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Contractor
K-ONE FLOORS INC
General Contractor
BROOKLYN · 2
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2 buildings
1
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month2 projects all-time
0112Dec '14 · 1Nov '21 · 12015201620172018201920202021
bars = month · line = 3-mo average
Portfolio status
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Signed off150%
Other status150%
By project type
Alteration1
Most active buildings
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20 PIERREPONT STREETBROOKLYN · latest 11/27/2021
1 projects
257 SHERMAN STREETBROOKLYN · latest 04/21/2015
1 projects
Key relationships
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Design firms
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00619890 ↗20 PIERREPONT STREET
BROOKLYN
AlterationSigned-off11/12/202111/27/2021
Design GAMILL ENGINEERING, P.C
RENOVATION OF BATHROOM AND KITCHEN IN APARTMENT 1B. NEW SHEETROCK, FLOORING, CABINETRY AND FINISHES. PLUMBING WORK UNDER APPLICATION #B0061…
321054354BIS257 SHERMAN STREET
BROOKLYN
—RE-ISSUED12/19/201404/21/2015—MH, OT, PL
Counts cover all 2 projects (1 DOB NOW + 1 legacy BIS). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GAMILL ENGINEERING, P.C111/12/2021
1 DOB NOW project + 1 legacy BIS project, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 2Signed off 1Other status 1
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00619890 ↗20 PIERREPONT STREET
BROOKLYN
AlterationSigned-off11/12/202111/27/2021
Design GAMILL ENGINEERING, P.C
RENOVATION OF BATHROOM AND KITCHEN IN APARTMENT 1B. NEW SHEETROCK, FLOORING, CABINETRY AND FINISHES. PLUMBING WORK UNDER APPLICATION #B0061…
321054354BIS257 SHERMAN STREET
BROOKLYN
—RE-ISSUED12/19/201404/21/2015—MH, OT, PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
20 PIERREPONT STREET ↗107/08/2026
▾Documents — 30 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/31/2026B00619890-I1 · 20 PIERREPONT STREETRequest digital key ↗
▸Applications & Permits6
▸BISWORK PERMIT APPLICATION3
04/22/2015321054354 · 257 SHERMAN STREETOpen ↗
01/02/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION2
02/23/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWLPC Approval/Permit1
08/13/2026B00619890-I1 · 20 PIERREPONT STREETOpen ↗
▸Seals & Professional Certifications3
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/31/2026B00619890-I1 · 20 PIERREPONT STREETOpen ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSELF-CERT PLUMBING NOTICE1
08/13/2015321054354 · 257 SHERMAN STREETOpen ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/31/2026B00619890-I1 · 20 PIERREPONT STREETOpen ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 1 of 2 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS1
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00619890-I1 · 20 PIERREPONT STREETOpen ↗
▸Approvals, Objections & Sign-offs3
▸BISLETTERS - SUPPORTING DOCUMENTATION2
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 1 of 2 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
05/08/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 1 of 2 on file for this type
▸Filing & Intake Forms7
▸BISADDITIONAL INFORMATION6
04/16/2015321054354 · 257 SHERMAN STREETOpen ↗
04/03/2015321054354 · 257 SHERMAN STREETOpen ↗
02/26/2015321054354 · 257 SHERMAN STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISEFILING COVER SHEET1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type