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NYC DOB record · B00342295-P1

109 Montague Street

109 Montague Street, Brooklyn, NY 11201

Alteration filing in Brooklyn Heights, Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 12, 2026 · Verify the source row

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NYC DOB RECORD · B00342295-P1

109 Montague Street

Brooklyn, NY 11201

Alteration filing · status dated Dec 27, 2020

Current record
Approved
Proposed scale
Not stated
Dwelling units
8
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 B00342295-P1 as a alteration filing at 109 Montague Street, Brooklyn, NY 11201. Its latest published status category is Approved, dated Dec 27, 2020. The filing records 8 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
Approved
Latest status date
Dec 27, 2020
Proposed scale
8 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3001966Applicant of recordSee the 10 filings that name Thomas Tsue Architect
FiledSep 14, 2020
Current recordApproved
Proposed scale8 units
Recorded cost$135,000

What the filing says

A public-record reading of the proposed work.

Work on Cellar, 2nd, 3rd, 4th, and 5th floors. Installation of new bathrooms, dishwashers, washing machines and laundry standpipes. Relocate gas ranges and sinks. New vent pipes & waste stacks, new gas meters, gas valves and gas risers.

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 5-story walk-up apartment building built in 1900, with 8 homes, on a 2,500 sq ft lot.

Built
1900
Last altered
2020
Floors
5
Residential units
8
Building type
Walk-up apartment building
Land use
Mixed residential and commercial
Zoning district
R7-1
Lot area
2,500 sq ft
Building area
8,750 sq ft
Historic district
Brooklyn Heights Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00342295-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
B00342295-P1
BBL
3002420010
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
8
Proposed dwelling units
8

Nearby records

Other verified filings in this part of the city.