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Building record · BIN 3026304

415 12 Street

415 12 Street, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 14 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3026304

415 12 Street

Park Slope, Brooklyn

A consolidated public-record view · updated Sep 4, 2024

DOB filings
14
Active-status
6
Recorded addresses
1
Building data portrait

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

Matched filings14
Open or active-status records6
First included filingDec 17, 2020
Latest recorded changeSep 4, 2024

The lot

What is already here?

The lot holds a 3-story two-family home built in 1880, on a 1,741 sq ft lot.

Built
1880
Floors
3
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
R6B
Lot area
1,741 sq ft
Building area
2,701 sq ft
Historic district
Park Slope Historic District Extension

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.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. 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 3026304. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 14 alteration filing. Its latest status categories are 8 recorded as completed, 6 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Dec 17, 2020
Latest recorded change
Sep 4, 2024
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.

Address alerts

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 14 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Construction equipment fence in conjunction with alt-1 application #340781372. Filing B00346377-I1.

    01
  2. Alteration filed

    Install HVAC system. mechanical work filed in conjunction with building renovation. Filing B00346343-I1.

    02
  3. Alteration filed

    Structural framing including vertical enlargement filed in conjunction with building renovation as per plans filed herewith. foundation and soe filed under separate application. Filing B00346380-I1.

    03
  4. Alteration approved

    Filing B00346343-I1 reached an approved status.

    04
  5. Alteration filed

    Install plumbing fixtures and new water and gas service connections. plumbing work filed in conjunction with building renovation. Filing B00346373-I1.

    05
  6. Alteration approved

    Filing B00346377-I1 reached an approved status.

    06
  7. Alteration filed

    Foundation and excavation filed in conjunction with building renovation with vertical addition. bench footing at cellar and retaining wall at sunken rear yard. Filing B00448395-I1.

    07
  8. Alteration filed

    Install temporary rooftop mock-up structure of bulkhead roof addition for landmarks review. no change to use, egress or occupancy. related general construction filed under DOB#340781372. Filing B00473271-I1.

    08
  9. Alteration approved

    Filing B00473271-I1 reached an approved status.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for B00473271-I1. That is not by itself confirmation of activity on site.

    010
  11. Alteration filed

    Support of excavation in conjunction with renovation of 2 family with vertical and horizontal enlargement. Filing B00448407-I1.

    011
  12. Alteration approved

    Filing B00448407-I1 reached an approved status.

    012
  13. Alteration filed

    Install new sprinklers in conjunction with renovation. Plumbing water service filed under separate application. No change in use, occupancy or egress. Filing B00346374-I1.

    013
  14. Alteration approved

    Filing B00346380-I1 reached an approved status.

    014
  15. Alteration approved

    Filing B00346373-I1 reached an approved status.

    015
  16. Alteration approved

    Filing B00448395-I1 reached an approved status.

    016
  17. Alteration approved

    Filing B00346374-I1 reached an approved status.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00346343-I1. That is not by itself confirmation of activity on site.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00346380-I1. That is not by itself confirmation of activity on site.

    019
  20. Permit recorded for alteration

    DOB lists a first permit date for B00346377-I1. That is not by itself confirmation of activity on site.

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for B00448395-I1. That is not by itself confirmation of activity on site.

    021
  22. Permit recorded for alteration

    DOB lists a first permit date for B00448407-I1. That is not by itself confirmation of activity on site.

    022
  23. Alteration filed

    Foundation and excavation filed in conjunction with building renovation with vertical addition. bench footing at cellar and retaining wall at sunken rear yard. Filing B00448395-P1.

    023
  24. Alteration filed

    Support of excavation in conjunction with renovation of 2 family with vertical and horizontal enlargement. Filing B00448407-P1.

    024
  25. Permit recorded for alteration

    DOB lists a first permit date for B00346373-I1. That is not by itself confirmation of activity on site.

    025
  26. Alteration approved

    Filing B00448407-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00448407-P1 is “Approved.”

    027
  28. Alteration approved

    Filing B00448395-P1 reached an approved status.

    028
  29. Alteration now approved

    The latest status recorded for B00448395-P1 is “Approved.”

    029
  30. Alteration filed

    Install plumbing fixtures and new water and gas service connections. plumbing work filed in conjunction with building renovation. Filing B00346373-P1.

    030
  31. Alteration filed

    Install HVAC system. mechanical work filed in conjunction with building renovation. Filing B00346343-P1.

    031
  32. Permit recorded for alteration

    DOB lists a first permit date for B00346374-I1. That is not by itself confirmation of activity on site.

    032
  33. Alteration approved

    Filing B00346373-P1 reached an approved status.

    033
  34. Alteration now approved

    The latest status recorded for B00346373-P1 is “Approved.”

    034
  35. Alteration filed

    Install plumbing fixtures and new water and gas service connections. plumbing work filed in conjunction with building renovation. Filing B00346373-P2.

    035
  36. Alteration approved

    Filing B00346373-P2 reached an approved status.

    036
  37. Alteration now approved

    The latest status recorded for B00346373-P2 is “Approved.”

    037
  38. Alteration signed off

    DOB recorded a sign-off for B00346377-I1.

    038
  39. Alteration now completed

    The latest status recorded for B00346377-I1 is “LOC Issued.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00346380-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00346380-I1 is “LOC Issued.”

    041
  42. Alteration signed off

    DOB recorded a sign-off for B00473271-I1.

    042
  43. Alteration now completed

    The latest status recorded for B00473271-I1 is “LOC Issued.”

    043
  44. Alteration filed

    Install plumbing fixtures and new water and gas service connections. plumbing work filed in conjunction with building renovation. Filing B00346373-P3.

    044
  45. Alteration signed off

    DOB recorded a sign-off for B00448407-I1.

    045
  46. Alteration now completed

    The latest status recorded for B00448407-I1 is “LOC Issued.”

    046
  47. Alteration approved

    Filing B00346373-P3 reached an approved status.

    047
  48. Alteration now approved

    The latest status recorded for B00346373-P3 is “Approved.”

    048
  49. Alteration signed off

    DOB recorded a sign-off for B00448395-I1.

    049
  50. Alteration now completed

    The latest status recorded for B00448395-I1 is “LOC Issued.”

    050
  51. Alteration approved

    Filing B00346343-P1 reached an approved status.

    051
  52. Alteration now approved

    The latest status recorded for B00346343-P1 is “Approved.”

    052
  53. Alteration signed off

    DOB recorded a sign-off for B00346373-I1.

    053
  54. Alteration now completed

    The latest status recorded for B00346373-I1 is “LOC Issued.”

    054
  55. Alteration signed off

    DOB recorded a sign-off for B00346343-I1.

    055
  56. Alteration now completed

    The latest status recorded for B00346343-I1 is “LOC Issued.”

    056
  57. Alteration signed off

    DOB recorded a sign-off for B00346374-I1.

    057
  58. Alteration now completed

    The latest status recorded for B00346374-I1 is “LOC Issued.”

    058

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

Park Slope

Streets

12 Street

Postal codes

11215

Applicants of record

Kendall Engineering PCCelin Munoz Consulting Engineer, PCBen Herzog Architect PC