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NYC DOB record · B01342717-I1

151 Hawthorne Street

151 Hawthorne Street, Brooklyn, NY 11225

Alteration filing in Prospect Lefferts Gardens-Wingate, Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 1, 2026 · Verify the source row

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151 Hawthorne Street record graphic showing the DOB filing status and stated proposal scale
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing B01342717-I1 as a alteration filing at 151 Hawthorne Street, Brooklyn, NY 11225. Its latest published status category is Recorded as completed, dated Aug 27, 2026. The filing records 27 proposed dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Recorded as completed
Latest status date
Aug 27, 2026
Proposed scale
27 proposed dwelling units
Complete building dossierView all 9 filings associated with BIN 3115586Applicant of recordSee the 16 filings that name Black Sheep Engineering Group
FiledJan 9, 2026
Current recordRecorded as completed
Proposed scale27 units
Recorded cost$1

What the filing says

A public-record reading of the proposed work.

Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2022 building code chapter 33. No change in use, egress and/or occupancy with this application.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

The lot this filing sits on

What is already here?

The lot holds a 2.5-story one-family home built in 1899, on a 8,400 sq ft lot.

Built
1899
Floors
2.5
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6
Lot area
8,400 sq ft
Building area
2,548 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01342717-I1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “LOC Issued.”

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    04

Scope and identifiers

The details used to match this filing.

DOB filing number
B01342717-I1
BBL
3050430081
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
1
Proposed dwelling units
27

Nearby records

Other verified filings in this part of the city.