2025 - 2026 Final Assessment

Final Assessment Roll for2025 - 2026 | City of New York
Taxable Status DateJanuary 5, 2025
Owner Name
KELLER, CHRISTOPHER J
Property Address
15 WILLIAM STREET # 10005
BBL
1-25-1407
Tax Class
2
Building Class
R4 - CONDO; RESIDENTIAL UNIT IN ELEVATOR BLDG.

Land Information

Frontage (feet)
0
Depth (feet)
0
Land Area (sqft)
0
Regular / Irregular
I
Corner
NW
Number of Buildings
1

Building Size

Frontage (feet)
132
Depth (feet)
115
Stories
44
Extension
N

Assessment Information

DescriptionLandTotal
Estimated Market Value$17,840$510,724
Assessed Value$8,028$229,826
Market Value Exemption$0$0
Transitional Assessed Value$8,028$208,908
Transitional Value Exemption$0$0
Subject To Adjustments, 2025/26 Taxes Will Be Based On$208,908

Note: For more information about how property taxes are calculated, visit nyc.gov/assessments

Property Tax History

Historical property valuation and tax data for BBL 1-25-1407 (4 years).