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Building record · BIN 3020830

288 6 Avenue

288 6 Avenue, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 11 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3020830

288 6 Avenue

Park Slope, Brooklyn

A consolidated public-record view · updated Jun 7, 2023

DOB filings
11
Active-status
5
Recorded addresses
1
Building data portrait

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

Matched filings11
Open or active-status records5
First included filingAug 30, 2020
Latest recorded changeJun 7, 2023

The lot

What is already here?

The lot holds a 4-story two-family home built in 1920, on a 2,000 sq ft lot.

  1. Floors 2–4Homes2 homes are recorded on this lot — a home spread over more than one floor. The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
  • Street levelOne and two family homes
  • Homes2 recorded on the lot
  • Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 18.3 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 13.2 m over 4 floors, as the city counts them. 2 runs of floors have something on record. The city publishes a roof height and a storey count for the lot, and nothing at all about any individual floor. What stands to the south is measured from the city’s own footprints and roof heights; it is a statement about the skyline, not a calculation of sunlight.
Built
1920
Floors
4
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
2,000 sq ft
Building area
3,867 sq ft

What it sold for

1 apartment on this tax block changed hands in the year the city last published, at a median of $1,430,000.

Recorded sale prices from the Department of Finance’s rolling file, covering the year to Aug 31, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.

Owner of record

SQUARE BUSINESS, LLC

As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.

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. When the rest of New York went up

Violation record

Are there open violations here?

No open violations are recorded for this building.

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.

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 3020830. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 11 alteration filing. Its latest status categories are 6 recorded as completed, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Aug 30, 2020
Latest recorded change
Jun 7, 2023
Highest proposed story count
4 stories
Highest proposed unit count
2 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 11 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    In conjunction with renovation of converted 2 family house, installing sprinkler system. Filing B00390106-I1.

    01
  2. Alteration approved

    Filing B00390106-I1 reached an approved status.

    02
  3. Alteration filed

    In conjunction with renovation of converted 2 family house. mechanical work only. Filing B00389982-I1.

    03
  4. Alteration approved

    Filing B00389982-I1 reached an approved status.

    04
  5. Alteration filed

    In conjunction with Renovation of converted 2 family house . structural only. Filing B00390006-I1.

    05
  6. Alteration approved

    Filing B00390006-I1 reached an approved status.

    06
  7. Alteration filed

    In conjunction with renovation of converted 2 family house. Plumbing work only. Filing B00389970-I1.

    07
  8. Alteration approved

    Filing B00389970-I1 reached an approved status.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00390106-I1. That is not by itself confirmation of activity on site.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for B00389970-I1. That is not by itself confirmation of activity on site.

    010
  11. Permit recorded for alteration

    DOB lists a first permit date for B00389982-I1. That is not by itself confirmation of activity on site.

    011
  12. Alteration filed

    In conjunction with Renovation of converted 2 family house . structural only. Filing B00390006-P1.

    012
  13. Alteration approved

    Filing B00390006-P1 reached an approved status.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00390006-I1. That is not by itself confirmation of activity on site.

    014
  15. Alteration now approved

    The latest status recorded for B00390006-P1 is “Approved.”

    015
  16. Alteration filed

    In conjunction with renovation of the new constructed 2 family townhouse. minor additional renovation for the 3rd Floor stair and roof bulk head stair only. Filing B00584502-I1.

    016
  17. Alteration approved

    Filing B00584502-I1 reached an approved status.

    017
  18. Alteration filed

    In conjunction with Renovation of converted 2 family house . structural only. Filing B00390006-P2.

    018
  19. Alteration approved

    Filing B00390006-P2 reached an approved status.

    019
  20. Alteration now approved

    The latest status recorded for B00390006-P2 is “Approved.”

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for B00584502-I1. That is not by itself confirmation of activity on site.

    021
  22. Alteration filed

    Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing B00620046-I1.

    022
  23. Alteration approved

    Filing B00620046-I1 reached an approved status.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for B00620046-I1. That is not by itself confirmation of activity on site.

    024
  25. Alteration filed

    In conjunction with renovation of converted 2 family house, installing sprinkler system. Filing B00390106-P1.

    025
  26. Alteration approved

    Filing B00390106-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00390106-P1 is “Approved.”

    027
  28. Alteration filed

    In conjunction with renovation of converted 2 family house. Plumbing work only. Filing B00389970-P1.

    028
  29. Alteration approved

    Filing B00389970-P1 reached an approved status.

    029
  30. Alteration now approved

    The latest status recorded for B00389970-P1 is “Approved.”

    030
  31. Alteration filed

    In conjunction with renovation of converted 2 family house. Plumbing work only. Filing B00389970-P2.

    031
  32. Alteration approved

    Filing B00389970-P2 reached an approved status.

    032
  33. Alteration now approved

    The latest status recorded for B00389970-P2 is “Approved.”

    033
  34. Alteration signed off

    DOB recorded a sign-off for B00620046-I1.

    034
  35. Alteration now completed

    The latest status recorded for B00620046-I1 is “LOC Issued.”

    035
  36. Alteration signed off

    DOB recorded a sign-off for B00390006-I1.

    036
  37. Alteration now completed

    The latest status recorded for B00390006-I1 is “LOC Issued.”

    037
  38. Alteration signed off

    DOB recorded a sign-off for B00389970-I1.

    038
  39. Alteration now completed

    The latest status recorded for B00389970-I1 is “LOC Issued.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00389982-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00389982-I1 is “LOC Issued.”

    041
  42. Alteration signed off

    DOB recorded a sign-off for B00390106-I1.

    042
  43. Alteration now completed

    The latest status recorded for B00390106-I1 is “LOC Issued.”

    043
  44. Alteration signed off

    DOB recorded a sign-off for B00584502-I1.

    044
  45. Alteration now completed

    The latest status recorded for B00584502-I1 is “LOC Issued.”

    045

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 Oct 7, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Park Slope

Streets

6 Avenue

Postal codes

11215

Applicants of record

Charles G. Michel Engineering, PC.Martos EngineeringWavic Engineering PLLCAshraf CorpCwb Architects