New buildingSep 3
DOB filing X00742662-A2
New building at 1641 Undercliff Avenue
Approved7 proposed stories
Open filing Building record · BIN 2009185
1641 Undercliff Avenue
1641 Undercliff Avenue, Bronx, NY 10453
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingMay 22, 2022
Latest recorded changeSep 3, 2026
The lot
What is already here?
The lot holds a 7-story elevator apartment building built in 2024, with 44 homes, on a 4,393 sq ft lot.
- Built
- 2024
- Last altered
- 2022
- Floors
- 7
- Residential units
- 44
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- R7-1
- Lot area
- 4,393 sq ft
- Building area
- 30,747 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 5, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
No open violations are recorded for this building. 1 notice is on file, all with a recorded resolution.
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 5, 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 2009185. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 new building. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 22, 2022
- Latest recorded change
- Sep 3, 2026
- Highest proposed story count
- 7 stories
- Highest proposed unit count
- 44 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 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- New building filed01
Proposing new 7 story residential building. Filing X00742662-I1.
- New building approved02
Filing X00742662-I1 reached an approved status.
- Permit recorded for new building03
DOB lists a first permit date for X00742662-I1. That is not by itself confirmation of activity on site.
- New building filed04
Proposing new 7 story residential building. Filing X00742662-A2.
- New building approved05
Filing X00742662-A2 reached an approved status.
- New building now approved06
The latest status recorded for X00742662-A2 is “Approved.”
- New building now approved07
The latest status recorded for X00742662-I1 is “Permit Entire.”