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NYC DOB record · B01194996-I1

945 East 9 Street

945 East 9 Street, Brooklyn, NY 11230

Alteration filing in Mapleton-Midwood (West), 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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945 East 9 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 B01194996-I1 as a alteration filing at 945 East 9 Street, Brooklyn, NY 11230. Its latest published status category is Recorded as completed, dated Aug 27, 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
Recorded as completed
Latest status date
Aug 27, 2026
Proposed scale
Not stated in this filing
Applicant of recordSee the 26 filings that name Tom Petersen Architect, LLC
FiledMar 13, 2025
Current recordRecorded as completed
Proposed scaleNot specified
Recorded cost$12,750

What the filing says

A public-record reading of the proposed work.

Installation of PV System on existing rooftop. No changes to Egress or use of occupancy.

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-story one-family home built in 1930, on a 4,000 sq ft lot.

Built
1930
Floors
2
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R2X
Lot area
4,000 sq ft
Building area
2,364 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 B01194996-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

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

    03
  4. Current status updated

    The latest recorded filing status is “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

Scope and identifiers

The details used to match this filing.

DOB filing number
B01194996-I1
BIN
3170983
BBL
3065220070
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
Not recorded
Proposed dwelling units
Not recorded
Solar work

Nearby records

Other verified filings in this part of the city.