NYC DOB record · B01383517-I1

3101 Avenue I

3101 Avenue I, Brooklyn, NY 11210

Alteration filing in Flatbush, 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.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Aug 29, 2026 · Verify the source row

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3101 Avenue I record graphic showing the DOB filing status and stated proposal scale
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 B01383517-I1 as a alteration filing at 3101 Avenue I, Brooklyn, NY 11210. Its latest published status category is Approved, dated Aug 26, 2026. The filing records 77 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
Aug 26, 2026
Proposed scale
77 proposed dwelling units
FiledMay 20, 2026
Current recordApproved
Proposed scale77 units
Recorded cost$42,000

What the filing says

A public-record reading of the proposed work.

Install washer and dryers for building tenant's accessory use at cellar. work includes plumbing piping, new sprinkler heads off existing domestic water system, and dryer venting. all as per plan. no change in egress use 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 6-story elevator apartment building built in 1935, with 77 homes, on a 18,000 sq ft lot.

Built
1935
Floors
6
Residential units
77
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R6
Lot area
18,000 sq ft
Building area
84,600 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 1, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01383517-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 “Permit Entire.”

    04

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
B01383517-I1
BIN
3206442
BBL
3075770006
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
77
Proposed dwelling units
77