Alteration filingAug 25
DOB filing S08019809-I1
Alteration filing at 21 Coonley Court
Approved$24,000 recorded cost
Open filing Building record · BIN 5175844
21 Coonley Court
21 Coonley Court, Staten Island, NY 10303
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 1 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 5175844
21 Coonley Court
Mariner'S Harbor-Arlington-Graniteville, Staten Island
A consolidated public-record view · updated Aug 25, 2026
- DOB filings
- 1
- Active-status
- 1
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings1
Open or active-status records1
First included filingNov 9, 2022
Latest recorded changeAug 25, 2026
The lot
What is already here?
The lot holds a vacant land on a 4,697 sq ft lot.
- Residential units
- 0
- Building type
- Vacant land
- Land use
- Vacant land
- Zoning district
- R3A
- Lot area
- 4,697 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 2, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
The Department of Buildings has 3 open notices on record for this building, out of 4 notices on file; the most recent was issued Apr 23, 2010.
- Immediate
Issued Apr 23, 2010
- Construction
Issued Apr 10, 2004
- Unsafe
Issued Mar 24, 1989
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 14, 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 5175844. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 1 alteration filing. Its latest status categories are 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Nov 9, 2022
- Latest recorded change
- Aug 25, 2026
- Highest proposed story count
- Not stated
- Highest proposed unit count
- 2 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 1 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 new fire sprinkler system with valves and meter for same. Filing S08019809-I1.
- Alteration approved02
Filing S08019809-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for S08019809-I1. That is not by itself confirmation of activity on site.
- Alteration now approved04
The latest status recorded for S08019809-I1 is “Permit Entire.”