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Building record · BIN 3429696

179 20 Street

179 20 Street, Brooklyn, NY 11232

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 23 independently sourced records, including 18 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3429696

179 20 Street

Sunset Park (West), Brooklyn

A consolidated public-record view · updated Jun 26, 2026

DOB filings
23
Active-status
18
Recorded addresses
3
Building data portrait

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

Matched filings23
Open or active-status records18
First included filingAug 10, 2021
Latest recorded changeJun 26, 2026

The lot

What is already here?

  1. Floors 7–13Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 18 m. Nothing on that side reaches this floor.
  2. Floors 2–6Nothing on record
  3. Floor 1Street levelStreet level.
  • Street levelThe way in
  • Above the southern skylineFrom about floor 7 — the tallest thing within 60 m to the south is 18 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 37.5 m over about 13 floors, counted at three metres each because the city publishes the height and not the number. 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.

On the market here

6 homes at this address are currently listed for sale by Coldwell Banker. Prices move; the brokerage’s own page is the one that is current, and every row here links to it.

UnitRoomsSizePricePer sq ftListed by
Unit 10BFor salePrice not readColdwell Banker
Unit 11AFor salePrice not readColdwell Banker
Unit 4CFor salePrice not readColdwell Banker
Unit 5AFor salePrice not readColdwell Banker
Unit 8BFor salePrice not readColdwell Banker
Unit 9BFor salePrice not readColdwell Banker

Read from the brokerages’ own published listings on September 22, 2026. A home drops off this table the next time they publish a list without it — usually because it sold or let, though a listing can also expire or be withdrawn. What we know is that it is no longer offered, which is why this shows what they have today rather than what we were told once. Everything on the market across the city.

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 21, 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 3429696. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 19 new building, 4 alteration filing. Its latest status categories are 18 approved, 5 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Aug 10, 2021
Latest recorded change
Jun 26, 2026
Highest proposed story count
11 stories
Highest proposed unit count
28 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 23 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Install plywood construction fence in conjunction # 321957735. Filing B00565084-I1.

    01
  2. Permit recorded for alteration

    DOB lists a first permit date for B00565084-I1. That is not by itself confirmation of activity on site.

    02
  3. New building filed

    Construct new Eleven (11) story mixed use building as per plans filed herewith. Filing B00578168-I1.

    03
  4. New building filed

    Plumbing work per plans filed herewith. Filing B00578168-S5.

    04
  5. Alteration filed

    Install combined sprinkler/standpipe system as per plans filed herewith. filed in conjunction with nb# b00578168-i1. Filing B00601682-I1.

    05
  6. New building filed

    Provide support of excavation including Drilling of soldier piles, installation of timber lagging. Installation of external steel bracing (rakers and cross bracing) along perimeter of site. Installation of underpinning with external steel bracing. Filing B00578168-S2.

    06
  7. New building approved

    Filing B00578168-S5 reached an approved status.

    07
  8. Alteration approved

    Filing B00601682-I1 reached an approved status.

    08
  9. New building filed

    Structural work per plans filed herewith. Filing B00578168-S3.

    09
  10. New building filed

    Install foundation as per plans filed herewith. Filing B00578168-S6.

    010
  11. New building filed

    Mechanical work per plans filed herewith. Filing B00578168-S4.

    011
  12. New building approved

    Filing B00578168-S4 reached an approved status.

    012
  13. New building approved

    Filing B00578168-S6 reached an approved status.

    013
  14. New building approved

    Filing B00578168-S3 reached an approved status.

    014
  15. New building approved

    Filing B00578168-S2 reached an approved status.

    015
  16. Alteration signed off

    DOB recorded a sign-off for B00565084-I1.

    016
  17. Permit recorded for new building

    DOB lists a first permit date for B00578168-S2. That is not by itself confirmation of activity on site.

    017
  18. Permit recorded for new building

    DOB lists a first permit date for B00578168-S6. That is not by itself confirmation of activity on site.

    018
  19. New building approved

    Filing B00578168-I1 reached an approved status.

    019
  20. New building filed

    Construct new nine (9) story mixed use building as per plans filed herewith. Filing B00578168-P1.

    020
  21. New building approved

    Filing B00578168-P1 reached an approved status.

    021
  22. Permit recorded for new building

    DOB lists a first permit date for B00578168-I1. That is not by itself confirmation of activity on site.

    022
  23. Permit recorded for new building

    DOB lists a first permit date for B00578168-S5. That is not by itself confirmation of activity on site.

    023
  24. Permit recorded for new building

    DOB lists a first permit date for B00578168-S4. That is not by itself confirmation of activity on site.

    024
  25. New building filed

    Construct new Eleven (11) story mixed use building as per plans filed herewith. Filing B00578168-P2.

    025
  26. Permit recorded for new building

    DOB lists a first permit date for B00578168-S3. That is not by itself confirmation of activity on site.

    026
  27. New building filed

    Install foundation as per plans filed herewith. Filing B00578168-P3.

    027
  28. New building filed

    Structural work per plans filed herewith. Filing B00578168-P4.

    028
  29. Permit recorded for alteration

    DOB lists a first permit date for B00601682-I1. That is not by itself confirmation of activity on site.

    029
  30. New building approved

    Filing B00578168-P4 reached an approved status.

    030
  31. New building filed

    Structural work per plans filed herewith. Filing B00578168-P5.

    031
  32. New building approved

    Filing B00578168-P5 reached an approved status.

    032
  33. New building filed

    Mechanical work per plans filed herewith. Filing B00578168-P6.

    033
  34. New building approved

    Filing B00578168-P6 reached an approved status.

    034
  35. New building filed

    Plumbing work per plans filed herewith. Filing B00578168-P7.

    035
  36. New building approved

    Filing B00578168-P2 reached an approved status.

    036
  37. New building filed

    Construct new Eleven (11) story mixed use building as per plans filed herewith. Filing B00578168-P9.

    037
  38. New building approved

    Filing B00578168-P7 reached an approved status.

    038
  39. New building approved

    Filing B00578168-P9 reached an approved status.

    039
  40. Alteration now completed

    The latest status recorded for B00565084-I1 is “LOC Issued.”

    040
  41. New building now approved

    The latest status recorded for B00578168-P1 is “Approved.”

    041
  42. New building now approved

    The latest status recorded for B00578168-P2 is “Approved.”

    042
  43. New building now approved

    The latest status recorded for B00578168-P4 is “Approved.”

    043
  44. New building now approved

    The latest status recorded for B00578168-P5 is “Approved.”

    044
  45. New building now approved

    The latest status recorded for B00578168-P6 is “Approved.”

    045
  46. New building now approved

    The latest status recorded for B00578168-P7 is “Approved.”

    046
  47. New building now approved

    The latest status recorded for B00578168-P9 is “Approved.”

    047
  48. New building approved

    Filing B00578168-P3 reached an approved status.

    048
  49. New building now approved

    The latest status recorded for B00578168-P3 is “Approved.”

    049
  50. New building filed

    Plumbing work per plans filed herewith. Filing B00578168-A1.

    050
  51. Alteration filed

    Install combined sprinkler/standpipe system as per plans filed herewith. filed in conjunction with nb# b00578168-i1. Filing B00601682-P1.

    051
  52. New building approved

    Filing B00578168-A1 reached an approved status.

    052
  53. New building now approved

    The latest status recorded for B00578168-A1 is “Approved.”

    053
  54. Alteration approved

    Filing B00601682-P1 reached an approved status.

    054
  55. Alteration now approved

    The latest status recorded for B00601682-P1 is “Approved.”

    055
  56. New building filed

    Construct new Eleven (11) story mixed use building as per plans filed herewith. Filing B00578168-A4.

    056
  57. New building approved

    Filing B00578168-A4 reached an approved status.

    057
  58. New building now approved

    The latest status recorded for B00578168-A4 is “Approved.”

    058
  59. New building filed

    Mechanical work per plans filed herewith. Filing B00578168-P8.

    059
  60. New building approved

    Filing B00578168-P8 reached an approved status.

    060
  61. New building now approved

    The latest status recorded for B00578168-P8 is “Approved.”

    061
  62. New building filed

    Construct new Eleven (11) story mixed use building as per plans filed herewith. Filing B00578168-A5.

    062
  63. Alteration filed

    Install combined sprinkler/standpipe system as per plans filed herewith. filed in conjunction with nb# b00578168-i1. Filing B00601682-P2.

    063
  64. New building signed off

    DOB recorded a sign-off for B00578168-S2.

    064
  65. New building now completed

    The latest status recorded for B00578168-S2 is “LOC Issued.”

    065
  66. Alteration approved

    Filing B00601682-P2 reached an approved status.

    066
  67. Alteration now approved

    The latest status recorded for B00601682-P2 is “Approved.”

    067
  68. New building approved

    Filing B00578168-A5 reached an approved status.

    068
  69. New building now approved

    The latest status recorded for B00578168-A5 is “Approved.”

    069
  70. New building filed

    Plumbing work per plans filed herewith. Filing B00578168-A6.

    070
  71. New building approved

    Filing B00578168-A6 reached an approved status.

    071
  72. New building now approved

    The latest status recorded for B00578168-A6 is “Approved.”

    072
  73. New building now approved

    The latest status recorded for B00578168-I1 is “Permit Entire.”

    073
  74. New building signed off

    DOB recorded a sign-off for B00578168-S3.

    074
  75. New building now completed

    The latest status recorded for B00578168-S3 is “LOC Issued.”

    075
  76. Alteration now approved

    The latest status recorded for B00601682-I1 is “Permit Entire.”

    076
  77. New building signed off

    DOB recorded a sign-off for B00578168-S4.

    077
  78. New building now completed

    The latest status recorded for B00578168-S4 is “LOC Issued.”

    078
  79. New building signed off

    DOB recorded a sign-off for B00578168-S6.

    079
  80. New building now completed

    The latest status recorded for B00578168-S6 is “LOC Issued.”

    080
  81. New building now approved

    The latest status recorded for B00578168-S5 is “Permit Entire.”

    081

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 22, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Sunset Park (West)

Streets

20 Street4 Avenue

Postal codes

11232

Applicants of record

Real Engineering Services LLCInoa Architecture INC. PCSeverud AssociatesAge Engineering, LLCAncora Engineering, PLLCFischer + Makooi Architects, PLLC