New buildingOct 16
DOB filing B01205651-S5
New building at 309 Avenue X
Approved2 proposed stories
Open filing Building record · BIN 3194485
309 Avenue X
309 Avenue X, Brooklyn, NY 11223
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 The current snapshot links 4 independently sourced records, including 4 that are not recorded as completed, closed or withdrawn.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 3194485
309 Avenue X
Gravesend (East)-Homecrest, Brooklyn
A consolidated public-record view · updated Oct 16, 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 filingMay 29, 2025
Latest recorded changeOct 16, 2026
The lot
What is already here?
The lot holds a vacant land on a 3,000 sq ft lot.
- Floor 2Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as vacant land.
- Street levelVacant land
- Above the southern skylineFrom about floor 4 — the tallest thing within 60 m to the south is 10 m
- Residential units
- 0
- Building type
- Vacant land
- Land use
- Vacant land
- Zoning district
- R4
- Lot area
- 3,000 sq ft
The apartments
4 condominium apartments are assessed on this block, and the typical one is 1,011 sq ft (94 m²). They run from 83 to 94 m².
The city values the typical one at $697,129. That is the Department of Finance’s market valuation for tax, not an asking price and not a sale.
Owner of record
35 SOUTHGATE COURT 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 Oct 20, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
The Department of Buildings has 1 open notice on record for this building, out of 1 notice on file; the most recent was issued Oct 8, 2026.
- Construction
Issued Oct 8, 2026 — BOROUGH COMMISSIONER HAS ORDERED ALL WORK STOPPED UNDER PERMIT #B01205651-S5 ON 10/6/2026 DUE TO APPLICANT WITHDRAWAL. ALL WORK IN CONNECTION WITH THE APPLICATION HAS BEEN ORDERED STOPPED IMMEDIATELY. UNABLE TO DETERMINE PERCENTAGE OF COMPLETED WORK.
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 Oct 20, 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 3194485. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 4 new building. Its latest status categories are 4 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- May 29, 2025
- Latest recorded change
- Oct 16, 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.
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 4 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- New building filed01
New two (2) story and cellar commercial building. Filing B01205651-I1.
- New building filed02
Structural work in conjunction with new building filing. Filing B01205651-S3.
- New building filed03
Mechanical work in conjunction with new building filing. Filing B01205651-S5.
- New building approved04
Filing B01205651-S3 reached an approved status.
- New building filed05
Plumbing and sprinkler work in conjunction with new building filing. Filing B01205651-S4.
- New building approved06
Filing B01205651-S5 reached an approved status.
- New building approved07
Filing B01205651-S4 reached an approved status.
- New building approved08
Filing B01205651-I1 reached an approved status.
- Permit recorded for new building09
DOB lists a first permit date for B01205651-I1. That is not by itself confirmation of activity on site.
- New building now approved010
The latest status recorded for B01205651-I1 is “Permit Entire.”
- Permit recorded for new building011
DOB lists a first permit date for B01205651-S4. That is not by itself confirmation of activity on site.
- New building now approved012
The latest status recorded for B01205651-S4 is “Permit Issued.”
- Permit recorded for new building013
DOB lists a first permit date for B01205651-S5. That is not by itself confirmation of activity on site.
- Permit recorded for new building014
DOB lists a first permit date for B01205651-S3. That is not by itself confirmation of activity on site.
- New building now approved015
The latest status recorded for B01205651-S3 is “Permit Entire.”
- New building now approved016
The latest status recorded for B01205651-S5 is “Permit Entire.”