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Building record · BIN 3139179

5417 9 Avenue

5417 9 Avenue, Brooklyn, NY 11220

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 12 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3139179

5417 9 Avenue

Sunset Park (East)-Borough Park (West), Brooklyn

A consolidated public-record view · updated Sep 28, 2021

DOB filings
12
Active-status
5
Recorded addresses
1
Building data portrait

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

Matched filings12
Open or active-status records5
First included filingSep 10, 2019
Latest recorded changeSep 28, 2021

The lot

What is already here?

The lot holds a 4-story walk-up apartment building built in 1910, with 8 homes, on a 2,000 sq ft lot.

  1. Floors 2–4Homes8 homes are recorded on this lot — about 3 homes to a floor. The city does not publish which floor any of them is on.
  2. Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
  • Street levelWalk-up apartments
  • Homes8 recorded on the lot
  • Above the southern skylineFrom about floor 6 — the tallest thing within 60 m to the south is 15.5 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 8.1 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
1910
Last altered
2019
Floors
4
Residential units
8
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R6
Lot area
2,000 sq ft
Building area
5,678 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 $480,000.

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.

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 3139179. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 12 alteration filing. Its latest status categories are 7 recorded as completed, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Sep 10, 2019
Latest recorded change
Sep 28, 2021
Highest proposed story count
4 stories
Highest proposed unit count
8 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 12 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 new heating, ventilation and cooling system for new 4 story residential building. Filing B00225148-I1.

    01
  2. Alteration filed

    Propose plumbing and sprinkler work for vertical and horizontal enlargement to establish 4 story residential building. Filing B00251020-I1.

    02
  3. Alteration filed

    Propose 4 story residential building. Filing B00252327-I1.

    03
  4. Alteration approved

    Filing B00225148-I1 reached an approved status.

    04
  5. Alteration filed

    This job is filed for construction fence for alteration building work at 5417 9th ave, brooklyn; job #321594315. Filing B00370847-I1.

    05
  6. Alteration approved

    Filing B00370847-I1 reached an approved status.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for B00370847-I1. That is not by itself confirmation of activity on site.

    07
  8. Alteration approved

    Filing B00251020-I1 reached an approved status.

    08
  9. Alteration filed

    Installation of a heavy duty sidewalk shed as per plans during general construction. no change in use, egress or occupancy. sidewalk shed to comply with chapter 33 of NYC building code of 2014. Filing B00387896-I1.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for B00387896-I1. That is not by itself confirmation of activity on site.

    010
  11. Alteration approved

    Filing B00252327-I1 reached an approved status.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00252327-I1. That is not by itself confirmation of activity on site.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00251020-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration filed

    Installation of pipe scaffold with alt 1 applicaion #321594315. no change in use, egress or occupancy. Filing B00419027-I1.

    014
  15. Alteration approved

    Filing B00419027-I1 reached an approved status.

    015
  16. Permit recorded for alteration

    DOB lists a first permit date for B00419027-I1. That is not by itself confirmation of activity on site.

    016
  17. Alteration filed

    Install (8) gas fired combo boilers in conjunction with alt1# 321594315. Filing B00442887-I1.

    017
  18. Alteration approved

    Filing B00442887-I1 reached an approved status.

    018
  19. Alteration signed off

    DOB recorded a sign-off for B00419027-I1.

    019
  20. Alteration now completed

    The latest status recorded for B00419027-I1 is “LOC Issued.”

    020
  21. Alteration signed off

    DOB recorded a sign-off for B00387896-I1.

    021
  22. Alteration now completed

    The latest status recorded for B00387896-I1 is “LOC Issued.”

    022
  23. Permit recorded for alteration

    DOB lists a first permit date for B00442887-I1. That is not by itself confirmation of activity on site.

    023
  24. Alteration filed

    Propose plumbing and sprinkler work for vertical and horizontal enlargement to establish 4 story residential building. Filing B00251020-P1.

    024
  25. Alteration approved

    Filing B00251020-P1 reached an approved status.

    025
  26. Alteration now approved

    The latest status recorded for B00251020-P1 is “Approved.”

    026
  27. Alteration filed

    Install (8) gas fired combo boilers in conjunction with alt1# 321594315. Filing B00442887-P1.

    027
  28. Alteration approved

    Filing B00442887-P1 reached an approved status.

    028
  29. Alteration now approved

    The latest status recorded for B00442887-P1 is “Approved.”

    029
  30. Alteration filed

    Propose plumbing and sprinkler work for vertical and horizontal enlargement to establish 4 story residential building. Filing B00251020-P2.

    030
  31. Permit recorded for alteration

    DOB lists a first permit date for B00225148-I1. That is not by itself confirmation of activity on site.

    031
  32. Alteration filed

    Proposed new heating, ventilation and cooling system for new 4 story residential building. Filing B00225148-P1.

    032
  33. Alteration approved

    Filing B00251020-P2 reached an approved status.

    033
  34. Alteration now approved

    The latest status recorded for B00251020-P2 is “Approved.”

    034
  35. Alteration filed

    Propose plumbing and sprinkler work for vertical and horizontal enlargement to establish 4 story residential building. Filing B00251020-P3.

    035
  36. Alteration approved

    Filing B00225148-P1 reached an approved status.

    036
  37. Alteration now approved

    The latest status recorded for B00225148-P1 is “Approved.”

    037
  38. Alteration approved

    Filing B00251020-P3 reached an approved status.

    038
  39. Alteration now approved

    The latest status recorded for B00251020-P3 is “Approved.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00370847-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00370847-I1 is “LOC Issued.”

    041
  42. Alteration signed off

    DOB recorded a sign-off for B00225148-I1.

    042
  43. Alteration now completed

    The latest status recorded for B00225148-I1 is “LOC Issued.”

    043
  44. Alteration signed off

    DOB recorded a sign-off for B00251020-I1.

    044
  45. Alteration now completed

    The latest status recorded for B00251020-I1 is “LOC Issued.”

    045
  46. Alteration signed off

    DOB recorded a sign-off for B00442887-I1.

    046
  47. Alteration now completed

    The latest status recorded for B00442887-I1 is “LOC Issued.”

    047
  48. Alteration signed off

    DOB recorded a sign-off for B00252327-I1.

    048
  49. Alteration now completed

    The latest status recorded for B00252327-I1 is “LOC Issued.”

    049

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 1, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Sunset Park (East)-Borough Park (West)

Streets

9 Avenue

Postal codes

11220

Applicants of record

A & T Engineering, P.C.Alberto RomanAshraf Corp