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639 Leonard Street, Brooklyn

Brooklyn • Block 02620 • Lot 0019 • Zip: 11222

Condition

What the city currently has open against this building, counted from its own records.

0 Open DOB violations 1 on record • 2022

Address

Primary address: 639 Leonard Street, Brooklyn
Borough: Brooklyn
Zip code: 11222
Block: 02620
Lot: 0019
BBL: 3026200019
Unified address ID: 3026200019

Land use and zoning

Land use: One & Two Family Buildings
Zoning: R6B (Residential)
Lot type: Inside
Lot area: 2,500 sq ft
Lot dimensions: 25 ft x 100 ft
Built FAR: 1.38
Max residential FAR: 2
Max facility FAR: 2
School district: 14

Building

Building class: Two Family Dwellings - Frame (B2)
Year built: 1930
Last altered: 1930
Floors: 2
Total units: 2
Residential units: 2
Building area: 3,459 sq ft
Building dimensions: 22 ft x 51 ft
Basement: Above grade full basement
Owner: SEGAL, JASON

Latest assessment

Assessment year: 2018/19
Tax class: 1 - 3 Unit Residence
Market value: $2,166,000
Total assessment: $30,688
Land assessment: $4,945
Exempt total: $0
Assessment owner: GRONOWSKI, HELEN M.

Neighborhood

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

Neighborhood Greenpoint
District Brooklyn

Getting around

Estimated 7 days ago
Nearest station
Nassau Av G

About 8 minutes on foot · 552 m

  • Union Square 30 min 8 walking, 22 riding
  • Grand Central 31 min 8 walking, 23 riding
  • Times Square 34 min 8 walking, 26 riding
  • Downtown Brooklyn 34 min 8 walking, 26 riding
  • Penn Station 39 min 8 walking, 31 riding
  • Fulton Street 39 min 8 walking, 31 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.

2025

  1. DOB NOW filing Dec 22, 2025 $348,096

    Alteration CO

    Approved

2024

  1. DOB NOW filing Oct 29, 2024 $41,280

    Alteration

    Approved

  2. DOB NOW filing Jul 15, 2024 $41,280

    Alteration

    LOC Issued

  3. DOB NOW filing Mar 15, 2024 $348,096

    Alteration CO

    Approved

2023

  1. DOB NOW filing Sep 25, 2023 $69,180

    Alteration

    Approved

  2. DOB NOW filing Apr 11, 2023 $69,180

    Alteration

    LOC Issued

2022

  1. Sale Aug 17, 2022 $2,225,000

    Changed hands

    639 LEONARD STREET

  2. DOB violation May 18, 2022

    UB-UNSAFE BUILDINGS NONE

The most recent 6 events from each dataset, so no one source takes the axis. Each tab holds the full record.

Property Contacts

Contact information aggregated from multiple government sources

3

Recent Building Permits

Owner information from recent DOB NOW filings

Owner
PR
BROOKLYN, NY, 11217
DOB NOW 12/22/2025
4

Deed Records

Parties from ACRIS deed and mortgage records

MORTGAGOR/BORROWER
SEGAL, JASON
68 RICHARDSON STREET
APARTMENT 404
BROOKLYN, NY, 11211
ACRIS 10/07/2022
MORTGAGEE/LENDER
UBS BANK USA
95 STATE STREET
SUITE 2200
SALT LAKE CITY, UT, 84111
ACRIS 10/07/2022
MORTGAGEE/LENDER
CITIBANK
ACRIS 08/22/2022
MORTGAGER/BORROWER
GRONOWSKI, PAUL
ACRIS 08/22/2022
MORTGAGER/BORROWER
GRONOWSKI, HELEN
ACRIS 08/22/2022
MORTGAGEE/LENDER
OXFORD RESOURCES CORP.
ACRIS 08/22/2022
GRANTOR/SELLER
PLATT, AS EXECUTOR, ALICE KATHRYN
639 LEONARD ST
BROOKLYN, NY, 112222905
ACRIS 08/17/2022
GRANTOR/SELLER
ESTATE OF HELEN M. GRONOWSKI
639 LEONARD ST
BROOKLYN, NY, 112222905
ACRIS 08/17/2022
GRANTOR/SELLER
MCCORMICK, AS EXECUTOR, DEBRA ANN
639 LEONARD ST
BROOKLYN, NY, 112222905
ACRIS 08/17/2022
GRANTEE/BUYER
SEGAL, JASON
68 RICHARDSON STREET, APT. 404
BROOKLYN, NY, 11211
ACRIS 08/17/2022

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
GRONOWSKI, HELEN M.
Assessment Roll
PLUTO Owner
SEGAL, JASON
PLUTO