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NYC DOB record · B00525185-I1

145 Walworth Street

145 Walworth Street, Brooklyn, NY 11205

Alteration filing in Bedford-Stuyvesant (West), Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin. What every status means

ApprovedAlteration filing

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

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NYC DOB RECORD · B00525185-I1

145 Walworth Street

Brooklyn, NY 11205

Alteration filing · status dated Jul 14, 2021

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 B00525185-I1 as a alteration filing at 145 Walworth Street, Brooklyn, NY 11205. Its latest published status category is Approved, dated Jul 14, 2021. 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
Jul 14, 2021
Proposed scale
Not stated in this filing
Applicant of recordSee the 15 filings that name Integrated Energy Concepts Eng
FiledJun 21, 2021
Current recordApproved
Proposed scaleNot specified
Recorded cost$10,000

What the filing says

A public-record reading of the proposed work.

Installation of zinc-air flow battery (zafb) system for energy storage. each energy storage system to be located in ul rated containers. installation of exhaust fans and unit heaters for each energy storage system. 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 2-story factory or industrial building built in 1959, on a 31,183 sq ft lot.

Built
1959
Floors
2
Residential units
0
Building type
Factory or industrial building
Land use
Industrial and manufacturing
Zoning district
M1-2
Lot area
31,183 sq ft
Building area
20,000 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00525185-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 73,707 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
B00525185-I1
BIN
3048574
BBL
3017520013
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
0
Proposed dwelling units
0
mechanical

Nearby records

Other verified filings in this part of the city.