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NYC DOB record · B00574787-I1

900 Avenue H

900 Avenue H, Brooklyn, NY 11230

Alteration filing in Mapleton-Midwood (West), Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished. What every status means

Recorded as completedAlteration filing

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

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NYC DOB RECORD · B00574787-I1

900 Avenue H

Brooklyn, NY 11230

Alteration filing · status dated Mar 8, 2023

Current record
Recorded as completed
Proposed scale
6 stories
Dwelling units
65
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 B00574787-I1 as a alteration filing at 900 Avenue H, Brooklyn, NY 11230. Its latest published status category is Recorded as completed, dated Mar 8, 2023. The filing records 6 proposed stories and 65 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
Recorded as completed
Latest status date
Mar 8, 2023
Proposed scale
6 proposed stories and 65 proposed dwelling units
The building, not the filingEvery filing at BIN 3170547, with the parcel and violation recordApplicant of recordSee the 13 filings that name Ds Engineering Services, PC
FiledAug 31, 2021
Current recordRecorded as completed
Proposed scale6 stories
Recorded cost$96,000

What the filing says

A public-record reading of the proposed work.

Exterior masonry wall repairs. 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 6-story elevator apartment building built in 1937, with 65 homes, on a 20,000 sq ft lot.

Built
1937
Floors
6
Residential units
65
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R7A
Lot area
20,000 sq ft
Building area
77,000 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 B00574787-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

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
B00574787-I1
BBL
3065120001
Review type
Professional Certification
Existing stories
6
Proposed stories
6
Existing dwelling units
65
Proposed dwelling units
65
General construction

Nearby records

Other verified filings in this part of the city.