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NYC DOB record · B00682280-I1

4501 Avenue N

4501 Avenue N, Brooklyn, NY 11234

Alteration filing in Flatlands, 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 21, 2026 · Verify the source row

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NYC DOB RECORD · B00682280-I1

4501 Avenue N

Brooklyn, NY 11234

Alteration filing · status dated Mar 30, 2026

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
2
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 B00682280-I1 as a alteration filing at 4501 Avenue N, Brooklyn, NY 11234. Its latest published status category is Recorded as completed, dated Mar 30, 2026. The filing records 2 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
Mar 30, 2026
Proposed scale
2 proposed dwelling units
Applicant of recordSee the 92 filings that name Grant Engineering Consultants, LLC
FiledMay 31, 2022
Current recordRecorded as completed
Proposed scale2 units
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Replacement of existing antennas, eq. cabinets and RRUs, install new antennas, remove existing RRUs on the rooftop (T-Mobile - BQ04272C) as per plans. All work is in compliance with TPPN 5/98 and BB 11/21. No change to 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 3-story warehouse built in 1938, on a 8,000 sq ft lot.

Built
1938
Floors
3
Residential units
2
Building type
Warehouse
Land use
Industrial and manufacturing
Zoning district
R3-2
Lot area
8,000 sq ft
Building area
11,000 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 B00682280-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 66,798 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
B00682280-I1
BIN
3336924
BBL
3078700007
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
2
Proposed dwelling units
2

Nearby records

Other verified filings in this part of the city.