NYC DOB record · B00457585-I1

80 Willoughby Street

80 Willoughby Street, Brooklyn, NY 11201

Alteration filing in Downtown Brooklyn-Dumbo-Boerum Hill, Brooklyn. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished. What every status means

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 14, 2026 · Verify the source row

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NYC DOB RECORD · B00457585-I1

80 Willoughby Street

Brooklyn, NY 11201

Alteration filing · status dated Nov 13, 2024

Current record
Recorded as completed
Proposed scale
10 stories
Dwelling units
Not stated
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 B00457585-I1 as a alteration filing at 80 Willoughby Street, Brooklyn, NY 11201. Its latest published status category is Recorded as completed, dated Nov 13, 2024. The filing records 10 proposed stories.

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
Recorded as completed
Latest status date
Nov 13, 2024
Proposed scale
10 proposed stories
Complete building dossierView all 17 filings associated with BIN 3000412Applicant of recordSee the 6 filings that name Diproperzio & Mallia Architects,llp
FiledJan 26, 2021
Current recordRecorded as completed
Proposed scale10 stories
Recorded cost$165,000

What the filing says

A public-record reading of the proposed work.

Plans herewith filed for minor partition changes on floors cellar through 8 only, and modification of toilet room to be handicapped accessible floors 3-7 . no change to 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.

The lot this filing sits on

What is already here?

The lot holds a 10-story condominium built in 1926, on a 6,250 sq ft lot.

Built
1926
Last altered
2020
Floors
10
Residential units
0
Building type
Condominium
Land use
Public facilities and institutions
Zoning district
C6-4.5
Lot area
6,250 sq ft
Building area
60,677 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 8, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 6 open notices on record for this building, out of 75 notices on file; the most recent was issued May 15, 2018.

  • Construction

    Issued May 15, 2018

  • Elevator

    Issued Sep 8, 2011

  • Elevator

    Issued Sep 8, 2011

  • 3 further open notices are on file. Open the source dataset for the full list.

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 4, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00457585-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 “LOC Issued.”

    04
  5. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    05

For scale: half of DOB filings are permitted within 18 days of being filed and a quarter take longer than 4 months, measured across 50,115 filings that carry both dates. How long a permit takes, by work type and borough

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
B00457585-I1
BBL
3001527502
Review type
Professional Certification
Existing stories
10
Proposed stories
10
Existing dwelling units
0
Proposed dwelling units
0
General construction