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639 Osborn Street, Brooklyn

Brooklyn • Block 03638 • Lot 0024 • Zip: 11212

Condition

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

Address

Primary address: 639 Osborn Street, Brooklyn
Borough: Brooklyn
Zip code: 11212
Block: 03638
Lot: 0024
BBL: 3036380024
Unified address ID: 3036380024

Land use and zoning

Land use: Multi-Family Walk-Up Buildings
Zoning: R6 (Residential)
Lot type: Inside
Lot area: 2,500 sq ft
Lot dimensions: 25 ft x 100 ft
Built FAR: 1.23
Max residential FAR: 2.43
Max facility FAR: 4.8
School district: 23

Building

Building class: Walk-up Apartments - Four Families (C3)
Year built: 1930
Last altered: 1930
Floors: 2
Total units: 4
Residential units: 4
Building area: 3,075 sq ft
Building dimensions: 20 ft x 75 ft
Basement: Unknown
Owner: OSBORN USA LLC

Latest assessment

Assessment year: 2018/19
Tax class: 4, 5, or 6 Units
Market value: $237,000
Total assessment: $51,066
Land assessment: $40,939
Exempt total: $0
Assessment owner: HUNT, EMMA JACKSON

Neighborhood

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

Neighborhood Brownsville
District Brooklyn

Getting around

Estimated 4 days ago
Nearest station
Rockaway Av 2 3 4 5

About 3 minutes on foot · 165 m

  • Downtown Brooklyn 30 min 3 walking, 27 riding
  • Fulton Street 37 min 3 walking, 34 riding
  • Union Square 43 min 3 walking, 40 riding
  • Grand Central 47 min 3 walking, 44 riding
  • Penn Station 47 min 3 walking, 44 riding
  • Times Square 48 min 3 walking, 45 riding

Around this address

Transit and places within 0.5 miles of the lot.

Activity

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

2026

  1. HPD violation May 5, 2026

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2025

  1. HPD violation Aug 27, 2025

    Class B

    § 27-2026 ADM CODE REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTE LINE AT SINK IN THE KITCHEN LOCATED AT APT 1R, 1st...

  2. HPD violation Jul 18, 2025

    Class A

    § 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE...

  3. HPD violation Jun 10, 2025

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

  4. Sale Jan 30, 2025 $770,000

    Changed hands

    639 OSBORN STREET

  5. Sale Jan 30, 2025 $770,000

    Changed hands

    639 OSBORN STREET

2024

  1. HPD violation Nov 26, 2024

    Class I

    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27...

2023

  1. HPD violation Mar 24, 2023

    Class A

    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION ...

2003

  1. ECB violation Jan 21, 2003 $0

    Non-Hazardous

    FAILURE TO MAINTAIN BUILDING DEFECT IS CHIMNEY CRACKED BULGING AND BRICKS MISSING ON ROOF AT PARTY WALL. REMEDY: MAKE...

1995

  1. Permit issued Apr 25, 1995

    EW / FB

    BAYSIDE FUEL OIL CORP.

  2. Permit issued Apr 25, 1995

    EW / BL

    BAYSIDE FUEL OIL CORP.

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

1

Registration Contracts

Contact information from multiple dwelling registrations

CorporateOwner
OSBORN USA LLC
58 GERRY STREET 6D
Brooklyn, NY, 11206
Agent
David Unsdorfer
58 GERRY STREET 6D
Brooklyn, NY, 11206
HeadOfficer
David Unsdorfer
58 GERRY STREET 6D
Brooklyn, NY, 11206
Officer
David Unsdorfer
58 GERRY STREET
Brooklyn, NY, 11206
SiteManager
David Unsdorfer
4

Deed Records

Parties from ACRIS deed and mortgage records

MORTGAGER/BORROWER
MORTGAGEE/LENDER
MORTGAGEE/LENDER
MORTGAGEE/LENDER
GRANTEE/BUYER
183 WILSON STREET
SUITE 498
BROOKLYN, NY, 11211
GRANTOR/SELLER
C/O: EMILY ELYSHEVITZ
144-23 CHARTER ROAD, APT 4C
JAMAICA, NY, 11435
GRANTOR/SELLER
144-23 CHARTER ROAD, APT 4C
JAMAICA, NY, 11435
GRANTOR/SELLER
C/O: EMILY ELYSHEVITZ
144-23 CHARTER ROAD, APT 4C
JAMAICA, NY, 11435
MORTGAGOR/BORROWER
183 WILSON STREET SUITE 498
BROOKLYN, NY, 11211
ASSIGNOR/OLD LENDER
10951 WHITE ROCK ROAD STE 200
RANCHO CORDOVA, CA, 95670

Show all recorded documents

5

Property Records

Owner information from assessment and PLUTO records

Assessment Owner
PLUTO Owner