NYC DOF FY2027 Final Assessment Roll← Property Explorer

425 MADISON AVENUE

Manhattan, NY 10017 · BBL 1012840052

Owner of record

Private Owner

Owner type

Unknown/Other

Market value

$18,010,000

Assessed value

$8,104,500

Taxable value

$8,104,500

Exempt value

Value band

$10M–20M

Value / unit

$418,837

Value / sqft

$176

Year built

1927

Classification

: 4
: O6 — Office Building - Fireproof (Large)
Property type: office
Lot: Block 01284, Lot 0052

Units & size

Residential units: 0
Commercial units: 43
Total units: 43
Lot area: 6,484 sqft
Building area: 102,519 sqft

Nearby properties

Same zip code (10017), closest by market value.

866 UNITED NATIONS PLAZA · RB$18,005,885
235 EAST 49 STREET · D4$18,129,000
1-3 EAST 42 STREET · Z4$17,831,000
509 5 AVENUE · RK$18,245,285
318-322 EAST 48 STREET · Z4$18,332,000
220 EAST 42 STREET · RB$18,355,144
300 EAST 42ND STREET · RB$18,363,803
603 5 AVENUE · K4$17,656,000

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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