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Building record · BIN 3171974

1241 East 9 Street

1241 East 9 Street, Brooklyn, NY 11230

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 8 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3171974

1241 East 9 Street

Mapleton-Midwood (West), Brooklyn

A consolidated public-record view · updated Mar 20, 2023

DOB filings
8
Active-status
2
Recorded addresses
1
Building data portrait

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

Matched filings8
Open or active-status records2
First included filingJan 21, 2021
Latest recorded changeMar 20, 2023

The lot

What is already here?

The lot holds a 2-story two-family home built in 1930, on a 2,000 sq ft lot.

Built
1930
Floors
2
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R5
Lot area
2,000 sq ft
Building area
1,802 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 3171974. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 8 alteration filing. Its latest status categories are 6 recorded as completed, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jan 21, 2021
Latest recorded change
Mar 20, 2023
Highest proposed story count
2 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 8 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Filing for interior renovations to existing 1 familydwelling with horizontal extension to first and second floors and add legal parking. Filing B00452592-I1.

    01
  2. Alteration approved

    Filing B00452592-I1 reached an approved status.

    02
  3. Alteration filed

    Curb cut filing. Filing B00452592-S2.

    03
  4. Alteration approved

    Filing B00452592-S2 reached an approved status.

    04
  5. Alteration filed

    Foundation work in cellar in conjunction to construction application B00452592-I1. Filing B00452592-S4.

    05
  6. Alteration filed

    Structural work throughout in conjunction to applicaiton b00452592. Filing B00452592-S3.

    06
  7. Alteration approved

    Filing B00452592-S3 reached an approved status.

    07
  8. Alteration filed

    Filing for a fence in conjunction to alt1 application number b00452592-i1. Filing B00452592-S5.

    08
  9. Alteration approved

    Filing B00452592-S4 reached an approved status.

    09
  10. Alteration approved

    Filing B00452592-S5 reached an approved status.

    010
  11. Alteration filed

    Filing for interior renovations to existing 1 familydwelling with horizontal extension to first and second floors and add legal parking. Filing B00452592-P1.

    011
  12. Alteration approved

    Filing B00452592-P1 reached an approved status.

    012
  13. Alteration now approved

    The latest status recorded for B00452592-P1 is “Approved.”

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00452592-S5. That is not by itself confirmation of activity on site.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00452592-S3. That is not by itself confirmation of activity on site.

    015
  16. Permit recorded for alteration

    DOB lists a first permit date for B00452592-I1. That is not by itself confirmation of activity on site.

    016
  17. Alteration filed

    Plumbing filing in conjunction to ALT job. Filing B00452592-S6.

    017
  18. Alteration approved

    Filing B00452592-S6 reached an approved status.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00452592-S6. That is not by itself confirmation of activity on site.

    019
  20. Alteration filed

    Plumbing filing in conjunction to ALT job. Filing B00452592-P2.

    020
  21. Alteration approved

    Filing B00452592-P2 reached an approved status.

    021
  22. Alteration now approved

    The latest status recorded for B00452592-P2 is “Approved.”

    022
  23. Permit recorded for alteration

    DOB lists a first permit date for B00452592-S4. That is not by itself confirmation of activity on site.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for B00452592-S2. That is not by itself confirmation of activity on site.

    024
  25. Alteration signed off

    DOB recorded a sign-off for B00452592-S5.

    025
  26. Alteration now completed

    The latest status recorded for B00452592-S5 is “LOC Issued.”

    026
  27. Alteration signed off

    DOB recorded a sign-off for B00452592-S2.

    027
  28. Alteration now completed

    The latest status recorded for B00452592-S2 is “LOC Issued.”

    028
  29. Alteration signed off

    DOB recorded a sign-off for B00452592-S3.

    029
  30. Alteration now completed

    The latest status recorded for B00452592-S3 is “LOC Issued.”

    030
  31. Alteration signed off

    DOB recorded a sign-off for B00452592-I1.

    031
  32. Alteration now completed

    The latest status recorded for B00452592-I1 is “LOC Issued.”

    032
  33. Alteration signed off

    DOB recorded a sign-off for B00452592-S4.

    033
  34. Alteration now completed

    The latest status recorded for B00452592-S4 is “LOC Issued.”

    034
  35. Alteration signed off

    DOB recorded a sign-off for B00452592-S6.

    035
  36. Alteration now completed

    The latest status recorded for B00452592-S6 is “LOC Issued.”

    036

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

Mapleton-Midwood (West)

Streets

East 9 Street

Postal codes

11230

Applicants of record

Thomas Salazar, LLCDamir RahmanRahman Consulting