498 West End Avenue, 9A, Manhattan 10024

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

Photo of 498 West End Avenue, 9A
© Mapillary contributors
Market value (FY27)
$1,116,011
Estimated annual surcharge
If non-primary, est. $44,640/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Harrington, Katherine Kern
Borough
Manhattan
Block / Lot
1231 / 1426
BBL (PARID)
1012311426
Tax class
2
Building class
R4
Apartment
9A
Condo number
102678

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 March 5, 2026 for $8,995,000. Steven Gelon, As Trustee; 498 Wea 9A Trust U/I/D May 3, 2016 → Harrington, Katherine Kern; Harrington, Christopher John

  • Seller Steven Gelon, As Trustee
    264 S Maple Drive, Beverly Hills, CA 90212
  • Buyer Harrington, Katherine Kern
    498 West End Avenue, Unit 9A, New York, NY 10024
  • Buyer Harrington, Christopher John
    498 West End Avenue, Unit 9A, New York, NY 10024
  • Seller 498 Wea 9A Trust U/I/D May 3, 2016
    264 S Maple Drive, Beverly Hills, CA 90212

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