Alteration filingSep 9
DOB filing Q00956028-S2
Alteration filing at 170-21 84 Avenue
Approved2 proposed stories
Open filing Building record · BIN 4620845
170-21 84 Avenue
170-21 84 Avenue, Queens, NY 11432
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 The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.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 4620845
170-21 84 Avenue
Jamaica Hills-Briarwood, Queens
A consolidated public-record view · updated Sep 9, 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 filingNov 21, 2023
Latest recorded changeSep 9, 2026
The lot
What is already here?
The lot holds a 2-story educational building built in 1931, on a 74,000 sq ft lot.
- Built
- 1931
- Last altered
- 2018
- Floors
- 2
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R3X
- Lot area
- 74,000 sq ft
- Building area
- 77,714 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 11, 2026. They describe the tax lot, not any single filing.
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 4620845. 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
- Nov 21, 2023
- Latest recorded change
- Sep 9, 2026
- Highest proposed story count
- 2 stories
- 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
To install a new drainage system on 84th street, 172nd street and portion of 84th avenue on the exterior. Filing Q00956028-S1.
- Alteration filed02
Construction of new drainage system. Filing Q00956028-S2.
- Alteration approved03
Filing Q00956028-S2 reached an approved status.
- Alteration approved04
Filing Q00956028-S1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for Q00956028-S2. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for Q00956028-S1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for Q00956028-S2 is “Permit Entire.”
- Alteration now approved08
The latest status recorded for Q00956028-S1 is “Permit Entire.”