NYC DOF FY2027 Final Assessment Roll← Property Explorer

21 EAST 66 STREET

Manhattan, NY 10065 · BBL 1013811321

Owner of record
Private Owner
Owner type
Unknown/Other
Market value
$637,694
Assessed value
$286,962
Taxable value
$269,912
Exempt value
$0
Value band
$500K–1M
Value / unit
$637,694
Value / sqft
$483
Year built
1941

Classification

2
R4 — Condominium - Residential Unit (Base Lot / Standard)
Property type
condo
Lot
Block 01381, Lot 1321

Units & size

Residential units
1
Commercial units
0
Total units
1
Lot area
0 sqft
Building area
1,321 sqft

Nearby properties

Same zip code (10065), closest by market value.

DOF is an assessment figure, not an appraisal or a sale price. Owner-of-record names for individual people are never shown publicly on this site — only business, institutional, and government owners are displayed (see the methodology page).