NYC DOB record · B01443983-I1

322 Prospect Avenue

322 Prospect Avenue, Brooklyn, NY 11215

Alteration filing in Windsor Terrace-South Slope, 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 Oct 10, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · B01443983-I1

322 Prospect Avenue

Brooklyn, NY 11215

Alteration filing · status dated Oct 7, 2026

Current record
Recorded as completed
Proposed scale
3 stories
Dwelling units
6
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 B01443983-I1 as a alteration filing at 322 Prospect Avenue, Brooklyn, NY 11215. Its latest published status category is Recorded as completed, dated Oct 7, 2026. The filing records 3 proposed stories and 6 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
Oct 7, 2026
Proposed scale
3 proposed stories and 6 proposed dwelling units
Applicant of recordSee the 90 filings that name Aaron Mcdonald Architect
FiledAug 18, 2026
Current recordRecorded as completed
Proposed scale3 stories
Recorded cost$21,550

What the filing says

A public-record reading of the proposed work.

Interior renovation of the 2nd floor apartment #2l of existing 5 stories residential building. repair flooring and painting throughout. construction work 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 3-story walk-up apartment building built in 1931, with 6 homes, on a 2,508 sq ft lot.

Built
1931
Floors
3
Residential units
6
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6B
Lot area
2,508 sq ft
Building area
3,900 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 10, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01443983-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 21 days of being filed and a quarter take longer than 4 months, measured across 79,348 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
B01443983-I1
BIN
3016473
BBL
3008680010
Review type
Professional Certification
Existing stories
3
Proposed stories
3
Existing dwelling units
6
Proposed dwelling units
6
General construction