100 United Nations Plaza, 48A, Manhattan 10017

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

Market value (FY27)
$1,036,519
Estimated annual surcharge
$41,460/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Winkowski, Richard M Jr.
Borough
Manhattan
Block / Lot
1341 / 1650
BBL (PARID)
1013411650
Tax class
2
Building class
R4
Apartment
48A
Condo number
100336

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

Historic photos

  • 1980s tax photo of 100 United Nations Plaza, 48A, NYC

    1980s tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

NYC Municipal Archives tax photographs — view on 1940s.nyc (opens in new tab). Images © City of New York; bulk/commercial reuse requires Archives permission.