newyorkdailyStreet Futures
SearchExplore New York

Building record · BIN 3428962

350 Butler Street

350 Butler Street, Brooklyn, NY 11217

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 23 independently sourced records, including 13 that are not recorded as completed, closed or withdrawn.

Open full map
newyorkdailyStreet Futures

BUILDING RECORD · BIN 3428962

350 Butler Street

Park Slope, Brooklyn

A consolidated public-record view · updated Apr 25, 2024

DOB filings
23
Active-status
13
Recorded addresses
2
Building data portrait

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

Matched filings23
Open or active-status records13
First included filingMay 6, 2020
Latest recorded changeApr 25, 2024

The lot

What is already here?

The lot holds a 12-story condominium built in 2021, with 34 homes, on a 6,600 sq ft lot.

  1. Floors 5–12Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 14.1 m. Nothing on that side reaches this floor.
  2. Floors 2–4Homes34 homes are recorded on this lot — about 3 homes to a floor, and the apartments assessed on this block run to a typical 1,106 sq ft (103 m²). The city does not publish which floor any of them is on.
  3. Floor 1Street levelStreet level. The lot is recorded as elevator apartments.
  • Street levelElevator apartments
  • Homes34 recorded · typically 103 m² · valued $852,376
  • 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: 36.6 m over 12 floors, as the city counts them. 3 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
2021
Floors
12
Residential units
34
Building type
Condominium
Land use
Elevator apartments
Zoning district
C4-4D
Lot area
6,600 sq ft
Building area
41,772 sq ft

The apartments

148 condominium apartments are assessed on this block, and the typical one is 1,106 sq ft (103 m²). They run from 47 to 244 m².

The city values the typical one at $852,376. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

2 apartments on this tax block changed hands in the year the city last published, at a median of $2,750,000.

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.

Owner of record

149 4 AVE, 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 Sep 14, 2026. They describe the tax lot, not any single filing. When the rest of New York went up

On the market here

2 homes at this address are currently listed for sale by Coldwell Banker and Corcoran. 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 1DFor salePrice not readColdwell Banker
Unit 1DFor salePrice not readCorcoran

Read from the brokerages’ own published listings on October 4, 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. 3 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 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 3428962. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 23 alteration filing. Its latest status categories are 10 recorded as completed, 13 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
May 6, 2020
Latest recorded change
Apr 25, 2024
Highest proposed story count
11 stories
Highest proposed unit count
34 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

Watch this address.

Get an email when NewYorkDaily detects a material change in the public DOB records associated with 350 Butler Street.

Confirmation is required. Alerts describe source-data changes, not confirmed construction activity. Unsubscribe at any time. Privacy

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

    Mechanical work for proposed new building. Filing B00344439-I1.

    01
  2. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-I1.

    02
  3. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402390-I1.

    03
  4. Permit recorded for alteration

    DOB lists a first permit date for B00402390-I1. That is not by itself confirmation of activity on site.

    04
  5. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402395-I1.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00402395-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402397-I1.

    07
  8. Permit recorded for alteration

    DOB lists a first permit date for B00402397-I1. That is not by itself confirmation of activity on site.

    08
  9. Alteration approved

    Filing B00344441-I1 reached an approved status.

    09
  10. Alteration filed

    Structural plans in conjunction with nb 322084882. Filing B00344770-I1.

    010
  11. Alteration filed

    Fence filing in conjunction with nb 322084882. Filing B00344443-I1.

    011
  12. Alteration approved

    Filing B00344443-I1 reached an approved status.

    012
  13. Alteration approved

    Filing B00344439-I1 reached an approved status.

    013
  14. Alteration approved

    Filing B00344770-I1 reached an approved status.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00344443-I1. That is not by itself confirmation of activity on site.

    015
  16. Alteration filed

    Temporary standpipe application in conjunction with nb filing 322084882. Filing B00425035-I1.

    016
  17. Alteration approved

    Filing B00425035-I1 reached an approved status.

    017
  18. Permit recorded for alteration

    DOB lists a first permit date for B00344439-I1. That is not by itself confirmation of activity on site.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00344770-I1. That is not by itself confirmation of activity on site.

    019
  20. Alteration filed

    Installation of single 5000 # capacity personnel/material hoist during nb const, filed sep. hoist shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. elevator application submitted separately. Filing B00513333-I1.

    020
  21. Permit recorded for alteration

    DOB lists a first permit date for B00513333-I1. That is not by itself confirmation of activity on site.

    021
  22. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402395-P1.

    022
  23. Alteration approved

    Filing B00402395-P1 reached an approved status.

    023
  24. Alteration now approved

    The latest status recorded for B00402395-P1 is “Approved.”

    024
  25. Alteration filed

    Installation of single 5000 # capacity personnel/material hoist during nb const, filed sep. hoist shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. elevator application submitted separately. Filing B00513333-P1.

    025
  26. Alteration approved

    Filing B00513333-P1 reached an approved status.

    026
  27. Alteration now approved

    The latest status recorded for B00513333-P1 is “Approved.”

    027
  28. Permit recorded for alteration

    DOB lists a first permit date for B00344441-I1. That is not by itself confirmation of activity on site.

    028
  29. Permit recorded for alteration

    DOB lists a first permit date for B00425035-I1. That is not by itself confirmation of activity on site.

    029
  30. Alteration filed

    Installation of a temporarily overhead protection per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing B00552792-I1.

    030
  31. Permit recorded for alteration

    DOB lists a first permit date for B00552792-I1. That is not by itself confirmation of activity on site.

    031
  32. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P1.

    032
  33. Alteration approved

    Filing B00344441-P1 reached an approved status.

    033
  34. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402395-P2.

    034
  35. Alteration approved

    Filing B00402395-P2 reached an approved status.

    035
  36. Alteration now approved

    The latest status recorded for B00402395-P2 is “Approved.”

    036
  37. Alteration filed

    Installation of sidewalk shed as per plans, sidewalk shed live load will be 300 psf, shall comply with chapter #33 of the 2014 code no change to use, egress or occupancy. Filing B00402395-P3.

    037
  38. Alteration approved

    Filing B00402395-P3 reached an approved status.

    038
  39. Alteration now approved

    The latest status recorded for B00402395-P3 is “Approved.”

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00513333-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00513333-I1 is “LOC Issued.”

    041
  42. Alteration filed

    Installation of a temporarily overhead protection per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing B00552792-P1.

    042
  43. Alteration approved

    Filing B00552792-P1 reached an approved status.

    043
  44. Alteration now approved

    The latest status recorded for B00552792-P1 is “Approved.”

    044
  45. Alteration now approved

    The latest status recorded for B00344441-P1 is “Approved.”

    045
  46. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P2.

    046
  47. Alteration approved

    Filing B00344441-P2 reached an approved status.

    047
  48. Alteration now approved

    The latest status recorded for B00344441-P2 is “Approved.”

    048
  49. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P3.

    049
  50. Alteration approved

    Filing B00344441-P3 reached an approved status.

    050
  51. Alteration now approved

    The latest status recorded for B00344441-P3 is “Approved.”

    051
  52. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P4.

    052
  53. Alteration approved

    Filing B00344441-P4 reached an approved status.

    053
  54. Alteration now approved

    The latest status recorded for B00344441-P4 is “Approved.”

    054
  55. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P5.

    055
  56. Alteration approved

    Filing B00344441-P5 reached an approved status.

    056
  57. Alteration now approved

    The latest status recorded for B00344441-P5 is “Approved.”

    057
  58. Alteration signed off

    DOB recorded a sign-off for B00402395-I1.

    058
  59. Alteration now completed

    The latest status recorded for B00402395-I1 is “LOC Issued.”

    059
  60. Alteration signed off

    DOB recorded a sign-off for B00402397-I1.

    060
  61. Alteration now completed

    The latest status recorded for B00402397-I1 is “LOC Issued.”

    061
  62. Alteration signed off

    DOB recorded a sign-off for B00552792-I1.

    062
  63. Alteration now completed

    The latest status recorded for B00552792-I1 is “LOC Issued.”

    063
  64. Alteration filed

    Mechanical work for proposed new building. Filing B00344439-P1.

    064
  65. Alteration approved

    Filing B00344439-P1 reached an approved status.

    065
  66. Alteration now approved

    The latest status recorded for B00344439-P1 is “Approved.”

    066
  67. Alteration signed off

    DOB recorded a sign-off for B00344443-I1.

    067
  68. Alteration now completed

    The latest status recorded for B00344443-I1 is “LOC Issued.”

    068
  69. Alteration signed off

    DOB recorded a sign-off for B00402390-I1.

    069
  70. Alteration now completed

    The latest status recorded for B00402390-I1 is “LOC Issued.”

    070
  71. Alteration filed

    Plumbing, sprinkler and standpipe work in conjunction with nb application. Filing B00344441-P6.

    071
  72. Alteration approved

    Filing B00344441-P6 reached an approved status.

    072
  73. Alteration now approved

    The latest status recorded for B00344441-P6 is “Approved.”

    073
  74. Alteration filed

    Mechanical work for proposed new building. Filing B00344439-P2.

    074
  75. Alteration approved

    Filing B00344439-P2 reached an approved status.

    075
  76. Alteration now approved

    The latest status recorded for B00344439-P2 is “Approved.”

    076
  77. Alteration signed off

    DOB recorded a sign-off for B00344770-I1.

    077
  78. Alteration now completed

    The latest status recorded for B00344770-I1 is “LOC Issued.”

    078
  79. Alteration signed off

    DOB recorded a sign-off for B00344441-I1.

    079
  80. Alteration now completed

    The latest status recorded for B00344441-I1 is “LOC Issued.”

    080
  81. Alteration signed off

    DOB recorded a sign-off for B00425035-I1.

    081
  82. Alteration now completed

    The latest status recorded for B00425035-I1 is “LOC Issued.”

    082
  83. Alteration signed off

    DOB recorded a sign-off for B00344439-I1.

    083
  84. Alteration now completed

    The latest status recorded for B00344439-I1 is “LOC Issued.”

    084

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 4, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

Park Slope

Streets

Butler Street

Postal codes

11217

Applicants of record

Green Solutions Engineering & EnergFl&m Engineering Design &inspectionRobert Litchfield ArchitectSilman