NYC DOB record · B01317805-I1

1601 48 Street

1601 48 Street, Brooklyn, NY 11204

Alteration filing in Borough Park, 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 Sep 2, 2026 · Verify the source row

Open full map
1601 48 Street 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 B01317805-I1 as a alteration filing at 1601 48 Street, Brooklyn, NY 11204. Its latest published status category is Approved, dated Aug 31, 2026. The filing records 4 proposed stories and 45 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 31, 2026
Proposed scale
4 proposed stories and 45 proposed dwelling units
FiledNov 18, 2025
Current recordApproved
Proposed scale4 stories
Recorded cost$49,200

What the filing says

A public-record reading of the proposed work.

Minor structure repair on 3rd floor and 4th floor as per plan.

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 4-story place of worship built in 1926, with 7 homes, on a 10,000 sq ft lot.

Built
1926
Last altered
1990
Floors
4
Residential units
7
Building type
Place of worship
Land use
Public facilities and institutions
Zoning district
R6
Lot area
10,000 sq ft
Building area
32,500 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 13 open notices on record for this building, out of 14 notices on file; the most recent was issued Aug 11, 2025.

  • Construction

    Issued Aug 11, 2025 — OBSERVED ON 3RD AND 4TH FLOOR REMOVAL OF PARTITION WALLS, FLOORING AND FIRE STOPPING IN THE CEILING DONE WITHOUT PERMITS. NOTED: RECONFIGURATION OF PROPERTY LAYOUT AND CHANGED STRUCTURAL SUPPORTS.

  • Low pressure boiler

    Issued Apr 25, 2023 — VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION

  • Failure to

    Issued Feb 2, 2020 — FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

  • 10 further open notices are on file. Open the source dataset for the full list.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 2, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B01317805-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
B01317805-I1
BIN
3128818
BBL
3054430001
Review type
Standard Plan Examination
Existing stories
4
Proposed stories
4
Existing dwelling units
45
Proposed dwelling units
45
General constructionStructural work