NYC DOF FY2027 Final Assessment Roll← Property Explorer

510-520 WEST 21 STREET

Manhattan, NY 10011 · BBL 1006920041

Owner of record
SM I MMS, L.L.C.
Consolidated owner group
SM I MMS LLCHigh
Owner type
LLC
Market value
$24,959,000
Assessed value
$11,231,550
Taxable value
$8,014,680
Exempt value
$0
Value band
$20M–50M
Value / unit
$12,479,500
Value / sqft
$201
Year built
1928

Classification

4
E7 — Warehouse - Self Storage
Property type
industrial
Lot
Block 00692, Lot 0041

Units & size

Residential units
0
Commercial units
2
Total units
2
Lot area
13,800 sqft
Building area
124,385 sqft

Other properties owned by SM I MMS LLC

21 other tax lots linked to this consolidated owner group, by market value.

Nearby properties

Same zip code (10011), 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).

DOF Property Tax Lookup NYC Zoning Map (ZoLa)