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Building record · BIN 3428924

1644 45 Street

1644 45 Street, Brooklyn, NY 11204

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 13 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3428924

1644 45 Street

Borough Park, Brooklyn

A consolidated public-record view · updated Apr 7, 2022

DOB filings
13
Active-status
5
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 records5
First included filingMay 6, 2020
Latest recorded changeApr 7, 2022

The lot

What is already here?

The lot holds a 3-story one-family home built in 2021, on a 2,487 sq ft lot.

Built
2021
Last altered
2020
Floors
3
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R5
Lot area
2,487 sq ft
Building area
4,476 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 3428924. 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 8 recorded as completed, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
May 6, 2020
Latest recorded change
Apr 7, 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 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

    Proposed construction fence. no change to use, egress or occupancy under this application. Filing B00343727-I1.

    01
  2. Alteration approved

    Filing B00343727-I1 reached an approved status.

    02
  3. Permit recorded for alteration

    DOB lists a first permit date for B00343727-I1. That is not by itself confirmation of activity on site.

    03
  4. Alteration filed

    New three story, one family building. Filing B00375255-I1.

    04
  5. Alteration filed

    Proposed new curb cut. Filing B00375261-I1.

    05
  6. Alteration filed

    Installation of hydraulically designed sprinkler system in accordance to nfpa 13d, filed in conjunction with bis nb job#322032359 .no change in use,egress or occupancy under this application. Filing B00352331-I1.

    06
  7. Alteration approved

    Filing B00375261-I1 reached an approved status.

    07
  8. Alteration approved

    Filing B00352331-I1 reached an approved status.

    08
  9. Alteration approved

    Filing B00375255-I1 reached an approved status.

    09
  10. Alteration filed

    New three story one family building. Filing B00371379-I1.

    010
  11. Alteration approved

    Filing B00371379-I1 reached an approved status.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00371379-I1. That is not by itself confirmation of activity on site.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00375255-I1. That is not by itself confirmation of activity on site.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00352331-I1. That is not by itself confirmation of activity on site.

    014
  15. Alteration filed

    Installation of sidewalk shed and overhead protection as per plans. sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00490294-I1.

    015
  16. Alteration filed

    Installation of temporary pipe scaffolding and roof protection as per plans during construction. no change in use, egress or occupancy, shall comply with chapter 33 of NYC building code of 2014. Filing B00493388-I1.

    016
  17. Permit recorded for alteration

    DOB lists a first permit date for B00490294-I1. That is not by itself confirmation of activity on site.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00493388-I1. That is not by itself confirmation of activity on site.

    018
  19. Alteration filed

    Installation of sidewalk shed and overhead protection as per plans. sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00490294-P1.

    019
  20. Alteration approved

    Filing B00490294-P1 reached an approved status.

    020
  21. Alteration now approved

    The latest status recorded for B00490294-P1 is “Approved.”

    021
  22. Alteration filed

    Installation of temporary pipe scaffolding and roof protection as per plans during construction. no change in use, egress or occupancy, shall comply with chapter 33 of NYC building code of 2014. Filing B00493388-P1.

    022
  23. Alteration approved

    Filing B00493388-P1 reached an approved status.

    023
  24. Alteration now approved

    The latest status recorded for B00493388-P1 is “Approved.”

    024
  25. Alteration filed

    New three story, one family building. Filing B00375255-P1.

    025
  26. Alteration approved

    Filing B00375255-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00375255-P1 is “Approved.”

    027
  28. Alteration filed

    Installation of mechanical systems to new 3 story 1 family building. Filing B00375258-I1.

    028
  29. Alteration signed off

    DOB recorded a sign-off for B00493388-I1.

    029
  30. Alteration now completed

    The latest status recorded for B00493388-I1 is “LOC Issued.”

    030
  31. Alteration approved

    Filing B00375258-I1 reached an approved status.

    031
  32. Permit recorded for alteration

    DOB lists a first permit date for B00375258-I1. That is not by itself confirmation of activity on site.

    032
  33. Alteration signed off

    DOB recorded a sign-off for B00490294-I1.

    033
  34. Alteration now completed

    The latest status recorded for B00490294-I1 is “LOC Issued.”

    034
  35. Alteration filed

    Installation of hydraulically designed sprinkler system in accordance to nfpa 13d, filed in conjunction with bis nb job#322032359 .no change in use,egress or occupancy under this application. Filing B00352331-P1.

    035
  36. Alteration approved

    Filing B00352331-P1 reached an approved status.

    036
  37. Alteration now approved

    The latest status recorded for B00352331-P1 is “Approved.”

    037
  38. Permit recorded for alteration

    DOB lists a first permit date for B00375261-I1. That is not by itself confirmation of activity on site.

    038
  39. Alteration signed off

    DOB recorded a sign-off for B00375261-I1.

    039
  40. Alteration now completed

    The latest status recorded for B00375261-I1 is “LOC Issued.”

    040
  41. Alteration signed off

    DOB recorded a sign-off for B00343727-I1.

    041
  42. Alteration now completed

    The latest status recorded for B00343727-I1 is “LOC Issued.”

    042
  43. Alteration filed

    New three story, one family building. Filing B00375255-P2.

    043
  44. Alteration signed off

    DOB recorded a sign-off for B00371379-I1.

    044
  45. Alteration now completed

    The latest status recorded for B00371379-I1 is “LOC Issued.”

    045
  46. Alteration approved

    Filing B00375255-P2 reached an approved status.

    046
  47. Alteration now approved

    The latest status recorded for B00375255-P2 is “Approved.”

    047
  48. Alteration signed off

    DOB recorded a sign-off for B00375258-I1.

    048
  49. Alteration now completed

    The latest status recorded for B00375258-I1 is “LOC Issued.”

    049
  50. Alteration signed off

    DOB recorded a sign-off for B00375255-I1.

    050
  51. Alteration now completed

    The latest status recorded for B00375255-I1 is “LOC Issued.”

    051
  52. Alteration signed off

    DOB recorded a sign-off for B00352331-I1.

    052
  53. Alteration now completed

    The latest status recorded for B00352331-I1 is “LOC Issued.”

    053

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

Borough Park

Streets

45 Street

Postal codes

11204

Applicants of record

Alberto RomanFl&m Engineering Design &inspectionLaurence Brodsky Architect, P.C.R And O ENGINEERING. P.C.South Bay Engineering PLLC