NYC DOF FY2027 Final Assessment Roll← Property Explorer

5-9 UNION SQUARE

Manhattan, NY 10003 · BBL 1008420023

Owner of record

SQUARE WEST LLC C/O N

Owner type

LLC

Market value

$22,835,000

Assessed value

$10,275,750

Taxable value

$9,185,109

Exempt value

Value band

$20M–50M

Value / unit

$2,075,909

Value / sqft

$247

Year built

1900

Classification

: 4
: O6 — Office Building - Fireproof (Large)
Property type: office
Lot: Block 00842, Lot 0023

Units & size

Residential units: 0
Commercial units: 11
Total units: 11
Lot area: 10,325 sqft
Building area: 92,433 sqft

Nearby properties

Same zip code (10003), closest by market value.

4 GRAMERCY PARK WEST · A7$22,959,000
35-37 EAST 20 STREET · D0$22,663,000
14 EAST 11 STREET · A4$23,165,000
43 EAST 19 STREET · D0$22,500,000
873-879 BROADWAY · O6$23,266,000
31 EAST 12 STREET · D4$22,401,000
35 COOPER SQUARE · H8$22,344,000
223-237 EAST 6 STREET · D1$23,346,000

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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