, 10, Manhattan 10003

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

Photo of 15 Union Square West, 10
© Mapillary contributors
Market value (FY27)
$1,280,082
Estimated annual surcharge
If non-primary, est. $51,203/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Nyc Apt Llc
Borough
Manhattan
Block / Lot
842 / 1115
BBL (PARID)
1008421115
Tax class
2
Building class
R4
Apartment
10
Condo number
102035

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 January 19, 2024 for $7,600,000. Usw LLC → NYC Apt LLC

  • Seller Usw LLC
    1500 Broadway, Suite 1902, New York, NY 10036
  • Buyer NYC Apt LLC
    c/o: Jay Riffkin, Esq., Sioux Falls, SD 57103

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