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Building record · BIN 3022200

124 9 Street

124 9 Street, Brooklyn, NY 11215

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 29 independently sourced records, including 15 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3022200

124 9 Street

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

A consolidated public-record view · updated Sep 25, 2026

DOB filings
29
Active-status
15
Recorded addresses
2
Building data portrait

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

Matched filings29
Open or active-status records15
First included filingJan 25, 2019
Latest recorded changeSep 25, 2026

The lot

What is already here?

The lot holds a 4-story office building built in 1925, on a 85,960 sq ft lot.

  1. Floors 3–4Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 8.1 m. Nothing on that side reaches this floor.
  2. Floor 2Nothing on record
  3. Floor 1Street levelStreet level. The lot is recorded as commercial and office, so this floor is where the commercial space is.
  • Street levelCommercial and office
  • Above the southern skylineFrom about floor 3 — the tallest thing within 60 m to the south is 8.1 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 18.5 m over 4 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
1925
Last altered
2018
Floors
4
Residential units
0
Building type
Office building
Land use
Commercial and office
Zoning district
M2-1
Lot area
85,960 sq ft
Building area
173,543 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 30, 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?

The Department of Buildings has 4 open notices on record for this building, out of 140 notices on file; the most recent was issued Feb 7, 2006.

  • Elevator

    Issued Feb 7, 2006

  • Local law 10/81 -

    Issued Jan 13, 1997

  • Local law 62/91 - boilers

    Issued Aug 16, 1993

  • 1 further open notice is on file. Open the source dataset for the full list.

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 29, 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 3022200. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 29 alteration filing. Its latest status categories are 14 recorded as completed, 15 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jan 25, 2019
Latest recorded change
Sep 25, 2026
Highest proposed story count
4 stories
Highest proposed unit count
Not stated

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

Watch this address.

Get an email when NewYorkDaily detects a material change in the public DOB records associated with 124 9 Street.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 29 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Installation of 365 lf light duty sidewalk shed on 9th street sidewalk. installation of 200 lf lightduty sidewalk shed on 2nd avenue on roadway as per plans. no change in use, egress or occupancy under this application. sidewalk shed shall comply with chapter 33 of the 2014 NYC building code. live load 150 psf. Filing B00105171-I1.

    01
  2. Permit recorded for alteration

    DOB lists a first permit date for B00105171-I1. That is not by itself confirmation of activity on site.

    02
  3. Alteration filed

    Installation of gas piping and gas meters. Filing B00210928-I1.

    03
  4. Alteration filed

    Plumbing as shown on plans filed herewith. Filing B00211670-I1.

    04
  5. Alteration approved

    Filing B00210928-I1 reached an approved status.

    05
  6. Alteration approved

    Filing B00211670-I1 reached an approved status.

    06
  7. Permit recorded for alteration

    DOB lists a first permit date for B00211670-I1. That is not by itself confirmation of activity on site.

    07
  8. Permit recorded for alteration

    DOB lists a first permit date for B00210928-I1. That is not by itself confirmation of activity on site.

    08
  9. Alteration filed

    Installation of fuel storage tank and emergency generator. Filing B00262409-I1.

    09
  10. Alteration approved

    Filing B00262409-I1 reached an approved status.

    010
  11. Alteration filed

    Plumbing as shown on plans filed herewith. Filing B00211670-P1.

    011
  12. Alteration filed

    Installation of pipe scaffold as per plans. no change in use, egress or occupancy. Filing B00256963-I1.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00256963-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration approved

    Filing B00211670-P1 reached an approved status.

    014
  15. Alteration signed off

    DOB recorded a sign-off for B00105171-I1.

    015
  16. Permit recorded for alteration

    DOB lists a first permit date for B00262409-I1. That is not by itself confirmation of activity on site.

    016
  17. Alteration filed

    Installation of gas piping and gas meters. Filing B00210928-P1.

    017
  18. Alteration approved

    Filing B00210928-P1 reached an approved status.

    018
  19. Alteration signed off

    DOB recorded a sign-off for B00256963-I1.

    019
  20. Alteration filed

    Plumbing as shown on plans filed herewith. Filing B00211670-P2.

    020
  21. Alteration approved

    Filing B00211670-P2 reached an approved status.

    021
  22. Alteration filed

    Installation of gas piping and gas meters. Filing B00210928-P2.

    022
  23. Alteration approved

    Filing B00210928-P2 reached an approved status.

    023
  24. Alteration filed

    Installation of gas piping and gas meters. Filing B00210928-P3.

    024
  25. Alteration approved

    Filing B00210928-P3 reached an approved status.

    025
  26. Alteration filed

    Plumbing as shown on plans filed herewith. Filing B00211670-P3.

    026
  27. Alteration approved

    Filing B00211670-P3 reached an approved status.

    027
  28. Alteration signed off

    DOB recorded a sign-off for B00210928-I1.

    028
  29. Alteration filed

    Plumbing as shown on plans filed herewith. Filing B00211670-P4.

    029
  30. Alteration approved

    Filing B00211670-P4 reached an approved status.

    030
  31. Alteration signed off

    DOB recorded a sign-off for B00262409-I1.

    031
  32. Alteration signed off

    DOB recorded a sign-off for B00211670-I1.

    032
  33. Alteration now completed

    The latest status recorded for B00210928-I1 is “LOC Issued.”

    033
  34. Alteration now approved

    The latest status recorded for B00210928-P1 is “Approved.”

    034
  35. Alteration now approved

    The latest status recorded for B00210928-P2 is “Approved.”

    035
  36. Alteration now approved

    The latest status recorded for B00210928-P3 is “Approved.”

    036
  37. Alteration now completed

    The latest status recorded for B00211670-I1 is “LOC Issued.”

    037
  38. Alteration now approved

    The latest status recorded for B00211670-P1 is “Approved.”

    038
  39. Alteration now approved

    The latest status recorded for B00211670-P2 is “Approved.”

    039
  40. Alteration now approved

    The latest status recorded for B00211670-P3 is “Approved.”

    040
  41. Alteration now approved

    The latest status recorded for B00211670-P4 is “Approved.”

    041
  42. Alteration now completed

    The latest status recorded for B00256963-I1 is “LOC Issued.”

    042
  43. Alteration now completed

    The latest status recorded for B00262409-I1 is “LOC Issued.”

    043
  44. Alteration now completed

    The latest status recorded for B00105171-I1 is “LOC Issued.”

    044
  45. Alteration filed

    Installation of mechanical equipment as part of office space renovation. Filing B00442896-I1.

    045
  46. Alteration approved

    Filing B00442896-I1 reached an approved status.

    046
  47. Alteration filed

    Installation of sprinkler system for office space. Filing B00442829-I1.

    047
  48. Alteration filed

    Plumbing work installation to office space. In conjuction with OT # 340796598. Filing B00442880-I1.

    048
  49. Alteration approved

    Filing B00442829-I1 reached an approved status.

    049
  50. Alteration approved

    Filing B00442880-I1 reached an approved status.

    050
  51. Permit recorded for alteration

    DOB lists a first permit date for B00442880-I1. That is not by itself confirmation of activity on site.

    051
  52. Permit recorded for alteration

    DOB lists a first permit date for B00442829-I1. That is not by itself confirmation of activity on site.

    052
  53. Permit recorded for alteration

    DOB lists a first permit date for B00442896-I1. That is not by itself confirmation of activity on site.

    053
  54. Alteration filed

    Filing for interior renovation on the 1st floor. Work includes removal and installation of interior non load bearing partitions, doors, finish work. No change to use, egress, or occupancy. Filing B00495820-I1.

    054
  55. Alteration approved

    Filing B00495820-I1 reached an approved status.

    055
  56. Alteration filed

    Filing for partition openings, new concrete ramps, new concrete infills. No change to use, egress, or occupancy. Filing B00495826-I1.

    056
  57. Alteration filed

    Filing for the removal of plumbing fixtures and piping. No change to use, egress, or occupancy. Filing B00495828-I1.

    057
  58. Alteration approved

    Filing B00495828-I1 reached an approved status.

    058
  59. Alteration filed

    Filing for the removal of duct work, grilles, dampers, hangers, and supports from the 1st floor. No change to use, egress, or occupancy. Filing B00586515-I1.

    059
  60. Alteration approved

    Filing B00586515-I1 reached an approved status.

    060
  61. Alteration approved

    Filing B00495826-I1 reached an approved status.

    061
  62. Alteration filed

    Filing for partition openings, new concrete ramps, new concrete infills. No change to use, egress, or occupancy. Filing B00495826-P1.

    062
  63. Alteration approved

    Filing B00495826-P1 reached an approved status.

    063
  64. Alteration now approved

    The latest status recorded for B00495826-P1 is “Approved.”

    064
  65. Permit recorded for alteration

    DOB lists a first permit date for B00495826-I1. That is not by itself confirmation of activity on site.

    065
  66. Alteration filed

    Plumbing work installation to office space. In conjuction with OT # 340796598. Filing B00442880-P1.

    066
  67. Permit recorded for alteration

    DOB lists a first permit date for B00495820-I1. That is not by itself confirmation of activity on site.

    067
  68. Alteration approved

    Filing B00442880-P1 reached an approved status.

    068
  69. Alteration now approved

    The latest status recorded for B00442880-P1 is “Approved.”

    069
  70. Alteration signed off

    DOB recorded a sign-off for B00442880-I1.

    070
  71. Alteration now completed

    The latest status recorded for B00442880-I1 is “LOC Issued.”

    071
  72. Alteration signed off

    DOB recorded a sign-off for B00442829-I1.

    072
  73. Alteration now completed

    The latest status recorded for B00442829-I1 is “LOC Issued.”

    073
  74. Alteration filed

    Installation of mechanical equipment as part of office space renovation. Filing B00442896-P1.

    074
  75. Alteration approved

    Filing B00442896-P1 reached an approved status.

    075
  76. Alteration now approved

    The latest status recorded for B00442896-P1 is “Approved.”

    076
  77. Alteration filed

    Filing for modification of an existing sprinkler and standpipe system. No change to use, egress, or occupancy. Filing B00495828-S2.

    077
  78. Alteration approved

    Filing B00495828-S2 reached an approved status.

    078
  79. Alteration filed

    Filing for the removal of plumbing fixtures and piping. No change to use, egress, or occupancy. Filing B00495828-P1.

    079
  80. Alteration filed

    Installation of mechanical equipment as part of office space renovation. Filing B00442896-P2.

    080
  81. Alteration approved

    Filing B00495828-P1 reached an approved status.

    081
  82. Alteration now approved

    The latest status recorded for B00495828-P1 is “Approved.”

    082
  83. Alteration approved

    Filing B00442896-P2 reached an approved status.

    083
  84. Alteration now approved

    The latest status recorded for B00442896-P2 is “Approved.”

    084
  85. Alteration filed

    Filing for interior renovation on the 1st floor. Work includes removal and installation of interior non load bearing partitions, doors, finish work. No change to use, egress, or occupancy. Filing B00495820-P1.

    085
  86. Alteration approved

    Filing B00495820-P1 reached an approved status.

    086
  87. Alteration now approved

    The latest status recorded for B00495820-P1 is “Approved.”

    087
  88. Alteration filed

    Filing for partition openings, new concrete ramps, new concrete infills. No change to use, egress, or occupancy. Filing B00495826-P2.

    088
  89. Alteration approved

    Filing B00495826-P2 reached an approved status.

    089
  90. Alteration now approved

    The latest status recorded for B00495826-P2 is “Approved.”

    090
  91. Alteration filed

    Mechanical work on the 1st floor and roof. No change in use, egress, or occupancy. Filing B00708188-I1.

    091
  92. Permit recorded for alteration

    DOB lists a first permit date for B00495828-S2. That is not by itself confirmation of activity on site.

    092
  93. Alteration approved

    Filing B00708188-I1 reached an approved status.

    093
  94. Permit recorded for alteration

    DOB lists a first permit date for B00495828-I1. That is not by itself confirmation of activity on site.

    094
  95. Alteration filed

    Filing for modification of an existing sprinkler and standpipe system. No change to use, egress, or occupancy. Filing B00495828-P2.

    095
  96. Alteration approved

    Filing B00495828-P2 reached an approved status.

    096
  97. Alteration now approved

    The latest status recorded for B00495828-P2 is “Approved.”

    097
  98. Permit recorded for alteration

    DOB lists a first permit date for B00586515-I1. That is not by itself confirmation of activity on site.

    098
  99. Alteration signed off

    DOB recorded a sign-off for B00495820-I1.

    099
  100. Alteration now completed

    The latest status recorded for B00495820-I1 is “LOC Issued.”

    0100
  101. Alteration signed off

    DOB recorded a sign-off for B00495828-I1.

    0101
  102. Alteration now completed

    The latest status recorded for B00495828-I1 is “LOC Issued.”

    0102
  103. Alteration signed off

    DOB recorded a sign-off for B00586515-I1.

    0103
  104. Alteration now completed

    The latest status recorded for B00586515-I1 is “LOC Issued.”

    0104
  105. Alteration signed off

    DOB recorded a sign-off for B00495828-S2.

    0105
  106. Alteration now completed

    The latest status recorded for B00495828-S2 is “LOC Issued.”

    0106
  107. Alteration signed off

    DOB recorded a sign-off for B00495826-I1.

    0107
  108. Alteration now completed

    The latest status recorded for B00495826-I1 is “LOC Issued.”

    0108
  109. Alteration signed off

    DOB recorded a sign-off for B00442896-I1.

    0109
  110. Alteration now completed

    The latest status recorded for B00442896-I1 is “LOC Issued.”

    0110
  111. Permit recorded for alteration

    DOB lists a first permit date for B00708188-I1. That is not by itself confirmation of activity on site.

    0111
  112. Alteration signed off

    DOB recorded a sign-off for B00708188-I1.

    0112
  113. Alteration now completed

    The latest status recorded for B00708188-I1 is “LOC Issued.”

    0113

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 6, 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

9 Street

Postal codes

11215

Applicants of record

Gea Consulting EngineersSilmanSblm Architects, PCDooling & Company ArchitectsMa EngineeringRoyal Engineering, P.C