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NYC DOB record · B00555383-I1

3841 Cypress Avenue

3841 Cypress Avenue, Brooklyn, NY 11224

Alteration filing in Coney Island-Sea Gate, 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 · B00555383-I1

3841 Cypress Avenue

Brooklyn, NY 11224

Alteration filing · status dated Jul 15, 2025

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
1
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 B00555383-I1 as a alteration filing at 3841 Cypress Avenue, Brooklyn, NY 11224. Its latest published status category is Recorded as completed, dated Jul 15, 2025. The filing records 1 proposed dwelling unit.

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
Jul 15, 2025
Proposed scale
1 proposed dwelling unit
The building, not the filingEvery filing at BIN 3188137, with the parcel and violation recordApplicant of recordSee the 93 filings that name Concord Consulting Engineering PC
FiledJul 12, 2021
Current recordRecorded as completed
Proposed scale1 units
Recorded cost$6,500

What the filing says

A public-record reading of the proposed work.

Modifications to existing plumbing system to match new fixtures floor plan layout

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 one-family home built in 1930, on a 5,040 sq ft lot.

Built
1930
Floors
2
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R3-1
Lot area
5,040 sq ft
Building area
2,490 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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00555383-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 20 days of being filed and a quarter take longer than 4 months, measured across 66,798 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
B00555383-I1
BBL
3069600059
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
1
Proposed dwelling units
1
plumbing

Nearby records

Other verified filings in this part of the city.