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NYC DOB record · B00587444-I1

837 42 Street

837 42 Street, Brooklyn, NY 11232

Alteration filing in Sunset Park (East)-Borough Park (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. What every status means

Recorded as completedAlteration filing

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

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NYC DOB RECORD · B00587444-I1

837 42 Street

Brooklyn, NY 11232

Alteration filing · status dated Feb 8, 2022

Current record
Recorded as completed
Proposed scale
2 stories
Dwelling units
4
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 B00587444-I1 as a alteration filing at 837 42 Street, Brooklyn, NY 11232. Its latest published status category is Recorded as completed, dated Feb 8, 2022. The filing records 2 proposed stories and 4 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
Recorded as completed
Latest status date
Feb 8, 2022
Proposed scale
2 proposed stories and 4 proposed dwelling units
The building, not the filingwhat it sold for and every filing at BIN 3018250Applicant of recordSee the 69 filings that name Huan Design INC.
FiledSep 7, 2021
Current recordRecorded as completed
Proposed scale2 stories
Recorded cost$120,000

What the filing says

A public-record reading of the proposed work.

Interior renovation of the house. no change in use, egress, and 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 walk-up apartment building built in 1930, with 4 homes, on a 2,003 sq ft lot.

Built
1930
Floors
2
Residential units
4
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6
Lot area
2,003 sq ft
Building area
1,800 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00587444-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

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,747 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
B00587444-I1
BBL
3009230063
Review type
Professional Certification
Existing stories
2
Proposed stories
2
Existing dwelling units
4
Proposed dwelling units
4
General constructionStructural work

Nearby records

Other verified filings in this part of the city.