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NYC DOB record · B00249665-I1

4102 8 Avenue

4102 8 Avenue, Brooklyn, NY 11232

Alteration filing in Sunset Park (Central), 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 11, 2026 · Verify the source row

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NYC DOB RECORD · B00249665-I1

4102 8 Avenue

Brooklyn, NY 11232

Alteration filing · status dated Dec 27, 2020

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
30
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 B00249665-I1 as a alteration filing at 4102 8 Avenue, Brooklyn, NY 11232. Its latest published status category is Recorded as completed, dated Dec 27, 2020. The filing records 30 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
Dec 27, 2020
Proposed scale
30 proposed dwelling units
Complete building dossierView all 2 filings associated with BIN 3425760Applicant of recordSee the 18 filings that name Harry Tenenbaum,pe
FiledOct 24, 2019
Current recordRecorded as completed
Proposed scale30 units
Recorded cost$4,000

What the filing says

A public-record reading of the proposed work.

Propose new plumbing work @ basement, install (2) new non-residential sinks as per plan. no change in use, egress, or 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 7-story condominium built in 2015, with 30 homes, on a 7,521 sq ft lot.

Built
2015
Last altered
2015
Floors
7
Residential units
30
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
R6
Lot area
7,521 sq ft
Building area
30,421 sq ft

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 B00249665-I1.

    01
  2. First permit date recorded

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

    02
  3. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    03
  4. Current status updated

    The latest recorded filing status is “LOC Issued.”

    04

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00249665-I1
BBL
3009227503
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
30
Proposed dwelling units
30

Nearby records

Other verified filings in this part of the city.