Alteration filingSep 8
DOB filing Q00344185-P2
Alteration filing at 23-14 45 Avenue
Under review$2,000 recorded cost
Open filing Building record · BIN 4623969
23-14 45 Avenue
23-14 45 Avenue, Queens, NY 11101
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 6 independently sourced records, including 5 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 4623969
23-14 45 Avenue
Long Island City-Hunters Point, Queens
A consolidated public-record view · updated Sep 8, 2026
- DOB filings
- 6
- Active-status
- 5
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings6
Open or active-status records5
First included filingMay 14, 2020
Latest recorded changeSep 8, 2026
The lot
What is already here?
The lot holds a 48-story elevator apartment building built in 2025, with 285 homes, on a 8,338 sq ft lot.
- Built
- 2025
- Floors
- 48
- Residential units
- 285
- Building type
- Elevator apartment building
- Land use
- Mixed residential and commercial
- Zoning district
- C5-3
- Lot area
- 8,338 sq ft
- Building area
- 337,845 sq ft
Owner of record
COURT SQUARE 45TH 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 10, 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?
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 10, 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 4623969. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 6 alteration filing. Its latest status categories are 2 under review, 3 approved, 1 recorded as completed. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 14, 2020
- Latest recorded change
- Sep 8, 2026
- Highest proposed story count
- 54 stories
- Highest proposed unit count
- 314 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.
Address alerts
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 6 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Sprinkler/Standpipe work in conjunction with New Building 420667120. Filing Q00344185-I1.
- Alteration filed02
Plumbing work associated with new building. Filing Q08023654-S2.
- Alteration filed03
Support of excavation in conjunction with NB # 420667120. Filing Q08019734-S1.
- Alteration approved04
Filing Q08019734-S1 reached an approved status.
- Alteration filed05
Temporary Standpipe work in conjunction with New Building 420667120. Filing Q00863572-I1.
- Alteration approved06
Filing Q00344185-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for Q08019734-S1. That is not by itself confirmation of activity on site.
- Alteration approved08
Filing Q00863572-I1 reached an approved status.
- Permit recorded for alteration09
DOB lists a first permit date for Q00863572-I1. That is not by itself confirmation of activity on site.
- Alteration filed010
Temporary Standpipe work in conjunction with New Building 420667120. Filing Q00863572-P1.
- Permit recorded for alteration011
DOB lists a first permit date for Q00344185-I1. That is not by itself confirmation of activity on site.
- Alteration signed off012
DOB recorded a sign-off for Q08019734-S1.
- Alteration now completed013
The latest status recorded for Q08019734-S1 is “LOC Issued.”
- Alteration now approved014
The latest status recorded for Q00344185-I1 is “Permit Entire.”
- Alteration approved015
Filing Q00863572-P1 reached an approved status.
- Alteration now approved016
The latest status recorded for Q00863572-P1 is “Approved.”
- Alteration now approved017
The latest status recorded for Q00863572-I1 is “Permit Entire.”
- Alteration now under review018
The latest status recorded for Q08023654-S2 is “Objections.”
- Alteration filed019
Sprinkler/Standpipe work in conjunction with New Building 420667120. Filing Q00344185-P2.
- Alteration now under review020
The latest status recorded for Q00344185-P2 is “Plan Examiner Review.”