NYC DOB record · X01026803-I1

645 West 239 Street

645 West 239 Street, Bronx, NY 10463

Alteration filing in Riverdale-Spuyten Duyvil, 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 Sep 23, 2026 · Verify the source row

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NYC DOB RECORD · X01026803-I1

645 West 239 Street

Bronx, NY 10463

Alteration filing · status dated Sep 21, 2026

Current record
Approved
Proposed scale
Not stated
Dwelling units
43
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 X01026803-I1 as a alteration filing at 645 West 239 Street, Bronx, NY 10463. Its latest published status category is Approved, dated Sep 21, 2026. The filing records 43 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
Sep 21, 2026
Proposed scale
43 proposed dwelling units
Applicant of recordSee the 1721 filings that name Paul Perdek, PROF. ENG. PLLC
FiledApr 19, 2024
Current recordApproved
Proposed scale43 units
Recorded cost$1

What the filing says

A public-record reading of the proposed work.

Installation of temporary sidewalk shed as per plans. 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.

The lot this filing sits on

What is already here?

The lot holds a 6-story elevator apartment building built in 1953, with 43 homes, on a 15,120 sq ft lot.

Built
1953
Floors
6
Residential units
43
Building type
Elevator apartment building
Land use
Elevator apartments
Zoning district
R4
Lot area
15,120 sq ft
Building area
65,766 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 23, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

The Department of Buildings has 1 open notice on record for this building, out of 16 notices on file; the most recent was issued Apr 6, 2018.

  • Low pressure boiler

    Issued Apr 6, 2018 — VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT

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 23, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing X01026803-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 75,309 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
X01026803-I1
BIN
2085797
BBL
2059080203
Review type
Professional Certification
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
43
Proposed dwelling units
43
Sidewalk shed