400 East 51 Street, 21A, Manhattan 10022

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

Photo of 400 East 51 Street, 21A
© Mapillary contributors
Market value (FY27)
$1,327,844
Estimated annual surcharge
If non-primary, est. $53,113/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
400 East 51St Street #21Ab Llc
Borough
Manhattan
Block / Lot
1362 / 1145
BBL (PARID)
1013621145
Tax class
2
Building class
R4
Apartment
21A
Condo number
101279

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, 2025 for $4,200,000. Holman, Katherine; Humphrey, Willard → 400 East 51st Street #21Ab LLC

  • Seller Holman, Katherine
    104 Burnt Mill Circle, Chadds Ford, PA 19317
  • Seller Humphrey, Willard
    104 Burnt Mill Circle, Chadds Ford, PA 19317
  • Buyer 400 East 51st Street #21Ab LLC
    101 S Fort Lauderdale Beach Blvd, Unit 1803, Fort Lauderdale, FL 33316

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