NYC DOB record · X01380099-I1

520 Tinton Avenue

520 Tinton Avenue, Bronx, NY 10455

Alteration filing in Mott Haven-Port Morris, Bronx. The latest DOB status is loc issued.

DOB has issued a Letter of Completion, which records that the work in this filing is finished.

Recorded as completedAlteration filing

NYC Department of Buildings · w9ak-ipjd · accessed Sep 10, 2026 · Verify the source row

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NYC DOB RECORD · X01380099-I1

520 Tinton Avenue

Bronx, NY 10455

Alteration filing · status dated Sep 9, 2026

Current record
Recorded as completed
Proposed scale
Not stated
Dwelling units
44
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 X01380099-I1 as a alteration filing at 520 Tinton Avenue, Bronx, NY 10455. Its latest published status category is Recorded as completed, dated Sep 9, 2026. The filing records 44 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
Recorded as completed
Latest status date
Sep 9, 2026
Proposed scale
44 proposed dwelling units
Applicant of recordSee the 27 filings that name Mohammad Ahead, PE
FiledMar 31, 2026
Current recordRecorded as completed
Proposed scale44 units
Recorded cost$20,000

What the filing says

A public-record reading of the proposed work.

Installation of medium duty pipe scaffold.

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 5-story walk-up apartment building built in 1918, with 44 homes, on a 10,000 sq ft lot.

Built
1918
Last altered
1990
Floors
5
Residential units
44
Building type
Walk-up apartment building
Land use
Walk-up apartments
Zoning district
R7-1
Lot area
10,000 sq ft
Building area
33,985 sq ft

Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 10, 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 10 notices on file; the most recent was issued Jan 9, 2026.

  • Construction

    Issued Jan 9, 2026 — STRUCTURE RENDERED NON-COMPLIANT. AT TIME OF INSPECTION OBSERVED AT EXPOSURE#1 OVER 6TH FL. WINDOWS SEVERE STEP CRACKING ON MASONRY FACADE MULTIPLE LOCATIONS ALONG WITH SEVERE LEANING/BULGING OF PARAPET. STEEL LINTELS OVER WINDOWS HAVE SEVERE CORROSION WITH DEFLECTION. IMMEDIATE HAZARD POTENTIAL TO COLLAPSE ONTO PUBLIC SIDEWALK.

A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 10, 2026.

Recorded timeline

Dates published by the Department of Buildings.

  1. Application filed

    DOB received filing X01380099-I1.

    01
  2. Application approved

    The application reached an approved status in the DOB record.

    02
  3. First permit date recorded

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

    03
  4. Sign-off date recorded

    DOB lists a sign-off date for this filing.

    04
  5. Current status updated

    The latest recorded filing status is “LOC Issued.”

    05

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
X01380099-I1
BIN
2003970
BBL
2025820030
Review type
Standard Plan Examination
Existing stories
Empty in the source
Proposed stories
Empty in the source
Existing dwelling units
44
Proposed dwelling units
44