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21 Alter Avenue, Staten Island

Staten Island • Block 03298 • Lot 0048 • Zip: 10304

Address

Primary address: 21 Alter Avenue, Staten Island
Borough: Staten Island
Zip code: 10304
Block: 03298
Lot: 0048
BBL: 5032980048
Unified address ID: 5032980048

Land use and zoning

Land use: One & Two Family Buildings
Zoning: R3X (Residential)
Lot type: Inside
Lot area: 10,700 sq ft
Lot dimensions: 107 ft x 100 ft
Built FAR: 0.18
Max residential FAR: 0.75
Max facility FAR: 1
School district: 31

Building

Building class: One Family Dwellings - Two Stories Detached (Small or Moderate Size, With or Without Attic) (A1)
Year built: 1915
Last altered: 1915
Floors: 2
Total units: 1
Residential units: 1
Building area: 1,896 sq ft
Building dimensions: 25 ft x 25 ft
Basement: Unknown
Owner: DOMENICA COLON, AS CO-TRUSTEE

Latest assessment

Assessment year: 2018/19
Tax class: 1 - 3 Unit Residence
Market value: $655,000
Total assessment: $33,872
Land assessment: $19,909
Exempt total: $0
Assessment owner: COLON, JOHN

Neighborhood

The area this lot falls inside, and the commute Hoodkit measures from it.

Neighborhood South Beach
District Staten Island

Getting around

Estimated 4 days ago
Nearest station
Dongan Hills SI

About 14 minutes on foot · 969 m

No job centre is reachable from this station on the routes we hold.

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated 1 minute ago
Subway
Bus

Places nearby

Hoodkit's own ranking, not the closest first

Activity

Sales, filings, permits and violations from every dataset, in one order.

2025

  1. Sale Oct 28, 2025 $0

    Changed hands

    21 ALTER AVENUE

  2. Sale Oct 28, 2025 $0

    Changed hands

    21 ALTER AVENUE

2017

  1. Sale Sep 20, 2017 $1,164,000

    Changed hands

    21 ALTER AVENUE

2007

  1. Sale Jul 30, 2007 $450,000

    Changed hands

    21 ALTER AVENUE

Property Contacts

Contact information aggregated from multiple government sources

4

Deed Records

Parties from ACRIS deed and mortgage records

GRANTEE/BUYER
THE 21 ALTER AVENUE IRREVOCABLE TRUST
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 10/28/2025
GRANTOR/SELLER
COLON, JOHN
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 10/28/2025
GRANTOR/SELLER
COLON, LINDA
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 10/28/2025
GRANTEE/BUYER
DOMENICA COLON, AS CO-TRUSTEE
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 10/28/2025
GRANTEE/BUYER
JESSICA COLON, AS CO-TRUSTEE
5541 HOME VALLEY DRIVE
APARTMENT 6301
RALEIGH, NC, 27612
ACRIS 10/28/2025
GRANTOR/SELLER
COCHRAN, MATTHEW
21 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 09/20/2017
GRANTEE/BUYER
COLON, LINDA
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 09/20/2017
GRANTEE/BUYER
COLON, JOHN
30 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 09/20/2017
GRANTOR/SELLER
COCHRAN, JUDITH ANN
21 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 07/30/2007
GRANTEE/BUYER
COCHRAN, MATTHEW
21 ALTER AVENUE
STATEN ISLAND, NY, 10304
ACRIS 07/30/2007
5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
COLON, JOHN
Assessment Roll
PLUTO Owner
DOMENICA COLON, AS CO-TRUSTEE
PLUTO