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NYC DOB record · B01456688-I1

120 Montague Street

120 Montague Street, Brooklyn, NY 11201

Alteration filing in Brooklyn Heights, 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 18, 2026 · Verify the source row

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NYC DOB RECORD · B01456688-I1

120 Montague Street

Brooklyn, NY 11201

Alteration filing · status dated Sep 15, 2026

Current record
Approved
Proposed scale
4 stories
Dwelling units
13
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 B01456688-I1 as a alteration filing at 120 Montague Street, Brooklyn, NY 11201. Its latest published status category is Approved, dated Sep 15, 2026. The filing records 4 proposed stories and 13 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
Sep 15, 2026
Proposed scale
4 proposed stories and 13 proposed dwelling units
Applicant of recordSee the 32 filings that name S&J Engineers PLLC
FiledSep 15, 2026
Current recordApproved
Proposed scale4 stories
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Installation of temporary heavy duty sidewalk shed as per plans. no change in use, egress or occupancy. sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. live load 300psf.

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 4-story walk-up apartment building built in 1849, with 13 homes, on a 2,500 sq ft lot.

Built
1849
Last altered
1989
Floors
4
Residential units
13
Building type
Walk-up apartment building
Land use
Mixed residential and commercial
Zoning district
R7-1
Lot area
2,500 sq ft
Building area
7,425 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 18, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01456688-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

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,351 filings that carry both dates. How long a permit takes, by work type and borough

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
B01456688-I1
BIN
3002065
BBL
3002480034
Review type
Professional Certification
Existing stories
4
Proposed stories
4
Existing dwelling units
13
Proposed dwelling units
13
Sidewalk shed

Nearby records

Other verified filings in this part of the city.