NYC DOF FY2027 Final Assessment Roll← Property Explorer

1425 MADISON AVENUE

Manhattan, NY 10029 · BBL 1016040023

Owner of record
MOUNT SINAI HOSPITAL
Owner type
Nonprofit/Institution
Market value
$400,505,000
Assessed value
$180,227,250
Taxable value
$180,227,250
Exempt value
$180,227,250
Value band
$50M+
Value / unit
$200,252,500
Value / sqft
$438
Year built
1992

Classification

4
I9 — Miscellaneous Hospital / Health
Property type
government/institutional
Lot
Block 01604, Lot 0023

Units & size

Residential units
0
Commercial units
2
Total units
2
Lot area
80,732 sqft
Building area
914,600 sqft

Nearby properties

Same zip code (10029), 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).

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