NYC DOF FY2027 Final Assessment Roll← Property Explorer

21 COTTAGE AVENUE

Staten Island, NY 10308 · BBL 5051400054

Owner of record

Private Owner

Owner type

Individual

Market value

$1,190,000

Assessed value

$71,400

Taxable value

$61,524

Exempt value

$39,830

Value band

$1M–2M

Value / unit

$595,000

Value / sqft

$463

Year built

1997

Classification

: 1
: B3 — Two Family Converted from One Family
Property type: two-family
Lot: Block 05140, Lot 0054

Units & size

Residential units: 2
Commercial units: 0
Total units: 2
Lot area: 4,979 sqft
Building area: 2,572 sqft

Nearby properties

Same zip code (10308), closest by market value.

240-244 CORBIN AVENUE · A1$1,190,000
228 TENNYSON DRIVE · A3$1,190,000
53 ACACIA AVENUE · A1$1,190,000
ARTHUR KILL ROAD · V0$1,191,000
289 KATAN AVENUE · B2$1,189,000
239 DEWEY AVENUE · B2$1,189,000
HILLCREST AVE · B2$1,191,000
285 ARMSTRONG AVENUE · A2$1,188,000

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).

DOF Property Tax Lookup NYC Zoning Map (ZoLa)