550 West 29Th Street, 9A, Manhattan 10001

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

Photo of 550 West 29Th Street, 9A
© Mapillary contributors
Market value (FY27)
$1,183,300
Estimated annual surcharge
If non-primary, est. $47,332/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Cahill Family Trust Dated November 5, 20 01
Borough
Manhattan
Block / Lot
700 / 1116
BBL (PARID)
1007001116
Tax class
2
Building class
R4
Apartment
9A
Condo number
102815

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 25, 2025 for $2,850,000. Inoue, Mikoto → Tracy L. Cahill, As Trustee; Cahill Family Trust Dated November 5, 2001; Timothy J. Cahill, As Trustee

  • Buyer Tracy L. Cahill, As Trustee
    550 West 29th Street, Unit 9A, New York, NY 10001
  • Seller Inoue, Mikoto
    4340 Pahoa Avenue, Apt 23C, Honolulu, HI 96816
  • Buyer Cahill Family Trust Dated November 5, 2001
    550 West 29th Street, Unit 9A, New York, NY 10001
  • Buyer Timothy J. Cahill, As Trustee
    550 West 29th Street, Unit 9A, New York, NY 10001

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