551 West 21 Street, 8C, Manhattan 10011

This property is over the surcharge market-value threshold, but a primary-residence indicator was found in public records.

Market value (FY27)
$1,261,352
Estimated annual surcharge
$50,454/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Koplovitz, Jonathan
Borough
Manhattan
Block / Lot
693 / 1125
BBL (PARID)
1006931125
Tax class
2
Building class
R4
Apartment
8C
Condo number
102620

Estimate = phase-1 rate × FY27 DOF market value. Co-op unit values are imputed by DOF at determination; see methodology.