NYC DOB record · B00486555-I1

450 Warren Street

450 Warren Street, Brooklyn, NY 11217

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn. The latest DOB status is filing withdrawn.

The applicant withdrew this filing, so it is not going forward. What every status means

Closed or withdrawnAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · B00486555-I1

450 Warren Street

Brooklyn, NY 11217

Alteration filing · status dated May 8, 2025

Current record
Closed or withdrawn
Proposed scale
5 stories
Dwelling units
18
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 B00486555-I1 as a alteration filing at 450 Warren Street, Brooklyn, NY 11217. Its latest published status category is Closed or withdrawn, dated May 8, 2025. The filing records 5 proposed stories and 18 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
Closed or withdrawn
Latest status date
May 8, 2025
Proposed scale
5 proposed stories and 18 proposed dwelling units
Complete building dossierView all 11 filings associated with BIN 3006366Applicant of recordSee the 4 filings that name Kane Architecture And Urban Design
FiledJul 16, 2021
Current recordClosed or withdrawn
Proposed scale5 stories
Recorded cost$1,000

What the filing says

A public-record reading of the proposed work.

This application is being filed for a temporary use permit for a sales office (for a 5- story res. building), including model apartment unit 3A pursuant to section AC 28-111 & BB 2012-002. Filed in conjunction with NB # 321594262 & SP/SD #B00325836-I1

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 5-story condominium built in 2020, with 18 homes, on a 12,500 sq ft lot.

Built
2020
Last altered
2019
Floors
5
Residential units
18
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
M1-4/R6A
Lot area
12,500 sq ft
Building area
32,004 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 14, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 22 notices on file; the most recent was issued Aug 16, 1993.

  • Local law 62/91 - boilers

    Issued Aug 16, 1993

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 14, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00486555-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 “Filing Withdrawn.”

    04

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 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
B00486555-I1
BBL
3003997502
Review type
Professional Certification
Existing stories
5
Proposed stories
5
Existing dwelling units
18
Proposed dwelling units
18
General construction