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Building record · BIN 3162482

7923 12 Avenue

7923 12 Avenue, Brooklyn, NY 11228

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 13 independently sourced records, including 8 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3162482

7923 12 Avenue

Dyker Heights, Brooklyn

A consolidated public-record view · updated Jun 29, 2023

DOB filings
13
Active-status
8
Recorded addresses
1
Building data portrait

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

Matched filings13
Open or active-status records8
First included filingJan 21, 2021
Latest recorded changeJun 29, 2023

The lot

What is already here?

The lot holds a 2-story one-family home built in 1920, on a 5,000 sq ft lot.

  1. Floor 2Nothing on record
  2. Floor 1Street levelStreet level. The lot is recorded as one and two family homes.
  • Street levelOne and two family homes
  • Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 27.5 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 10.1 m over 2 floors, as the city counts them. 1 run of floors has 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
2
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R4-1
Lot area
5,000 sq ft
Building area
2,442 sq ft

Owner of record

DYKER 80 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. 2 notices are on file, all with a recorded resolution.

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 3162482. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 13 alteration filing. Its latest status categories are 4 recorded as completed, 8 approved, 1 closed or withdrawn. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jan 21, 2021
Latest recorded change
Jun 29, 2023
Highest proposed story count
2 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.

Address alerts

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Get an email when NewYorkDaily detects a material change in the public DOB records associated with 7923 12 Avenue.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 13 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Herewith fling application for cap and removal of plumbing fixtures. Filing B00457583-I1.

    01
  2. Alteration approved

    Filing B00457583-I1 reached an approved status.

    02
  3. Alteration filed

    Herewith filing for complete interior renovation of 1 family house (1st and 2nd floor), work to include new partitions and finishes thru-out.. Plumbing to be filed under separate DOB NOW applications. Filing B00477855-I1.

    03
  4. Alteration approved

    Filing B00477855-I1 reached an approved status.

    04
  5. Permit recorded for alteration

    DOB lists a first permit date for B00457583-I1. That is not by itself confirmation of activity on site.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00477855-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Herewith fling application for cap and removal of plumbing fixtures. Filing B00457583-P1.

    07
  8. Alteration approved

    Filing B00457583-P1 reached an approved status.

    08
  9. Alteration now approved

    The latest status recorded for B00457583-P1 is “Approved.”

    09
  10. Alteration filed

    Herewith filing for installation of new plumbing fixtures on floors 1 thru 2 and replacement of fixtures in cellar level. Filing B00505161-I1.

    010
  11. Alteration approved

    Filing B00505161-I1 reached an approved status.

    011
  12. Alteration filed

    Herewith filing for new installation of HVAC system for cooling and heating. Filing B00506278-I1.

    012
  13. Alteration approved

    Filing B00506278-I1 reached an approved status.

    013
  14. Alteration filed

    Herewith filing construction fence. Filing B00522624-I1.

    014
  15. Alteration approved

    Filing B00522624-I1 reached an approved status.

    015
  16. Alteration filed

    Herewith filing construction fence. Filing B00522624-P1.

    016
  17. Alteration approved

    Filing B00522624-P1 reached an approved status.

    017
  18. Alteration now approved

    The latest status recorded for B00522624-P1 is “Approved.”

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00522624-I1. That is not by itself confirmation of activity on site.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for B00505161-I1. That is not by itself confirmation of activity on site.

    020
  21. Alteration filed

    Herewith filing for installation of new plumbing fixtures on floors 1 thru 2 and replacement of fixtures in cellar level. Filing B00505161-P1.

    021
  22. Alteration approved

    Filing B00505161-P1 reached an approved status.

    022
  23. Alteration now approved

    The latest status recorded for B00505161-P1 is “Approved.”

    023
  24. Alteration filed

    Herewith filing for installation of new plumbing fixtures on floors 1 thru 2 and replacement of fixtures in cellar level. Filing B00505161-P2.

    024
  25. Alteration approved

    Filing B00505161-P2 reached an approved status.

    025
  26. Alteration now approved

    The latest status recorded for B00505161-P2 is “Approved.”

    026
  27. Alteration filed

    Herewith filing for installation of new plumbing fixtures on floors 1 thru 2 and replacement of fixtures in cellar level. Filing B00505161-P3.

    027
  28. Alteration approved

    Filing B00505161-P3 reached an approved status.

    028
  29. Alteration now approved

    The latest status recorded for B00505161-P3 is “Approved.”

    029
  30. Alteration signed off

    DOB recorded a sign-off for B00522624-I1.

    030
  31. Alteration now completed

    The latest status recorded for B00522624-I1 is “LOC Issued.”

    031
  32. Alteration filed

    Herewith filing for installation of new plumbing fixtures on floors 1 thru 2 and replacement of fixtures in cellar level. Filing B00505161-P4.

    032
  33. Alteration filed

    Herewith fling application for cap and removal of plumbing fixtures. Filing B00457583-P2.

    033
  34. Alteration now closed

    The latest status recorded for B00506278-I1 is “Filing Withdrawn.”

    034
  35. Alteration approved

    Filing B00457583-P2 reached an approved status.

    035
  36. Alteration now approved

    The latest status recorded for B00457583-P2 is “Approved.”

    036
  37. Alteration approved

    Filing B00505161-P4 reached an approved status.

    037
  38. Alteration filed

    Herewith filing for complete interior renovation of 1 family house (1st and 2nd floor), work to include new partitions and finishes thru-out.. Plumbing to be filed under separate DOB NOW applications. Filing B00477855-P1.

    038
  39. Alteration now approved

    The latest status recorded for B00505161-P4 is “Approved.”

    039
  40. Alteration approved

    Filing B00477855-P1 reached an approved status.

    040
  41. Alteration now approved

    The latest status recorded for B00477855-P1 is “Approved.”

    041
  42. Alteration signed off

    DOB recorded a sign-off for B00477855-I1.

    042
  43. Alteration now completed

    The latest status recorded for B00477855-I1 is “LOC Issued.”

    043
  44. Alteration signed off

    DOB recorded a sign-off for B00505161-I1.

    044
  45. Alteration now completed

    The latest status recorded for B00505161-I1 is “LOC Issued.”

    045
  46. Alteration signed off

    DOB recorded a sign-off for B00457583-I1.

    046
  47. Alteration now completed

    The latest status recorded for B00457583-I1 is “LOC Issued.”

    047

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

Dyker Heights

Streets

12 Avenue

Postal codes

11228

Applicants of record

Costa Arch & Eng LLP