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NYC DOB record · B01277928-I1

307 Bond Street

307 Bond Street, Brooklyn, NY 11231

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

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

Open full map
307 Bond 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 B01277928-I1 as a alteration filing at 307 Bond Street, Brooklyn, NY 11231. Its latest published status category is Approved, dated Aug 28, 2026. The published record does not state proposed stories or 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
Approved
Latest status date
Aug 28, 2026
Proposed scale
Not stated in this filing
Complete building dossierView all 11 filings associated with BIN 3429697Applicant of recordSee the 16 filings that name Black Sheep Engineering Group
FiledSep 3, 2025
Current recordApproved
Proposed scaleNot specified
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Installation of temporary roof/overhead protection per plan submitted. Work shall comply with 2022 building codes 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 21-story elevator apartment building built in 2025, with 158 homes, on a 28,500 sq ft lot.

Built
2025
Last altered
2022
Floors
21
Residential units
158
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
M1-4/R7-2
Lot area
28,500 sq ft
Building area
213,934 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 B01277928-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 “Permit Entire.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
B01277928-I1
BBL
3004380007
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.