NYC DOB record · B00305595-I1

525 St Marks Avenue

525 St Marks Avenue, Brooklyn, NY 11238

Alteration filing in Crown Heights (North), 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 31, 2026 · Verify the source row

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525 St Marks Avenue 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 B00305595-I1 as a alteration filing at 525 St Marks Avenue, Brooklyn, NY 11238. Its latest published status category is Approved, dated Dec 23, 2025. The filing records 13 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
Dec 23, 2025
Proposed scale
13 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3028314
FiledJan 29, 2020
Current recordApproved
Proposed scale13 units
Recorded cost$1

What the filing says

A public-record reading of the proposed work.

Installation of fence as per plans. no change in 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 7-story elevator apartment building built in 2019, with 22 homes, on a 4,153 sq ft lot.

Built
2019
Floors
7
Residential units
22
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R7A
Lot area
4,153 sq ft
Building area
29,718 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 B00305595-I1.

    01
  2. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

Scope and identifiers

The details used to match this filing.

DOB filing number
B00305595-I1
BBL
3011490061
Review type
Professional Certification
Existing stories
Not recorded
Proposed stories
Not recorded
Existing dwelling units
13
Proposed dwelling units
13