Alteration filingSep 14
DOB filing Q01411908-I1
Alteration filing at 20-24 31 Street
Approved4 proposed stories
Open filing Building record · BIN 4017840
20-24 31 Street
20-24 31 Street, Queens, NY 11105
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 4017840
20-24 31 Street
Astoria (North)-Ditmars-Steinway, Queens
A consolidated public-record view · updated Sep 14, 2026
- DOB filings
- 4
- Active-status
- 4
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings4
Open or active-status records4
First included filingJun 9, 2026
Latest recorded changeSep 14, 2026
The lot
What is already here?
The lot holds a 4-story walk-up apartment building built in 1926, with 40 homes, on a 16,219 sq ft lot.
- Floors 2–4Homes40 homes are recorded on this lot — about 13 homes to a floor. The city does not publish which floor any of them is on.
- Floor 1Street levelStreet level. The lot is recorded as walk-up apartments.
- Street levelWalk-up apartments
- Homes40 recorded on the lot
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 12.8 m
- Built
- 1926
- Floors
- 4
- Residential units
- 40
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R6A
- Lot area
- 16,219 sq ft
- Building area
- 34,925 sq ft
Housing violations
13 violations are open against this address under the Housing Maintenance Code. 7 of them are the class the city calls immediately hazardous.
- 7Immediately hazardous
- 2Hazardous
- 1Non-hazardous
- 3Information order
Open means the Department of Housing Preservation and Development has not recorded it as corrected, which is not the same as nobody having fixed it. The city publishes the apartment each was written against; that is not carried here, because a count says a building has a problem and an apartment number says whose.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 16, 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. 5 notices are on file, all with a recorded resolution.
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 16, 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 4017840. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 alteration filing. Its latest status categories are 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jun 9, 2026
- Latest recorded change
- Sep 14, 2026
- Highest proposed story count
- 4 stories
- Highest proposed unit count
- 40 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 4 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 300psf sidewalk shed and pipe scaffolding as per plans. all equipment shall comply with ch #33 of the NYC code 2022. no change in use, occupancy or egress under this application. Filing Q01411908-I1.
- Alteration approved02
Filing Q01411908-I1 reached an approved status.
- Permit recorded for alteration03
DOB lists a first permit date for Q01411908-I1. That is not by itself confirmation of activity on site.
- Alteration filed04
Replace all plumbing fixtures on existing roughing @ apartments b10, c10, & d10, remove gas ranges & gas meters associated w/apartments a10, b10, c10, & d10 as per plans. plumbing plans filed in conjunction with DOB now #q01417968-i1. no change to use, e. Filing Q01417968-S1.
- Alteration approved05
Filing Q01417968-S1 reached an approved status.
- Permit recorded for alteration06
DOB lists a first permit date for Q01417968-S1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for Q01417968-S1 is “Permit Entire.”
- Alteration filed08
Replace all plumbing fixtures on existing roughing @ apartments b10, c10, & d10, remove gas ranges & gas meters associated w/apartments a10, b10, c10, & d10 as per plans. plumbing plans filed in conjunction with DOB now #q01417968-i1. no change to use, e. Filing Q01417968-P1.
- Alteration approved09
Filing Q01417968-P1 reached an approved status.
- Alteration now approved010
The latest status recorded for Q01417968-P1 is “Approved.”
- Alteration filed011
Inner court parapet repair to include replace coping stones, bricks, lintels, flashing and mortar as per plans. No change to the use, egress or occupancy under this application. Filing Q01453320-I1.
- Alteration approved012
Filing Q01453320-I1 reached an approved status.
- Permit recorded for alteration013
DOB lists a first permit date for Q01453320-I1. That is not by itself confirmation of activity on site.
- Alteration now approved014
The latest status recorded for Q01453320-I1 is “Permit Entire.”
- Alteration now approved015
The latest status recorded for Q01411908-I1 is “Permit Entire.”