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Building record · BIN 3428821

20 Monitor Street

20 Monitor Street, Brooklyn, NY 11222

A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 14 independently sourced records, including 6 that are not recorded as completed, closed or withdrawn.

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BUILDING RECORD · BIN 3428821

20 Monitor Street

East Williamsburg, Brooklyn

A consolidated public-record view · updated Jan 3, 2024

DOB filings
14
Active-status
6
Recorded addresses
2
Building data portrait

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

Matched filings14
Open or active-status records6
First included filingSep 11, 2019
Latest recorded changeJan 3, 2024

The lot

What is already here?

  1. Floors 2–5Nothing on record
  2. Floor 1Street levelStreet level.
  • Street levelThe way in
  • Above the southern skylineFrom about floor 11 — the tallest thing within 60 m to the south is 32.3 m
Drawn from the outline and roof height the Department of City Planning publishes for this building: 15.2 m over about 5 floors, counted at three metres each because the city publishes the height and not the number. 1 run of floors has 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.

The apartments

163 condominium apartments are assessed on this block, and the typical one is 634 sq ft (59 m²). They run from 40 to 171 m².

The city values the typical one at $119,997. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.

What it sold for

12 apartments on this tax block changed hands in the year the city last published, at a median of $835,000, from 400,000 to 1,995,000.

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

90 HERBERT ST 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.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 2 notices on file; the most recent was issued Nov 14, 2025.

  • Low pressure boiler

    Issued Nov 14, 2025 — VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

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 3428821. They should not be read as a single construction project unless the underlying filings say so.

The matched set includes 14 alteration filing. Its latest status categories are 8 recorded as completed, 6 approved. Each filing page preserves its own status, dates, scope and source identifier.

First included filing
Sep 11, 2019
Latest recorded change
Jan 3, 2024
Highest proposed story count
Not stated
Highest proposed unit count
13 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.

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Recorded history

What has happened at this address?

Every dated event the city has published for this building, from all 14 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 construction fence, to protect site during full demolition. Filing B00079290-I1.

    01
  2. Alteration filed

    Installation of construction fence to protect site, during full demolition. Filing B00079303-I1.

    02
  3. Alteration approved

    Filing B00079303-I1 reached an approved status.

    03
  4. Alteration approved

    Filing B00079290-I1 reached an approved status.

    04
  5. Permit recorded for alteration

    DOB lists a first permit date for B00079290-I1. That is not by itself confirmation of activity on site.

    05
  6. Permit recorded for alteration

    DOB lists a first permit date for B00079303-I1. That is not by itself confirmation of activity on site.

    06
  7. Alteration filed

    Installation of sidewalk shed as per plans. no change in use, egress or occupancy. Filing B00280889-I1.

    07
  8. Alteration filed

    Installation of sidewalk shed as per plans. no change in use, egress or occupancy. Filing B00280911-I1.

    08
  9. Permit recorded for alteration

    DOB lists a first permit date for B00280889-I1. That is not by itself confirmation of activity on site.

    09
  10. Permit recorded for alteration

    DOB lists a first permit date for B00280911-I1. That is not by itself confirmation of activity on site.

    010
  11. Alteration filed

    Installation of construction fence to protect site. Filing B00390836-I1.

    011
  12. Alteration approved

    Filing B00390836-I1 reached an approved status.

    012
  13. Permit recorded for alteration

    DOB lists a first permit date for B00390836-I1. That is not by itself confirmation of activity on site.

    013
  14. Alteration filed

    Installation of pipe scaffold as per drawings. pipe scaffold shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00482983-I1.

    014
  15. Permit recorded for alteration

    DOB lists a first permit date for B00482983-I1. That is not by itself confirmation of activity on site.

    015
  16. Alteration filed

    Proposed installation of pipe scaffold for remedial repairs as per plans. no change in use occupancy or egress under this application. Filing B00482983-P1.

    016
  17. Alteration approved

    Filing B00482983-P1 reached an approved status.

    017
  18. Alteration filed

    Installation of heavy duty sidewalk shed during nb const, filed sep. sidewalk shed shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00523648-I1.

    018
  19. Permit recorded for alteration

    DOB lists a first permit date for B00523648-I1. That is not by itself confirmation of activity on site.

    019
  20. Alteration now approved

    The latest status recorded for B00482983-P1 is “Approved.”

    020
  21. Alteration filed

    Installation of boiler in new building. filed in conjunction with new building, bis #321385210. Filing B00529482-I1.

    021
  22. Alteration filed

    Installation of pipe scaffold as per drawings. pipe scaffold shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00482983-P2.

    022
  23. Alteration approved

    Filing B00529482-I1 reached an approved status.

    023
  24. Alteration approved

    Filing B00482983-P2 reached an approved status.

    024
  25. Alteration now approved

    The latest status recorded for B00482983-P2 is “Approved.”

    025
  26. Alteration filed

    Installation of pipe scaffold as per drawings. pipe scaffold shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00482983-P3.

    026
  27. Alteration approved

    Filing B00482983-P3 reached an approved status.

    027
  28. Alteration now approved

    The latest status recorded for B00482983-P3 is “Approved.”

    028
  29. Alteration filed

    Installation of pipe scaffold as per drawings. pipe scaffold shall comply with ch #33 of the NYC bc. no change in use, occupancy or egress under this application. Filing B00482983-P4.

    029
  30. Alteration approved

    Filing B00482983-P4 reached an approved status.

    030
  31. Alteration now approved

    The latest status recorded for B00482983-P4 is “Approved.”

    031
  32. Alteration signed off

    DOB recorded a sign-off for B00280889-I1.

    032
  33. Alteration now completed

    The latest status recorded for B00280889-I1 is “LOC Issued.”

    033
  34. Alteration signed off

    DOB recorded a sign-off for B00280911-I1.

    034
  35. Alteration now completed

    The latest status recorded for B00280911-I1 is “LOC Issued.”

    035
  36. Alteration filed

    Installation of boiler in new building. filed in conjunction with new building, bis #321385210. Filing B00529482-P1.

    036
  37. Alteration approved

    Filing B00529482-P1 reached an approved status.

    037
  38. Alteration now approved

    The latest status recorded for B00529482-P1 is “Approved.”

    038
  39. Permit recorded for alteration

    DOB lists a first permit date for B00529482-I1. That is not by itself confirmation of activity on site.

    039
  40. Alteration signed off

    DOB recorded a sign-off for B00482983-I1.

    040
  41. Alteration now completed

    The latest status recorded for B00482983-I1 is “LOC Issued.”

    041
  42. Alteration signed off

    DOB recorded a sign-off for B00523648-I1.

    042
  43. Alteration now completed

    The latest status recorded for B00523648-I1 is “LOC Issued.”

    043
  44. Alteration filed

    Installation of boiler in new building. filed in conjunction with new building, bis #321385210. Filing B00529482-P2.

    044
  45. Alteration approved

    Filing B00529482-P2 reached an approved status.

    045
  46. Alteration now approved

    The latest status recorded for B00529482-P2 is “Approved.”

    046
  47. Alteration signed off

    DOB recorded a sign-off for B00079290-I1.

    047
  48. Alteration now completed

    The latest status recorded for B00079290-I1 is “LOC Issued.”

    048
  49. Alteration signed off

    DOB recorded a sign-off for B00079303-I1.

    049
  50. Alteration now completed

    The latest status recorded for B00079303-I1 is “LOC Issued.”

    050
  51. Alteration signed off

    DOB recorded a sign-off for B00390836-I1.

    051
  52. Alteration now completed

    The latest status recorded for B00390836-I1 is “LOC Issued.”

    052
  53. Alteration signed off

    DOB recorded a sign-off for B00529482-I1.

    053
  54. Alteration now completed

    The latest status recorded for B00529482-I1 is “LOC Issued.”

    054

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 7, 2026; this list should not be treated as a complete title or permit search.

Keep reading

Where this building sits.

Neighborhoods

East Williamsburg

Streets

Monitor Street

Postal codes

11222

Applicants of record

Joel Phagoo P.E. PLLCSideris Kefalas Engineers PCPaul Perdek, PROF. ENG. PLLCStroh Engineering Services, P.C.Green DesignNdkazalas Architecture P.C.