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Building record · BIN 3022842

177 12 Street

177 12 Street, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 15 independently sourced records, including 11 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3022842

177 12 Street

Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn

A consolidated public-record view · updated Jul 11, 2023

DOB filings
15
Active-status
11
Recorded addresses
1
Building data portrait

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

Matched filings15
Open or active-status records11
First included filingApr 15, 2021
Latest recorded changeJul 11, 2023

The lot

What is already here?

The lot holds a 2-story two-family home built in 1899, on a 2,500 sq ft lot.

  1. Floor 2Homes2 homes are recorded on this lot — about 2 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 one and two family homes.
  • Street levelOne and two family homes
  • Homes2 recorded on the lot
  • Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 14.1 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 9.3 m over 2 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
1899
Last altered
2021
Floors
2
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
2,500 sq ft
Building area
3,624 sq ft

What it sold for

4 apartments on this tax block changed hands in the year the city last published, at a median of $1,400,000, from 650,000 to 1,625,000.

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 3022842. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 15 alteration filing. Its latest status categories are 4 recorded as completed, 11 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Apr 15, 2021
Latest recorded change
Jul 11, 2023
Highest proposed story count
3 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 15 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 filing for proposed 8'-0" high temporary construction wood fence as per plans in conjunction with application #b00501464-i1 .no change is use, egress, or occupancy. Filing B00500067-I1.

    01
  2. Alteration approved

    Filing B00500067-I1 reached an approved status.

    02
  3. Alteration filed

    Herewith filing for proposed 8'-0" high temporary construction wood fence as per plans in conjunction with application #b00501464-i1 .no change is use, egress, or occupancy. Filing B00500067-P1.

    03
  4. Alteration approved

    Filing B00500067-P1 reached an approved status.

    04
  5. Alteration now approved

    The latest status recorded for B00500067-P1 is “Approved.”

    05
  6. Alteration filed

    Herewith filing application for a (3) story rear addition and interior renovation of existing building. Filing B00513911-I1.

    06
  7. Alteration filed

    Herewith filing for removal, replacement and new installation of Plumbing fixtures in new rear audition to existing (3) story building. Filing B00491033-I1.

    07
  8. Alteration approved

    Filing B00491033-I1 reached an approved status.

    08
  9. Alteration approved

    Filing B00513911-I1 reached an approved status.

    09
  10. Alteration filed

    Herewith filing for a foundation and structural application for a (3) story rear addition of exiting building. Filing B00569434-I1.

    010
  11. Alteration approved

    Filing B00569434-I1 reached an approved status.

    011
  12. Alteration filed

    Herewith filing for removal, replacement and new installation of Plumbing fixtures in new rear audition to existing (3) story building. Filing B00491033-P1.

    012
  13. Alteration filed

    Herewith filing application for a (3) story rear addition and interior renovation of existing building. Filing B00513911-P1.

    013
  14. Permit recorded for alteration

    DOB lists a first permit date for B00500067-I1. That is not by itself confirmation of activity on site.

    014
  15. Alteration approved

    Filing B00491033-P1 reached an approved status.

    015
  16. Alteration now approved

    The latest status recorded for B00491033-P1 is “Approved.”

    016
  17. Alteration approved

    Filing B00513911-P1 reached an approved status.

    017
  18. Alteration now approved

    The latest status recorded for B00513911-P1 is “Approved.”

    018
  19. Alteration filed

    Herewith filing application for a (3) story rear addition and interior renovation of existing building. Filing B00513911-P2.

    019
  20. Alteration approved

    Filing B00513911-P2 reached an approved status.

    020
  21. Alteration now approved

    The latest status recorded for B00513911-P2 is “Approved.”

    021
  22. Alteration filed

    Herewith filing application for a (3) story rear addition and interior renovation of existing building. Filing B00513911-P3.

    022
  23. Alteration filed

    Herewith filing for a foundation and structural application for a (3) story rear addition of exiting building. Filing B00569434-P3.

    023
  24. Alteration approved

    Filing B00569434-P3 reached an approved status.

    024
  25. Alteration now approved

    The latest status recorded for B00569434-P3 is “Approved.”

    025
  26. Alteration approved

    Filing B00513911-P3 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00513911-P3 is “Approved.”

    027
  28. Alteration filed

    Herewith filing for a foundation and structural application for a (3) story rear addition of exiting building. Filing B00569434-P4.

    028
  29. Alteration approved

    Filing B00569434-P4 reached an approved status.

    029
  30. Alteration now approved

    The latest status recorded for B00569434-P4 is “Approved.”

    030
  31. Permit recorded for alteration

    DOB lists a first permit date for B00569434-I1. That is not by itself confirmation of activity on site.

    031
  32. Alteration filed

    Herewith filing for removal, replacement and new installation of Plumbing fixtures in new rear audition to existing (3) story building. Filing B00491033-P2.

    032
  33. Alteration filed

    Herewith filing application for a (3) story rear addition and interior renovation of existing building. Filing B00513911-P4.

    033
  34. Alteration approved

    Filing B00491033-P2 reached an approved status.

    034
  35. Alteration now approved

    The latest status recorded for B00491033-P2 is “Approved.”

    035
  36. Permit recorded for alteration

    DOB lists a first permit date for B00491033-I1. That is not by itself confirmation of activity on site.

    036
  37. Permit recorded for alteration

    DOB lists a first permit date for B00513911-I1. That is not by itself confirmation of activity on site.

    037
  38. Alteration filed

    Herewith filing for removal, replacement and new installation of Plumbing fixtures in new rear audition to existing (3) story building. Filing B00491033-P3.

    038
  39. Alteration approved

    Filing B00491033-P3 reached an approved status.

    039
  40. Alteration now approved

    The latest status recorded for B00491033-P3 is “Approved.”

    040
  41. Alteration filed

    Herewith filing for removal, replacement and new installation of Plumbing fixtures in new rear audition to existing (3) story building. Filing B00491033-P4.

    041
  42. Alteration approved

    Filing B00491033-P4 reached an approved status.

    042
  43. Alteration now approved

    The latest status recorded for B00491033-P4 is “Approved.”

    043
  44. Alteration signed off

    DOB recorded a sign-off for B00500067-I1.

    044
  45. Alteration now completed

    The latest status recorded for B00500067-I1 is “LOC Issued.”

    045
  46. Alteration approved

    Filing B00513911-P4 reached an approved status.

    046
  47. Alteration now approved

    The latest status recorded for B00513911-P4 is “Approved.”

    047
  48. Alteration signed off

    DOB recorded a sign-off for B00513911-I1.

    048
  49. Alteration now completed

    The latest status recorded for B00513911-I1 is “LOC Issued.”

    049
  50. Alteration signed off

    DOB recorded a sign-off for B00569434-I1.

    050
  51. Alteration now completed

    The latest status recorded for B00569434-I1 is “LOC Issued.”

    051
  52. Alteration signed off

    DOB recorded a sign-off for B00491033-I1.

    052
  53. Alteration now completed

    The latest status recorded for B00491033-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 Oct 7, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Carroll Gardens-Cobble Hill-Gowanus-Red Hook

Streets

12 Street

Postal codes

11215

Applicants of record

Costa Arch & Eng LLP