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421 4 Street, Brooklyn

Brooklyn • Block 00983 • Lot 0059 • Zip: 11215

Address

Primary address: 421 4 Street, Brooklyn
Borough: Brooklyn
Zip code: 11215
Block: 00983
Lot: 0059
BBL: 3009830059
Unified address ID: 3009830059

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6B (Residential)
Lot type: Inside
Lot area: 1,900 sq ft
Lot dimensions: 20 ft x 95 ft
Built FAR: 1.78
Max residential FAR: 2
Max facility FAR: 2
School district: 15

Building

Building class: Walk-up Apartments - Cooperative (C6)
Year built: 1899
Last altered: 1899
Floors: 3
Total units: 3
Residential units: 3
Building area: 3,384 sq ft
Building dimensions: 20 ft x 50 ft
Basement: None/No Basement
Owner: 421 4TH ST HOUSING CORP

Latest assessment

Assessment year: 2018/19
Tax class: 2C
Market value: $1,192,000
Total assessment: $72,209
Land assessment: $25,382
Exempt total: $720
Assessment owner: 421 4TH ST HOUSING CO

Neighborhood

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

Neighborhood Park Slope
District Brooklyn

Getting around

Estimated 3 days ago
Nearest station
Union St D N W R

About 8 minutes on foot · 504 m

  • Downtown Brooklyn 21 min 8 walking, 13 riding
  • Fulton Street 31 min 8 walking, 23 riding
  • Union Square 34 min 8 walking, 26 riding
  • Times Square 38 min 8 walking, 30 riding
  • Penn Station 42 min 8 walking, 34 riding
  • Grand Central 43 min 8 walking, 35 riding

Around this address

Transit and places within 0.5 miles of the lot.

Getting out

Updated less than a minute ago
Subway
Railroad
Ferry
Bus
Citi Bike

Places nearby

Hoodkit's own ranking, not the closest first

Activity

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

2026

  1. Sale Mar 24, 2026 $0

    Changed hands

    421 4TH STREET, 3

2025

  1. Sale Oct 23, 2025 $2,150,000

    Changed hands

    421 4TH STREET, 1

  2. Sale Oct 23, 2025 $2,150,000

    Changed hands

    421 4TH STREET, 1

2004

  1. Sale Jan 15, 2004 $350,000

    Changed hands

    421 4TH ST APT. 2

  2. Sale Jan 15, 2004 $350,000

    Changed hands

    421 4TH STREET

Property Contacts

Contact information aggregated from multiple government sources

1

Registration Contracts

Contact information from multiple dwelling registrations

CorporateOwner
421 4TH ST, BROOKLYN NY 11215
421 4TH ST 3
BROOKLYN, NY, 11215
Registration Contract
Agent
421 4TH ST HOUSING CORP
421 4TH ST 3
BROOKLYN, NY, 11215
Registration Contract
HeadOfficer
JANE MARKE
421 4TH ST
BROOKLYN, NY, 11215
Registration Contract
Officer
THOMAS MULLEN
421 4TH ST 2
BROOKLYN, NY, 11215
Registration Contract
SiteManager
WILLIAM TANZER
Registration Contract
4

Deed Records

Parties from ACRIS deed and mortgage records

GRANTEE/BUYER
WILLIAM ARTHUR TANZER
421 4TH STREET
APT #3
BROOKLYN, NY, 11215
ACRIS 03/24/2026
GRANTEE/BUYER
WILLIAM ARTHUR TANZER LIVING TRUST DATED 2/18/2026
421 4TH STREET
APT #3
BROOKLYN, NY, 11215
ACRIS 03/24/2026
GRANTOR/SELLER
TANZER, WILLIAM
421 4TH STREET
APT 3
BROOKLYN, NY, 11215
ACRIS 03/24/2026
GRANTEE/BUYER
TOMES, MARGARET
886 UNION ST APT 2B
BROOKLYN, NY, 112151685
ACRIS 10/23/2025
GRANTOR/SELLER
MARKE, JANE
201 EAST 87TH STREET, APT 11K
NEW YORK, NY, 10128
ACRIS 10/23/2025
GRANTEE/BUYER
TOMES, DUSTIN
886 UNION ST APT 2B
BROOKLYN, NY, 112151685
ACRIS 10/23/2025
MORTGAGEE/LENDER
HAMILTON FEDERAL SAVINGS AND LOAN ASSOCIATION
ACRIS 10/23/2019
MORTGAGER/BORROWER
CASAMENTO, DOMINICK
ACRIS 10/23/2019
PARTY ONE
421 FOURTH STREET HOUSING CORPORATION
421 FOURTH STREET
BROOKLYN, NY, 11215
ACRIS 10/23/2019
PARTY TWO
CAPITAL ONE, N.A.
NY
ACRIS 10/23/2019

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
421 4TH ST HOUSING CO
Assessment Roll
PLUTO Owner
421 4TH ST HOUSING CORP
PLUTO