NYC DOF FY2027 Final Assessment Roll← Property Explorer

657 CASTLETON AVENUE

Staten Island, NY 10301 · BBL 5001010475

Owner of record
RICHMOND MEDICAL CENTER
Owner type
Individual
Market value
$2,754,000
Assessed value
$1,239,300
Taxable value
$1,239,300
Exempt value
$1,239,300
Value band
$2M–5M
Value / unit
$2,754,000
Value / sqft
$273
Year built
1930

Classification

4
I5 — Staff Housing (Medical)
Property type
government/institutional
Lot
Block 00101, Lot 0475

Units & size

Residential units
0
Commercial units
1
Total units
1
Lot area
37,000 sqft
Building area
10,075 sqft

Nearby properties

Same zip code (10301), 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).