NYC DOF FY2027 Final Assessment Roll← Property Explorer

523 WILLIAMS AVENUE

Brooklyn, NY 11207 · BBL 3038190105

Owner of record
Private Owner
Owner type
Individual
Market value
$497,000
Assessed value
$29,820
Taxable value
$24,202
Exempt value
$1,400
Value band
<$500K
Value / unit
$497,000
Value / sqft
$383
Year built
2000

Classification

1
A5 — One Family Attached or Semi-Detached
Property type
one-family
Lot
Block 03819, Lot 0105

Units & size

Residential units
1
Commercial units
0
Total units
1
Lot area
1,800 sqft
Building area
1,296 sqft

Nearby properties

Same zip code (11207), 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)