521 Park Avenue, 6A, Manhattan 10065

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

Photo of 521 Park Avenue, 6A
© Mapillary contributors
Market value (FY27)
$1,471,945
Estimated annual surcharge
If non-primary, est. $58,877/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Ata Ventures Llc
Borough
Manhattan
Block / Lot
1395 / 1116
BBL (PARID)
1013951116
Tax class
2
Building class
R4
Apartment
6A
Condo number
100624

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 15, 2014 for $17,450,000. Gd 521, LLC → Ata Ventures LLC

  • Buyer Ata Ventures LLC
    800 Third Avenue, 37th Floor, New York, NY 10022
  • Seller Gd 521, LLC
    c/o Holland & Knight LLP, New York, NY 10019

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