Alteration filingAug 25
DOB filing B00561164-I1
Alteration filing at 399 Sands Street
Recorded as completed$53,000 recorded cost
Open filing Building record · BIN 3425612
399 Sands Street
399 Sands Street, Brooklyn, NY 11251
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 1 that are not recorded as completed, closed or withdrawn.
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records1
First included filingAug 27, 2021
Latest recorded changeAug 25, 2026
The lot
What is already here?
The lot holds a 15-story transportation facility built in 1958, on a 6,429,961 sq ft lot.
- Built
- 1958
- Last altered
- 2023
- Floors
- 15
- Residential units
- 0
- Building type
- Transportation facility
- Land use
- Transportation and utility
- Zoning district
- M3-1
- Lot area
- 6,429,961 sq ft
- Building area
- 7,058,736 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 5, 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 3425612. 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 2 recorded as completed, 1 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 27, 2021
- Latest recorded change
- Aug 25, 2026
- Highest proposed story count
- Not stated
- 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
Herewith filing for installation of a roof top unit and modifying the existing duct work to accommodate the new tenant fit-out in conjunction with DOBNOW application # B00560202. No change in use, occupancy or egress. Filing B00560333-I1.
- Alteration filed02
Herewith filing to modify the existing sprinkler layout to accommodate new tenant fit out. Add new plumbing fixtures to existing roughin. No change in occupancy, egress or use. Filing B00561164-I1.
- Alteration approved03
Filing B00560333-I1 reached an approved status.
- Alteration approved04
Filing B00561164-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00560333-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00561164-I1. That is not by itself confirmation of activity on site.
- Alteration signed off07
DOB recorded a sign-off for B00560333-I1.
- Alteration now completed08
The latest status recorded for B00560333-I1 is “LOC Issued.”
- Alteration filed09
Herewith filing to modify the existing sprinkler layout to accommodate new tenant fit out. Add new plumbing fixtures to existing roughin. No change in occupancy, egress or use. Filing B00561164-P2.
- Alteration approved010
Filing B00561164-P2 reached an approved status.
- Alteration now approved011
The latest status recorded for B00561164-P2 is “Approved.”
- Alteration signed off012
DOB recorded a sign-off for B00561164-I1.
- Alteration now completed013
The latest status recorded for B00561164-I1 is “LOC Issued.”