newyorkdailyStreet Futures
SearchExplore New York

Building record · BIN 3428595

34 Union Avenue

34 Union Avenue, Brooklyn, NY 11206

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 13 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.

Open full map
newyorkdailyStreet Futures

BUILDING RECORD · BIN 3428595

34 Union Avenue

South Williamsburg, Brooklyn

A consolidated public-record view · updated Dec 11, 2023

DOB filings
13
Active-status
6
Recorded addresses
1
Building data portrait

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

Matched filings13
Open or active-status records6
First included filingJan 6, 2021
Latest recorded changeDec 11, 2023

The lot

What is already here?

The lot holds a 12-story elevator apartment building built in 2021, with 77 homes, on a 9,680 sq ft lot.

Built
2021
Last altered
2021
Floors
12
Residential units
77
Building type
Elevator apartment building
Land use
Mixed residential and commercial
Zoning district
R8A
Lot area
9,680 sq ft
Building area
98,796 sq ft

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?

The Department of Buildings has 2 open notices on record for this building, out of 2 notices on file; the most recent was issued Sep 23, 2024.

  • Low pressure boiler

    Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

  • Low pressure boiler

    Issued Sep 23, 2024 — VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

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 3428595. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 13 alteration filing. Its latest status categories are 7 recorded as completed, 6 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Jan 6, 2021
Latest recorded change
Dec 11, 2023
Highest proposed story count
12 stories
Highest proposed unit count
234 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 34 Union Avenue.

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 13 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.

  1. Alteration filed

    Plumbing application filed in conjunction with NB job number 321588545. Filing B00426224-I1.

    01
  2. Alteration approved

    Filing B00426224-I1 reached an approved status.

    02
  3. Alteration filed

    Sprinkler & Standpipe worktypes herewith filed in conjunction with NB job number 321588545. Filing B00426265-I1.

    03
  4. Alteration filed

    MH worktype herewith filed in conjunction with NB Job number 321588545. PAA filed to update plans and required inspections. Filing B00426235-I1.

    04
  5. Alteration filed

    Temporary Standpipe filed in conjunction with NB job number 321588545. Filing B00427041-I1.

    05
  6. Alteration approved

    Filing B00426235-I1 reached an approved status.

    06
  7. Alteration approved

    Filing B00427041-I1 reached an approved status.

    07
  8. Permit recorded for alteration

    DOB lists a first permit date for B00427041-I1. That is not by itself confirmation of activity on site.

    08
  9. Alteration filed

    Structure application herewith filed in conjunction with NB job number 321588545. Filing B00426247-I1.

    09
  10. Alteration filed

    Construction fence filed in conjunction to nb job numbers 321588545, 321595608, 320912170 & 321595635. no change in use, egress or occupancy. Filing B00462129-I1.

    010
  11. Alteration approved

    Filing B00462129-I1 reached an approved status.

    011
  12. Alteration approved

    Filing B00426247-I1 reached an approved status.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00462129-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration filed

    Foundation Work Herewith filed in conjunction with Nb job number 321588545. Filing B00461686-I1.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00426224-I1. That is not by itself confirmation of activity on site.

    015
  16. Alteration filed

    Construction fence filed in conjunction to nb job numbers 321588545, 321595608, 320912170 & 321595635. no change in use, egress or occupancy. Filing B00462129-P1.

    016
  17. Alteration approved

    Filing B00462129-P1 reached an approved status.

    017
  18. Alteration now approved

    The latest status recorded for B00462129-P1 is “Approved.”

    018
  19. Alteration approved

    Filing B00461686-I1 reached an approved status.

    019
  20. Alteration filed

    MH worktype herewith filed in conjunction with NB Job number 321588545. PAA filed to update plans and required inspections. Filing B00426235-P1.

    020
  21. Alteration approved

    Filing B00426235-P1 reached an approved status.

    021
  22. Alteration now approved

    The latest status recorded for B00426235-P1 is “Approved.”

    022
  23. Alteration approved

    Filing B00426265-I1 reached an approved status.

    023
  24. Permit recorded for alteration

    DOB lists a first permit date for B00426247-I1. That is not by itself confirmation of activity on site.

    024
  25. Permit recorded for alteration

    DOB lists a first permit date for B00461686-I1. That is not by itself confirmation of activity on site.

    025
  26. Permit recorded for alteration

    DOB lists a first permit date for B00426265-I1. That is not by itself confirmation of activity on site.

    026
  27. Alteration filed

    Plumbing application filed in conjunction with NB job number 321588545. Filing B00426224-P1.

    027
  28. Alteration approved

    Filing B00426224-P1 reached an approved status.

    028
  29. Alteration now approved

    The latest status recorded for B00426224-P1 is “Approved.”

    029
  30. Alteration filed

    Plumbing application filed in conjunction with NB job number 321588545. Filing B00426224-P4.

    030
  31. Alteration approved

    Filing B00426224-P4 reached an approved status.

    031
  32. Alteration now approved

    The latest status recorded for B00426224-P4 is “Approved.”

    032
  33. Permit recorded for alteration

    DOB lists a first permit date for B00426235-I1. That is not by itself confirmation of activity on site.

    033
  34. Alteration signed off

    DOB recorded a sign-off for B00462129-I1.

    034
  35. Alteration now completed

    The latest status recorded for B00462129-I1 is “LOC Issued.”

    035
  36. Alteration signed off

    DOB recorded a sign-off for B00427041-I1.

    036
  37. Alteration now completed

    The latest status recorded for B00427041-I1 is “LOC Issued.”

    037
  38. Alteration filed

    Plumbing application filed in conjunction with NB job number 321588545. Filing B00426224-P5.

    038
  39. Alteration approved

    Filing B00426224-P5 reached an approved status.

    039
  40. Alteration now approved

    The latest status recorded for B00426224-P5 is “Approved.”

    040
  41. Alteration signed off

    DOB recorded a sign-off for B00426265-I1.

    041
  42. Alteration now completed

    The latest status recorded for B00426265-I1 is “LOC Issued.”

    042
  43. Alteration filed

    Plumbing application filed in conjunction with NB job number 321588545. Filing B00426224-P6.

    043
  44. Alteration approved

    Filing B00426224-P6 reached an approved status.

    044
  45. Alteration now approved

    The latest status recorded for B00426224-P6 is “Approved.”

    045
  46. Alteration signed off

    DOB recorded a sign-off for B00461686-I1.

    046
  47. Alteration now completed

    The latest status recorded for B00461686-I1 is “LOC Issued.”

    047
  48. Alteration signed off

    DOB recorded a sign-off for B00426235-I1.

    048
  49. Alteration now completed

    The latest status recorded for B00426235-I1 is “LOC Issued.”

    049
  50. Alteration signed off

    DOB recorded a sign-off for B00426224-I1.

    050
  51. Alteration now completed

    The latest status recorded for B00426224-I1 is “LOC Issued.”

    051
  52. Alteration signed off

    DOB recorded a sign-off for B00426247-I1.

    052
  53. Alteration now completed

    The latest status recorded for B00426247-I1 is “LOC Issued.”

    053

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

South Williamsburg

Streets

Union Avenue

Postal codes

11206

Applicants of record

Joselow And AssociatesRevap Consulting Engineers LLCStructural Engineering Technologies