NYC DOB record · X01430996-I1

4703 Iselin Avenue

4703 Iselin Avenue, Bronx, NY 10471

Alteration filing in Riverdale-Spuyten Duyvil, 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 18, 2026 · Verify the source row

Open full map
newyorkdailyStreet Futures

NYC DOB RECORD · X01430996-I1

4703 Iselin Avenue

Bronx, NY 10471

Alteration filing · status dated Sep 15, 2026

Current record
Approved
Proposed scale
2 stories
Dwelling units
1
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 X01430996-I1 as a alteration filing at 4703 Iselin Avenue, Bronx, NY 10471. Its latest published status category is Approved, dated Sep 15, 2026. The filing records 2 proposed stories and 1 proposed dwelling unit.

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 15, 2026
Proposed scale
2 proposed stories and 1 proposed dwelling unit
Applicant of recordSee the 7 filings that name Hal Dorfman Architect
FiledAug 6, 2026
Current recordApproved
Proposed scale2 stories
Recorded cost$500,000

What the filing says

A public-record reading of the proposed work.

Altering interior layout as per plans, new interior finish materials, enclosing existing rear cover porch other minor items as per plan,

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 2.5-story one-family home built in 1928, on a 6,976 sq ft lot.

Built
1928
Floors
2.5
Residential units
1
Building type
One-family home
Land use
One and two family homes
Zoning district
R1-2
Lot area
6,976 sq ft
Building area
2,975 sq ft
Historic district
Fieldston Historic District

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 18, 2026. They describe the tax lot, not this filing.

Violation record

Are there open violations here?

No open violations are recorded for this building.

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 21, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing X01430996-I1.

    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 20 days of being filed and a quarter take longer than 4 months, measured across 66,798 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
X01430996-I1
BIN
2084486
BBL
2058232596
Review type
Professional Certification
Existing stories
2
Proposed stories
2
Existing dwelling units
1
Proposed dwelling units
1
General constructionStructural work