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Building record · BIN 3021115

331 4 Street

331 4 Street, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 9 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3021115

331 4 Street

Park Slope, Brooklyn

A consolidated public-record view · updated Jul 5, 2022

DOB filings
9
Active-status
4
Recorded addresses
1
Building data portrait

A building-level summary of matched filings, active-status records and published identifiers.

Matched filings9
Open or active-status records4
First included filingApr 23, 2020
Latest recorded changeJul 5, 2022

The lot

What is already here?

The lot holds a 3-story one-family home built in 1920, on a 2,090 sq ft lot.

Built
1920
Last altered
2020
Floors
3
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
2,090 sq ft
Building area
3,359 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 any single filing.

What is recorded here

Multiple filings, one stable building identifier.

New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3021115. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 9 alteration filing. Its latest status categories are 5 recorded as completed, 4 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Apr 23, 2020
Latest recorded change
Jul 5, 2022
Highest proposed story count
3 stories
Highest proposed unit count
1 dwelling units

Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 9 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Proposed plumbing work in connection with the renovation of this single family home as per plans filed herewith. no change in use, egress, or occupancy. Filing B00341067-I1.

    01
  2. Alteration approved

    Filing B00341067-I1 reached an approved status.

    02
  3. Alteration filed

    Structural work in connection with alteration type 1 application number 322083758 that involves partial demolition of interior bearing walls, existing floor framing, partial floor framing, and structural design of one-story vertical extension. Filing B00341080-I1.

    03
  4. Alteration filed

    Mechanical work in connection to the renovation of this single family home. no change in use, egress, or occupancy. Filing B00341078-I1.

    04
  5. Alteration approved

    Filing B00341078-I1 reached an approved status.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00341067-I1. That is not by itself confirmation of activity on site.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for B00341078-I1. That is not by itself confirmation of activity on site.

    07
  8. Alteration approved

    Filing B00341080-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00341080-I1. That is not by itself confirmation of activity on site.

    09
  10. Alteration filed

    Alteration type 3 - construction equipment - scaffoldinstallation of pipe scaffold as per plans. pipe scaffold shall comply withchapter 33 of the NYC building code. no change in use, egress or occupancy. Filing B00409578-I1.

    010
  11. Alteration filed

    Proposed installation of heavy duty sidewalk shed for remedial repairs as per plans. no change in use occupancy or egress under this application. live load 300 per square feet. sidewalk shed shall comply with chapter # 33 of the 2014 code. Filing B00409579-I1.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00409578-I1. That is not by itself confirmation of activity on site.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00409579-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration filed

    Proposed plumbing work in connection with the renovation of this single family home as per plans filed herewith. no change in use, egress, or occupancy. Filing B00341067-P1.

    014
  15. Alteration approved

    Filing B00341067-P1 reached an approved status.

    015
  16. Alteration now approved

    The latest status recorded for B00341067-P1 is “Approved.”

    016
  17. Alteration signed off

    DOB recorded a sign-off for B00341080-I1.

    017
  18. Alteration now completed

    The latest status recorded for B00341080-I1 is “LOC Issued.”

    018
  19. Alteration filed

    Mechanical work in connection to the renovation of this single family home. no change in use, egress, or occupancy. Filing B00341078-P1.

    019
  20. Alteration approved

    Filing B00341078-P1 reached an approved status.

    020
  21. Alteration now approved

    The latest status recorded for B00341078-P1 is “Approved.”

    021
  22. Alteration filed

    Proposed plumbing work in connection with the renovation of this single family home as per plans filed herewith. no change in use, egress, or occupancy. Filing B00341067-P2.

    022
  23. Alteration approved

    Filing B00341067-P2 reached an approved status.

    023
  24. Alteration now approved

    The latest status recorded for B00341067-P2 is “Approved.”

    024
  25. Alteration signed off

    DOB recorded a sign-off for B00409578-I1.

    025
  26. Alteration now completed

    The latest status recorded for B00409578-I1 is “LOC Issued.”

    026
  27. Alteration signed off

    DOB recorded a sign-off for B00409579-I1.

    027
  28. Alteration now completed

    The latest status recorded for B00409579-I1 is “LOC Issued.”

    028
  29. Alteration filed

    Proposed plumbing work in connection with the renovation of this single family home as per plans filed herewith. no change in use, egress, or occupancy. Filing B00341067-P3.

    029
  30. Alteration approved

    Filing B00341067-P3 reached an approved status.

    030
  31. Alteration now approved

    The latest status recorded for B00341067-P3 is “Approved.”

    031
  32. Alteration signed off

    DOB recorded a sign-off for B00341067-I1.

    032
  33. Alteration now completed

    The latest status recorded for B00341067-I1 is “LOC Issued.”

    033
  34. Alteration signed off

    DOB recorded a sign-off for B00341078-I1.

    034
  35. Alteration now completed

    The latest status recorded for B00341078-I1 is “LOC Issued.”

    035

Matched DOB filings

All included filings for this building.

Each card opens a distinct official-source filing. Statuses reflect the current Street Futures snapshot, accessed Sep 14, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Park Slope

Streets

4 Street

Postal codes

11215

Applicants of record

D'antonio Consulting EngineersSyed Engineering, P.C.Celin Munoz Consulting Engineer, PC