NYC DOB record · B00562714-P1

142 Willow Street

142 Willow 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00562714-P1

142 Willow Street

Brooklyn, NY 11201

Alteration filing · status dated Aug 9, 2023

Current record
Approved
Proposed scale
4 stories
Dwelling units
1
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 B00562714-P1 as a alteration filing at 142 Willow Street, Brooklyn, NY 11201. Its latest published status category is Approved, dated Aug 9, 2023. The filing records 4 proposed stories and 1 proposed dwelling unit.

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 9, 2023
Proposed scale
4 proposed stories and 1 proposed dwelling unit
The building, not the filingwhat it sold for, apartment sizes, the owner of record and every filing at BIN 3001771Applicant of recordSee the 41 filings that name Cwb Architects
FiledAug 8, 2023
Current recordApproved
Proposed scale4 stories
Recorded cost$441,700

What the filing says

A public-record reading of the proposed work.

Work to include construction of a new masonry extension at the basement & 1st floor rear, installation of a new rear deck & stair, installation of a new air conditioning system, installation of new rooftop skylights, and interior partition changes as per

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 3-story one-family home built in 1840, on a 1,894 sq ft lot.

Built
1840
Last altered
1994
Floors
3
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6
Lot area
1,894 sq ft
Building area
3,655 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 15, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00562714-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

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 71,086 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
B00562714-P1
BBL
3002340066
Review type
Professional Certification
Existing stories
4
Proposed stories
4
Existing dwelling units
1
Proposed dwelling units
1
General construction