NYC DOB record · B00319780-I1

138 Hopkinson Avenue

138 Hopkinson Avenue, Brooklyn, NY 11233

Alteration filing in Ocean Hill, 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 · B00319780-I1

138 Hopkinson Avenue

Brooklyn, NY 11233

Alteration filing · status dated Sep 16, 2025

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
48
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 B00319780-I1 as a alteration filing at 138 Hopkinson Avenue, Brooklyn, NY 11233. Its latest published status category is Recorded as completed, dated Sep 16, 2025. The filing records 48 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
Sep 16, 2025
Proposed scale
48 proposed dwelling units
The building, not the filingEvery filing at BIN 3041639, with the parcel and violation recordApplicant of recordSee the 1028 filings that name Enthink Engineering LLC
FiledMar 10, 2020
Current recordRecorded as completed
Proposed scale48 units
Recorded cost$5,000

What the filing says

A public-record reading of the proposed work.

Proposed installation of temporary pipe scaffold as per plans. work shall comply with chapter #33 of the NYC building code. no change in use, occupancy, or egress under this application.

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 walk-up apartment building built in 1928, with 45 homes, on a 10,000 sq ft lot.

Built
1928
Floors
4
Residential units
45
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6
Lot area
10,000 sq ft
Building area
38,861 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 8 notices on file; the most recent was issued Aug 16, 1993.

  • Local law 62/91 - boilers

    Issued Aug 16, 1993

Open means the agency has not recorded a resolution, which is not the same as the problem still existing. What a violation is, and what it is not. 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 B00319780-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 “LOC Issued.”

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    04

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,747 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
B00319780-I1
BBL
3015320030
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
48
Proposed dwelling units
48
Scaffolding