newyorkdailyStreet Futures
SearchExplore New York

NYC DOB record · B00582744-I1

261 Prospect Avenue

261 Prospect Avenue, Brooklyn, NY 11215

Alteration filing in Windsor Terrace-South Slope, 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. What every status means

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 21, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · B00582744-I1

261 Prospect Avenue

Brooklyn, NY 11215

Alteration filing · status dated Mar 19, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
Not stated
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 B00582744-I1 as a alteration filing at 261 Prospect Avenue, Brooklyn, NY 11215. Its latest published status category is Approved, dated Mar 19, 2026. The published record does not state proposed stories or 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
Mar 19, 2026
Proposed scale
Not stated in this filing
The building, not the filingwhat it sold for, apartment sizes, the owner of record and every filing at BIN 3024216Applicant of recordSee the 354 filings that name H & O Engineering, DPC
FiledAug 27, 2021
Current recordApproved
Proposed scaleNot specified
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Installation of construction fence to protect site, during full demolition

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00582744-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

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
B00582744-I1
BBL
3010530079
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0

Nearby records

Other verified filings in this part of the city.