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NYC DOB record · B00309515-I1

20 Tiffany Place

20 Tiffany Place, Brooklyn, NY 11231

Alteration filing in Carroll Gardens-Cobble Hill-Gowanus-Red Hook, Brooklyn. The latest DOB status is permit entire.

DOB has issued the permit covering the full scope of this filing, so the work is cleared to proceed.

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 12, 2026 · Verify the source row

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NYC DOB RECORD · B00309515-I1

20 Tiffany Place

Brooklyn, NY 11231

Alteration filing · status dated Dec 27, 2020

Current record
Approved
Proposed scale
Not stated
Dwelling units
13
Filing data portrait

A page-specific reading of the filing status, location and stated scale. Values are drawn from the cited DOB record.

Address record at a glance

What is filed at this address?

NYC DOB lists filing B00309515-I1 as a alteration filing at 20 Tiffany Place, Brooklyn, NY 11231. Its latest published status category is Approved, dated Dec 27, 2020. The filing records 13 proposed dwelling units.

A filing or approval does not by itself confirm that work is underway. Proposed details may change in later DOB records.
Filing type
Alteration filing
Latest status
Approved
Latest status date
Dec 27, 2020
Proposed scale
13 proposed dwelling units
Complete building dossierView all 3 filings associated with BIN 3391016Applicant of recordSee the 68 filings that name Com-ex Engineering Of NY, PLLC
FiledMar 12, 2020
Current recordApproved
Proposed scale13 units
Recorded cost$9,500

What the filing says

A public-record reading of the proposed work.

Install NEW DEP antenna site. Install (2) antennas on bulkhead. Install (1) DCU cabinet on roof at bulkhead and (1) related solar panel on bulkhead. No change in use, egress or occupancy.

Street Futures classifies this record as a alteration filing based on the filing type and work flags published by the Department of Buildings. This classification helps organize the map; it does not add scope that is absent from the DOB record.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00309515-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

    DOB lists a first permit date. This does not by itself confirm current construction activity.

    03
  4. Current status updated

    The latest recorded filing status is “Permit Entire.”

    04

Scope and identifiers

The details used to match this filing.

Where a field reads “empty in the source”, the city published this filing without that value. It is not an omission on our side, and nothing here is inferred to fill a gap.

DOB filing number
B00309515-I1
BBL
3003197503
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
13
Proposed dwelling units
13

Nearby records

Other verified filings in this part of the city.