NYC DOB record · B00579236-I1

31 Leonard Street

31 Leonard Street, Brooklyn, NY 11206

Alteration filing in East Williamsburg, 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. What every status means

ApprovedAlteration filing

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

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NYC DOB RECORD · B00579236-I1

31 Leonard Street

Brooklyn, NY 11206

Alteration filing · status dated Aug 19, 2021

Current record
Approved
Proposed scale
Not stated
Dwelling units
387
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 B00579236-I1 as a alteration filing at 31 Leonard Street, Brooklyn, NY 11206. Its latest published status category is Approved, dated Aug 19, 2021. The filing records 387 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
Aug 19, 2021
Proposed scale
387 proposed dwelling units
The building, not the filingEvery filing at BIN 3327972, with the parcel and violation recordApplicant of recordSee the 61 filings that name NY Restoration Technology Corp
FiledAug 19, 2021
Current recordApproved
Proposed scale387 units
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Proposed installation of temporary pipe scaffolding on the roof as per plans submitted. Work shall comply with 2014 building codes, chapter 33. no changes 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.

The lot this filing sits on

What is already here?

The lot holds a 21-story elevator apartment building built in 1965, with 772 homes, on a 257,500 sq ft lot.

Built
1965
Floors
21
Residential units
772
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R6
Lot area
257,500 sq ft
Building area
751,412 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 7 open notices on record for this building, out of 82 notices on file; the most recent was issued May 16, 2024.

  • Construction

    Issued May 16, 2024 — AT TIME OF INSPECTION OBSERVED @ EXP 1(S ELEV) & EXP 4(EAST ELEVATION) & EXP 3 (NORTH ELEVATION).MISSING BRICKS AT MULTIPLE FLOORS. AT EXP 2 (WEST ELEVATION) & EXP 4 (EAST ELEVATOPM) MISSING BRICKS AT MULTIPLE FLOORS. REMEDY: REPAIR AND/OR REPLACE DAMAGE FACADE

  • Hazardous condition (facade)

    Issued Feb 21, 2023 — CYCLE 9B UNSAFE REPORT FILED

  • Facade safety program

    Issued Aug 14, 2019

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

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.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing B00579236-I1.

    01
  2. First permit date recorded

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

    02
  3. Current status updated

    The latest recorded filing status is “Permit Entire.”

    03

For scale: half of DOB filings are permitted within 20 days of being filed and a quarter take longer than 4 months, measured across 66,747 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
B00579236-I1
BBL
3030770001
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
387
Proposed dwelling units
387
Scaffolding