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Building record · BIN 3429819

240 3 Avenue

240 3 Avenue, Brooklyn, NY 11217

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 24 independently sourced records, including 14 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3429819

240 3 Avenue

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

A consolidated public-record view · updated Oct 8, 2026

DOB filings
24
Active-status
14
Recorded addresses
2
Building data portrait

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

Matched filings24
Open or active-status records14
First included filingNov 16, 2021
Latest recorded changeOct 8, 2026

The lot

What is already here?

The lot holds a 9-story elevator apartment building built in 2023, with 214 homes, on a 33,550 sq ft lot.

  1. Floors 2–9Homes214 homes are recorded on this lot — about 27 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 mixed residential and commercial, so this floor is where the commercial space is.
  • Street levelMixed residential and commercial
  • Homes214 recorded on the lot
  • Above the southern skylineFrom about floor 10 — the tallest thing within 60 m to the south is 27.4 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 29 m over 9 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
2023
Last altered
2022
Floors
9
Residential units
214
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
M1-4/R7A
Lot area
33,550 sq ft
Building area
246,316 sq ft

Owner of record

UNION RESIDENCE LLC

As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 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. 2 notices are on file, all with a recorded resolution.

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 Oct 10, 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 3429819. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 2 alteration filing, 22 new building. Its latest status categories are 14 approved, 10 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Nov 16, 2021
Latest recorded change
Oct 8, 2026
Highest proposed story count
9 stories
Highest proposed unit count
224 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 24 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. New building filed

    Application to be assigned to HUB per Consultation meeting with SPV on 9/28/2021, 25% inclusionary housing. Application filed in order to erect 9 story mixed use new building. Filing B00621076-I1.

    01
  2. New building filed

    Structural work as shown on plans filed herewith, as subsequent to NB application # B00621076-I1. Filing B00621076-S3.

    02
  3. New building filed

    Foundation work in conjunction with NB application # B00621076-I1. Filing B00621076-S1.

    03
  4. New building approved

    Filing B00621076-S3 reached an approved status.

    04
  5. New building filed

    Plumbing work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-S5.

    05
  6. New building filed

    Temporary standpipe work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-S7.

    06
  7. New building approved

    Filing B00621076-S7 reached an approved status.

    07
  8. New building filed

    Limited foundation work as shown on plans in conjunction with initial filing. Filing B00621076-S8.

    08
  9. New building approved

    Filing B00621076-S8 reached an approved status.

    09
  10. New building filed

    Limited foundation work as shown on plans in conjunction with initial filing. Filing B00621076-P1.

    010
  11. New building approved

    Filing B00621076-P1 reached an approved status.

    011
  12. New building now approved

    The latest status recorded for B00621076-P1 is “Approved.”

    012
  13. Permit recorded for new building

    DOB lists a first permit date for B00621076-S8. That is not by itself confirmation of activity on site.

    013
  14. New building filed

    SOE work in conjunction with NB # B00621076-I1. Filing B00621076-S2.

    014
  15. New building filed

    Sprinkler and standpipe systems in conjunction with new building. Filing B00621076-S6.

    015
  16. New building filed

    Structural work as shown on plans filed herewith, as subsequent to NB application # B00621076-I1. Filing B00621076-P3.

    016
  17. New building approved

    Filing B00621076-S6 reached an approved status.

    017
  18. New building approved

    Filing B00621076-P3 reached an approved status.

    018
  19. New building now approved

    The latest status recorded for B00621076-P3 is “Approved.”

    019
  20. New building approved

    Filing B00621076-S2 reached an approved status.

    020
  21. Permit recorded for new building

    DOB lists a first permit date for B00621076-S2. That is not by itself confirmation of activity on site.

    021
  22. New building approved

    Filing B00621076-S1 reached an approved status.

    022
  23. New building filed

    Temporary standpipe work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-P2.

    023
  24. Permit recorded for new building

    DOB lists a first permit date for B00621076-S1. That is not by itself confirmation of activity on site.

    024
  25. New building approved

    Filing B00621076-P2 reached an approved status.

    025
  26. New building now approved

    The latest status recorded for B00621076-P2 is “Approved.”

    026
  27. New building approved

    Filing B00621076-S5 reached an approved status.

    027
  28. Permit recorded for new building

    DOB lists a first permit date for B00621076-S5. That is not by itself confirmation of activity on site.

    028
  29. Permit recorded for new building

    DOB lists a first permit date for B00621076-S7. That is not by itself confirmation of activity on site.

    029
  30. New building filed

    SOE work in conjunction with NB # B00621076-I1. Filing B00621076-P4.

    030
  31. New building approved

    Filing B00621076-P4 reached an approved status.

    031
  32. New building now approved

    The latest status recorded for B00621076-P4 is “Approved.”

    032
  33. New building approved

    Filing B00621076-I1 reached an approved status.

    033
  34. Permit recorded for new building

    DOB lists a first permit date for B00621076-I1. That is not by itself confirmation of activity on site.

    034
  35. Permit recorded for new building

    DOB lists a first permit date for B00621076-S3. That is not by itself confirmation of activity on site.

    035
  36. New building filed

    Application to be assigned to HUB per Consultation meeting with SPV on 9/28/2021, 25% inclusionary housing. Application filed in order to erect 9 story mixed use new building. Filing B00621076-P5.

    036
  37. New building filed

    Mechanical work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-S4.

    037
  38. New building approved

    Filing B00621076-S4 reached an approved status.

    038
  39. New building filed

    Curb cut work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-Z1.

    039
  40. New building approved

    Filing B00621076-Z1 reached an approved status.

    040
  41. Permit recorded for new building

    DOB lists a first permit date for B00621076-S4. That is not by itself confirmation of activity on site.

    041
  42. Permit recorded for new building

    DOB lists a first permit date for B00621076-S6. That is not by itself confirmation of activity on site.

    042
  43. New building approved

    Filing B00621076-P5 reached an approved status.

    043
  44. New building now approved

    The latest status recorded for B00621076-P5 is “Approved.”

    044
  45. New building filed

    Plumbing work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-P8.

    045
  46. New building filed

    Application to be assigned to HUB per Consultation meeting with SPV on 9/28/2021, 25% inclusionary housing. Application filed in order to erect 9 story mixed use new building. Filing B00621076-P9.

    046
  47. New building approved

    Filing B00621076-P8 reached an approved status.

    047
  48. New building now approved

    The latest status recorded for B00621076-P8 is “Approved.”

    048
  49. New building approved

    Filing B00621076-P9 reached an approved status.

    049
  50. New building now approved

    The latest status recorded for B00621076-P9 is “Approved.”

    050
  51. New building filed

    Sprinkler and standpipe systems in conjunction with new building. Filing B00621076-A1.

    051
  52. New building filed

    Limited foundation work as shown on plans in conjunction with initial filing. Filing B00621076-A2.

    052
  53. New building approved

    Filing B00621076-A2 reached an approved status.

    053
  54. New building now approved

    The latest status recorded for B00621076-A2 is “Approved.”

    054
  55. New building approved

    Filing B00621076-A1 reached an approved status.

    055
  56. New building now approved

    The latest status recorded for B00621076-A1 is “Approved.”

    056
  57. Permit recorded for new building

    DOB lists a first permit date for B00621076-Z1. That is not by itself confirmation of activity on site.

    057
  58. New building signed off

    DOB recorded a sign-off for B00621076-S8.

    058
  59. New building now completed

    The latest status recorded for B00621076-S8 is “LOC Issued.”

    059
  60. New building signed off

    DOB recorded a sign-off for B00621076-S1.

    060
  61. New building now completed

    The latest status recorded for B00621076-S1 is “LOC Issued.”

    061
  62. New building signed off

    DOB recorded a sign-off for B00621076-S3.

    062
  63. New building now completed

    The latest status recorded for B00621076-S3 is “LOC Issued.”

    063
  64. New building signed off

    DOB recorded a sign-off for B00621076-S5.

    064
  65. New building now completed

    The latest status recorded for B00621076-S5 is “LOC Issued.”

    065
  66. New building signed off

    DOB recorded a sign-off for B00621076-S7.

    066
  67. New building now completed

    The latest status recorded for B00621076-S7 is “LOC Issued.”

    067
  68. New building signed off

    DOB recorded a sign-off for B00621076-Z1.

    068
  69. New building now completed

    The latest status recorded for B00621076-Z1 is “LOC Issued.”

    069
  70. New building signed off

    DOB recorded a sign-off for B00621076-S6.

    070
  71. New building now completed

    The latest status recorded for B00621076-S6 is “LOC Issued.”

    071
  72. New building filed

    Application to be assigned to HUB per Consultation meeting with SPV on 9/28/2021, 25% inclusionary housing. Application filed in order to erect 9 story mixed use new building. Filing B00621076-A5.

    072
  73. New building approved

    Filing B00621076-A5 reached an approved status.

    073
  74. New building now approved

    The latest status recorded for B00621076-A5 is “Approved.”

    074
  75. New building filed

    Application to be assigned to HUB per Consultation meeting with SPV on 9/28/2021, 25% inclusionary housing. Application filed in order to erect 9 story mixed use new building. Filing B00621076-A7.

    075
  76. New building approved

    Filing B00621076-A7 reached an approved status.

    076
  77. New building now approved

    The latest status recorded for B00621076-A7 is “Approved.”

    077
  78. New building signed off

    DOB recorded a sign-off for B00621076-S2.

    078
  79. New building now completed

    The latest status recorded for B00621076-S2 is “LOC Issued.”

    079
  80. New building filed

    Mechanical work as shown on plans in conjunction with NB # B00621076-I1. Filing B00621076-A6.

    080
  81. New building approved

    Filing B00621076-A6 reached an approved status.

    081
  82. New building now approved

    The latest status recorded for B00621076-A6 is “Approved.”

    082
  83. New building signed off

    DOB recorded a sign-off for B00621076-S4.

    083
  84. New building now completed

    The latest status recorded for B00621076-S4 is “LOC Issued.”

    084
  85. New building signed off

    DOB recorded a sign-off for B00621076-I1.

    085
  86. New building now completed

    The latest status recorded for B00621076-I1 is “CO Issued.”

    086
  87. Alteration filed

    1st floor interior renovation. no change in use, occupancy, or egress under this application. Filing B01373219-I1.

    087
  88. Alteration approved

    Filing B01373219-I1 reached an approved status.

    088
  89. Alteration filed

    Filing to install first floor Cafe store kitchen hood, make up air and ductwork as per plans. No change in use, egress or occupancy. Filing B01377465-I1.

    089
  90. Alteration approved

    Filing B01377465-I1 reached an approved status.

    090
  91. Permit recorded for alteration

    DOB lists a first permit date for B01373219-I1. That is not by itself confirmation of activity on site.

    091
  92. Alteration now approved

    The latest status recorded for B01373219-I1 is “Permit Entire.”

    092
  93. Permit recorded for alteration

    DOB lists a first permit date for B01377465-I1. That is not by itself confirmation of activity on site.

    093
  94. Alteration now approved

    The latest status recorded for B01377465-I1 is “Permit Entire.”

    094

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 21, 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

3 Avenue

Postal codes

11217

Applicants of record

Ettinger Engineering AssociatesFogarty Finger LLCTitan Engineers, PCGeotechnical Engineering ServicesBitopi Consultants LLCPhilip Habib & Associates