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NYC DOB record · X01439960-S4

435 Westchester Avenue

435 Westchester Avenue, Bronx, NY 10455

Alteration filing in Melrose, Bronx. The latest DOB status is approved.

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

ApprovedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 30, 2026 · Verify the source row

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NYC DOB RECORD · X01439960-S4

435 Westchester Avenue

Bronx, NY 10455

Alteration filing · status dated Sep 28, 2026

Current record
Approved
Proposed scale
13 stories
Dwelling units
281
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 X01439960-S4 as a alteration filing at 435 Westchester Avenue, Bronx, NY 10455. Its latest published status category is Approved, dated Sep 28, 2026. The filing records 13 proposed stories and 281 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 28, 2026
Proposed scale
13 proposed stories and 281 proposed dwelling units
The building, not the filingopen housing violations, the owner of record and every filing at BIN 2127129Applicant of recordSee the 6 filings that name Armour Unsderfer Engineering Inc, P
FiledSep 25, 2026
Current recordApproved
Proposed scale13 stories
Recorded cost$9,945

What the filing says

A public-record reading of the proposed work.

Alt. ST filed subsequently with the alt. GC application. Install steel beams to support AC unit.

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 12-story condominium built in 2018, with 280 homes, on a 51,527 sq ft lot.

Built
2018
Last altered
2017
Floors
12
Residential units
280
Building type
Condominium
Land use
Mixed residential and commercial
Zoning district
C6-2
Lot area
51,527 sq ft
Building area
318,285 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 1, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building. 4 notices are on file, all with a recorded resolution.

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 Oct 1, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing X01439960-S4.

    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

For scale: half of DOB filings are permitted within 21 days of being filed and a quarter take longer than 4 months, measured across 72,995 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
X01439960-S4
BBL
2023617501
Review type
Professional Certification
Existing stories
13
Proposed stories
13
Existing dwelling units
281
Proposed dwelling units
281
Structural work

Nearby records

Other verified filings in this part of the city.