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Building record · BIN 3429974

1245 46 Street

1245 46 Street, Brooklyn, NY 11219

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 13 independently sourced records, including 9 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3429974

1245 46 Street

Borough Park, Brooklyn

A consolidated public-record view · updated Jun 22, 2026

DOB filings
13
Active-status
9
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 records9
First included filingJul 26, 2021
Latest recorded changeJun 22, 2026

The lot

What is already here?

The lot holds a 3-story two-family home built in 2024, on a 3,339 sq ft lot.

Built
2024
Floors
3
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6
Lot area
3,339 sq ft
Building area
5,178 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 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 3429974. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 8 alteration filing, 5 new building. Its latest status categories are 2 under review, 7 approved, 4 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jul 26, 2021
Latest recorded change
Jun 22, 2026
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 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

    Temporary construction fence in conjunction with nb b00557140. existing 2.5 story residential building to be demolished and replaced with new 3 story residential building with a cellar. no change in use, egress or occupancy. Filing B00556538-I1.

    01
  2. Alteration approved

    Filing B00556538-I1 reached an approved status.

    02
  3. New building filed

    Application filed herewith to propose a new 3 story and bulkhead. Filing B00557140-I1.

    03
  4. Alteration filed

    Plumbing filing in conjunction with nb application b00557140. new water,gas and sanitary waste and storm system. new drywell located in rear yard. no change in use, egress or occupancy. Filing B00556553-I1.

    04
  5. Alteration filed

    Mechanical filing in conjunction with nb application b00557140. new mechanical exhaust and heating/cooling systems throughout entire building. ducted concealed ceiling system proposed with heat pumps. no change in use, egress or occupancy. Filing B00556559-I1.

    05
  6. Alteration approved

    Filing B00556559-I1 reached an approved status.

    06
  7. Alteration filed

    Soe filing in conjunction with DOB application b00557140. no change in use, exits or occupancy. Filing B00578921-I1.

    07
  8. Alteration filed

    Foundation filing in conjunction with DOB application b00557140. no change in use, exits or occupancy. Filing B00556565-I1.

    08
  9. Alteration filed

    Structural filing in conjunction with DOB application b00557140. no change in use, exits or occupancy. Filing B00558110-I1.

    09
  10. New building approved

    Filing B00557140-I1 reached an approved status.

    010
  11. Alteration approved

    Filing B00558110-I1 reached an approved status.

    011
  12. Permit recorded for alteration

    DOB lists a first permit date for B00556538-I1. That is not by itself confirmation of activity on site.

    012
  13. Alteration approved

    Filing B00556565-I1 reached an approved status.

    013
  14. Alteration approved

    Filing B00578921-I1 reached an approved status.

    014
  15. Alteration approved

    Filing B00556553-I1 reached an approved status.

    015
  16. Permit recorded for new building

    DOB lists a first permit date for B00557140-I1. That is not by itself confirmation of activity on site.

    016
  17. Permit recorded for alteration

    DOB lists a first permit date for B00556559-I1. That is not by itself confirmation of activity on site.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00558110-I1. That is not by itself confirmation of activity on site.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00556565-I1. That is not by itself confirmation of activity on site.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for B00578921-I1. That is not by itself confirmation of activity on site.

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for B00556553-I1. That is not by itself confirmation of activity on site.

    021
  22. New building filed

    Sprinkler application in conjunction with gc b0557140-i1. installation of new sprinklers as required. Filing B00557140-S1.

    022
  23. New building approved

    Filing B00557140-S1 reached an approved status.

    023
  24. Permit recorded for new building

    DOB lists a first permit date for B00557140-S1. That is not by itself confirmation of activity on site.

    024
  25. New building now approved

    The latest status recorded for B00557140-I1 is “Permit Entire.”

    025
  26. Alteration signed off

    DOB recorded a sign-off for B00578921-I1.

    026
  27. Alteration now completed

    The latest status recorded for B00578921-I1 is “LOC Issued.”

    027
  28. New building filed

    Application filed herewith to propose a new 4 story residential building. Filing B00557140-P2.

    028
  29. Alteration filed

    Mechanical filing in conjunction with nb application b00557140. new mechanical exhaust and heating/cooling systems throughout entire building. ducted concealed ceiling system proposed with heat pumps. no change in use, egress or occupancy. Filing B00556559-P1.

    029
  30. Alteration now approved

    The latest status recorded for B00556559-I1 is “Permit Entire.”

    030
  31. Alteration approved

    Filing B00556559-P1 reached an approved status.

    031
  32. Alteration now approved

    The latest status recorded for B00556559-P1 is “Approved.”

    032
  33. New building filed

    Curb Cut replacement in conjunction with Alt 1 #B00557140-I1. Filing B00557140-S2.

    033
  34. New building approved

    Filing B00557140-S2 reached an approved status.

    034
  35. New building now under review

    The latest status recorded for B00557140-P2 is “Objections.”

    035
  36. Permit recorded for new building

    DOB lists a first permit date for B00557140-S2. That is not by itself confirmation of activity on site.

    036
  37. New building now approved

    The latest status recorded for B00557140-S2 is “Permit Entire.”

    037
  38. Alteration signed off

    DOB recorded a sign-off for B00558110-I1.

    038
  39. Alteration now completed

    The latest status recorded for B00558110-I1 is “LOC Issued.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00556565-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00556565-I1 is “LOC Issued.”

    041
  42. Alteration now approved

    The latest status recorded for B00556553-I1 is “Permit Entire.”

    042
  43. Alteration signed off

    DOB recorded a sign-off for B00556538-I1.

    043
  44. Alteration now completed

    The latest status recorded for B00556538-I1 is “LOC Issued.”

    044
  45. New building now approved

    The latest status recorded for B00557140-S1 is “Permit Entire.”

    045
  46. New building filed

    Sprinkler application in conjunction with gc b0557140-i1. installation of new sprinklers as required. Filing B00557140-P3.

    046
  47. New building approved

    Filing B00557140-P3 reached an approved status.

    047
  48. New building now approved

    The latest status recorded for B00557140-P3 is “Approved.”

    048
  49. Alteration filed

    Mechanical filing in conjunction with nb application b00557140. new mechanical exhaust and heating/cooling systems throughout entire building. ducted concealed ceiling system proposed with heat pumps. no change in use, egress or occupancy. Filing B00556559-P2.

    049
  50. Alteration now under review

    The latest status recorded for B00556559-P2 is “Objections.”

    050

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 10, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Borough Park

Streets

46 Street

Postal codes

11219