NYC DOB record · B00491656-P1

855 Willoughby Avenue

855 Willoughby Avenue, Brooklyn, NY 11221

Alteration filing in Bedford-Stuyvesant (East), Brooklyn. The latest DOB status is approved.

A plan examiner has approved the application. A permit still has to be issued before work can begin.

ApprovedAlteration filing

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

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NYC DOB RECORD · B00491656-P1

855 Willoughby Avenue

Brooklyn, NY 11221

Alteration filing · status dated Apr 12, 2022

Current record
Approved
Proposed scale
3 stories
Dwelling units
2
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 B00491656-P1 as a alteration filing at 855 Willoughby Avenue, Brooklyn, NY 11221. Its latest published status category is Approved, dated Apr 12, 2022. The filing records 3 proposed stories and 2 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
Apr 12, 2022
Proposed scale
3 proposed stories and 2 proposed dwelling units
Complete building dossierView all 8 filings associated with BIN 3042989Applicant of recordSee the 155 filings that name Sd Design Studio LLC
FiledAug 10, 2021
Current recordApproved
Proposed scale3 stories
Recorded cost$239,343

What the filing says

A public-record reading of the proposed work.

Interior renovation existing 2-family house with general construction as per plan filled herewith. no change of use, egress or certificate of 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 3-story two-family home built in 1910, on a 1,060 sq ft lot.

Built
1910
Floors
3
Residential units
2
Building type
Two-family home
Land use
One and two family homes
Zoning district
C4-4L
Lot area
1,060 sq ft
Building area
2,280 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 this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00491656-P1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. Current status updated

    The latest recorded filing status is “Approved.”

    03

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
B00491656-P1
BBL
3015900026
Review type
Standard Plan Examination
Existing stories
3
Proposed stories
3
Existing dwelling units
2
Proposed dwelling units
2
General construction