Alteration filingMar 30
DOB filing B00492262-S2
Alteration filing at 350 Avenue X
Approved5 proposed stories
Open filing Building record · BIN 3195175
350 Avenue X
350 Avenue X, Brooklyn, NY 11223
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3195175
350 Avenue X
Gravesend (South), Brooklyn
A consolidated public-record view · updated Mar 30, 2026
- DOB filings
- 3
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingMar 25, 2021
Latest recorded changeMar 30, 2026
The lot
What is already here?
The lot holds a 5-story educational building built in 1931, on a 72,000 sq ft lot.
- Floors 3–5Above the southern skylineAbove the tallest building within sixty metres to the south, which stands 8.7 m. Nothing on that side reaches this floor.
- Floor 2Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Above the southern skylineFrom about floor 3 — the tallest thing within 60 m to the south is 8.7 m
- Built
- 1931
- Last altered
- 2013
- Floors
- 5
- Residential units
- 0
- Building type
- Educational building
- Land use
- Public facilities and institutions
- Zoning district
- R4
- Lot area
- 72,000 sq ft
- Building area
- 76,540 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 21, 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?
The Department of Buildings has 2 open notices on record for this building, out of 17 notices on file; the most recent was issued Aug 16, 1993.
- Local law 62/91 - boilers
Issued Aug 16, 1993
- Local law 62/91 - boilers
Issued Aug 16, 1993
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 21, 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 3195175. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 3 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Mar 25, 2021
- Latest recorded change
- Mar 30, 2026
- Highest proposed story count
- 5 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 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Replace exisiting Fan belt drives with new motors,remove and replace existing exhaust fan EF-1A, EF-2A, EF-3G, T-1, T-2, and T-3. Refurbish existing unit ventilator, remove and replace existing building's temperature control system. Remove fan EF-5G. Filing B00492262-I1.
- Alteration filed02
Install new roof dunnage. Filing B00492262-S3.
- Alteration filed03
Install new roof dunnage, replace ceiling, patch roof. Filing B00492262-S2.
- Alteration approved04
Filing B00492262-S2 reached an approved status.
- Alteration approved05
Filing B00492262-S3 reached an approved status.
- Alteration approved06
Filing B00492262-I1 reached an approved status.
- Permit recorded for alteration07
DOB lists a first permit date for B00492262-S2. That is not by itself confirmation of activity on site.
- Permit recorded for alteration08
DOB lists a first permit date for B00492262-S3. That is not by itself confirmation of activity on site.
- Permit recorded for alteration09
DOB lists a first permit date for B00492262-I1. That is not by itself confirmation of activity on site.
- Alteration now approved010
The latest status recorded for B00492262-I1 is “Permit Entire.”
- Alteration now approved011
The latest status recorded for B00492262-S2 is “Permit Entire.”
- Alteration now approved012
The latest status recorded for B00492262-S3 is “Permit Entire.”