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NYC DOB record · X01229979-I1

131 Walnut Avenue

131 Walnut Avenue, Bronx, NY 10454

Alteration filing in Mott Haven-Port Morris, Bronx. 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 Oct 3, 2026 · Verify the source row

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NYC DOB RECORD · X01229979-I1

131 Walnut Avenue

Bronx, NY 10454

Alteration filing · status dated Oct 1, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
6
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 X01229979-I1 as a alteration filing at 131 Walnut Avenue, Bronx, NY 10454. Its latest published status category is Approved, dated Oct 1, 2026. The filing records 6 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
Oct 1, 2026
Proposed scale
6 proposed dwelling units
Applicant of recordSee the 155 filings that name Asr Engineering PC
FiledMay 22, 2025
Current recordApproved
Proposed scale6 units
Recorded cost$9,000

What the filing says

A public-record reading of the proposed work.

Installation of 300psf sidewalk shed as per plans. all equipment shall comply with ch #33 of the NYC code 2022. no change in use, occupancy or egress under this application.

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 6-story warehouse built in 1912, on a 57,195 sq ft lot.

Built
1912
Last altered
1982
Floors
6
Residential units
0
Building type
Warehouse
Land use
Industrial and manufacturing
Zoning district
M3-1
Lot area
57,195 sq ft
Building area
137,605 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 3, 2026. They describe the tax lot, not this filing.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing X01229979-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 21 days of being filed and a quarter take longer than 4 months, measured across 76,126 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
X01229979-I1
BIN
2003987
BBL
2025860026
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
6
Proposed dwelling units
6
Sidewalk shed

Nearby records

Other verified filings in this part of the city.