737 Park Avenue, 9A, Manhattan 10021

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

Photo of 737 Park Avenue, 9A
© Mapillary contributors
Market value (FY27)
$1,144,627
Estimated annual surcharge
If non-primary, est. $45,785/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Knewview Llc
Borough
Manhattan
Block / Lot
1406 / 1339
BBL (PARID)
1014061339
Tax class
2
Building class
R4
Apartment
9A
Condo number
102441

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 September 1, 2015 for $9,868,129. 737 Park Avenue Acquisition LLC → Knewview LLC

  • Buyer Knewview LLC
    c/o Clarfeld Financial Advisors, Tarrytown, NY 10591
  • Seller 737 Park Avenue Acquisition LLC
    c/o Macklowe Properties, New York, NY 10153

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