Alteration filingSep 19
DOB filing X01448825-S1
Alteration filing at 521 East Tremont Avenue
Under review$25,000 recorded cost
Open filing Building record · BIN 2011437
521 East Tremont Avenue
521 East Tremont Avenue, Bronx, NY 10457
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 7 independently sourced records, including 7 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 2011437
521 East Tremont Avenue
Tremont, Bronx
A consolidated public-record view · updated Sep 19, 2026
- DOB filings
- 7
- Active-status
- 7
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings7
Open or active-status records7
First included filingSep 29, 2025
Latest recorded changeSep 19, 2026
The lot
What is already here?
The lot holds a vacant land on a 25,713 sq ft lot.
- Last altered
- 2025
- Residential units
- 0
- Building type
- Vacant land
- Land use
- Vacant land
- Zoning district
- C4-4D
- Lot area
- 25,713 sq ft
Owner of record
ROMAN CATHOLIC CHURCH OF SAINT SIMON STO CK AND SAI
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 22, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 21 notices on file; the most recent was issued Mar 1, 1995.
- Unsafe
Issued Mar 1, 1995
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 22, 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 2011437. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing, 4 new building. Its latest status categories are 2 under review, 5 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Sep 29, 2025
- Latest recorded change
- Sep 19, 2026
- Highest proposed story count
- 14 stories
- Highest proposed unit count
- 213 dwelling units
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 7 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Installation of temporary construction fence as per approved drawings. Filing X01290306-I1.
- Permit recorded for alteration02
DOB lists a first permit date for X01290306-I1. That is not by itself confirmation of activity on site.
- New building filed03
Installation of a temporary overhead protection and roof protection per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing X00925959-Z1.
- New building filed04
Installation of a temporary heavy-duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing X00925959-Z2.
- Permit recorded for new building05
DOB lists a first permit date for X00925959-Z2. That is not by itself confirmation of activity on site.
- Permit recorded for new building06
DOB lists a first permit date for X00925959-Z1. That is not by itself confirmation of activity on site.
- Alteration filed07
Installation of pipe scaffolding as per plan and in accordance with chapter 33 of NYC Building Code. No change in use, egress, or occupancy. Filing X01448825-S1.
- Alteration filed08
Needle Beam Support for Pipe Scaffolding. Filing X01448825-I1.
- New building filed09
Installation of a temporary overhead protection and roof protection per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing X00925959-P7.
- New building filed010
Installation of a temporary heavy-duty sidewalk shed per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application. Filing X00925959-P6.
- New building approved011
Filing X00925959-P6 reached an approved status.
- New building now approved012
The latest status recorded for X00925959-P6 is “Approved.”
- New building approved013
Filing X00925959-P7 reached an approved status.
- New building now approved014
The latest status recorded for X00925959-P7 is “Approved.”
- New building now approved015
The latest status recorded for X00925959-Z1 is “Permit Entire.”
- Alteration now approved016
The latest status recorded for X01290306-I1 is “Permit Entire.”
- New building now approved017
The latest status recorded for X00925959-Z2 is “Permit Entire.”
- Alteration now under review018
The latest status recorded for X01448825-I1 is “Objections.”
- Alteration now under review019
The latest status recorded for X01448825-S1 is “Plan Examiner Review.”