Alteration filingSep 24
DOB filing X01405522-P2
Alteration filing at 503 West 259 Street
Approved$20,500 recorded cost
Open filing Building record · BIN 2086339
503 West 259 Street
503 West 259 Street, Bronx, NY 10471
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 2086339
503 West 259 Street
Riverdale-Spuyten Duyvil, Bronx
A consolidated public-record view · updated Sep 24, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingMay 21, 2026
Latest recorded changeSep 24, 2026
The lot
What is already here?
The lot holds a 6-story educational building built in 2003, on a 90,858 sq ft lot.
- Floors 2–6Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Built
- 2003
- Last altered
- 2007
- Floors
- 6
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R4
- Lot area
- 90,858 sq ft
- Building area
- 109,914 sq ft
Owner of record
5993 RIVERDALE AVE LLC
As the assessment roll records it. Only owners that read as a company are shown here; where the roll names an individual, nothing is published.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 25, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 28 notices on file; the most recent was issued Dec 1, 2023.
- Failure to post energy
Issued Dec 1, 2023 — FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
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 25, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 2086339. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 21, 2026
- Latest recorded change
- Sep 24, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- Not stated
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installing sinks, emergency showers and bunsen burners for classroom lab. Filing X01405522-I1.
- Alteration approved02
Filing X01405522-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for X01405522-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Installing sinks, emergency showers and bunsen burners for classroom lab. Filing X01405522-P2.
- Alteration approved05
Filing X01405522-P2 reached an approved status.
- Alteration now approved06
The latest status recorded for X01405522-P2 is “Approved.”
- Alteration now approved07
The latest status recorded for X01405522-I1 is “Permit Entire.”