NYC DOF FY2027 Final Assessment Roll← Property Explorer

511 WEST 20 STREET

Manhattan, NY 10011 · BBL 1006920027

Owner of record

IS-ILA REALTY CORP

Owner type

Corporation

Market value

$1,874,000

Assessed value

$843,300

Taxable value

$793,080

Exempt value

Value band

$1M–2M

Value / unit

$624,667

Value / sqft

$203

Year built

1920

Classification

: 4
: O5 — Office Building - Fireproof (Medium)
Property type: office
Lot: Block 00692, Lot 0027

Units & size

Residential units: 3
Commercial units: 4
Total units: 7
Lot area: 2,300 sqft
Building area: 9,250 sqft

Nearby properties

Same zip code (10011), closest by market value.

587 AVENUE OF THE AMER · G6$1,874,000
208 WEST 20 STREET · D9$1,873,000
214 WEST 15TH STREET · R1$1,872,530
155 WEST 11 STREET · R4$1,872,211
524 WEST 19 STREET · R1$1,877,199
214 WEST 15TH STREET · R1$1,870,627
500 WEST 18TH STREET · R4$1,867,995
175 WEST 12 STREET · RG$1,867,001

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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