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Contractor
CHAOS BUILT LLC
General Contractor
1 project with open permitsMANHATTAN · 7BROOKLYN · 2QUEENS · 1
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8 buildings
20
Total Filings
10
Projects on File
6
Buildings Worked
1
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month10 projects all-time
0112Apr '17 · 1Sep '17 · 1Jan '21 · 1Sep '21 · 1Jun '22 · 1Jul '22 · 1Aug '22 · 1Jan '24 · 1Apr '24 · 1Apr '25 · 120182019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit110%
Signed off770%
Other status220%
By project type
Alteration8
Most active buildings
All buildings →
20 WEST STREETMANHATTAN · latest 02/27/2023
2 projects
174 KOSCIUSZKO STREETBROOKLYN · latest 09/22/2022
2 projects
529 WEST 20 STREETMANHATTAN · latest 10/01/2021
1 projects
520 WEST 23 STREETMANHATTAN · latest 03/02/2018
1 projects
1450 LEXINGTON AVENUEMANHATTAN · 1 open · latest 07/02/2025
1 projects
506 WEST 168 STREETMANHATTAN · latest 08/12/2020
1 projects
Key relationships
Everyone →
Filing representatives
2 projects
1 projects
1 projects
1 projects
Contractors
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01033677 ↗41-04 DITMARS BOULEVARD
QUEENS
AlterationSigned-off04/18/202411/17/2025
Design FRANCIS PISANI ARCHITECT
Filer CH BUILDING CONSULTANTS
REMOVE NON-BEARING PARTITIONS AS PER PLANS TO RESTORE ARTIST STUDIO ON 1ST FLOOR & STORAGE AT CELLAR AS PER EXISTING C OF O TO RESOLVE VIOLA…
M01207377 ↗1450 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued04/22/202507/02/2025
Design FRANCIS PISANI ARCHITECT
Filer CH BUILDING CONSULTANTS
PLUMBING WORK AND INSTALLATION OF PLUMBING FIXTURES IN BATHROOMS AND KITCHEN AS PER PLANS.
M00990016 ↗447 WEST 18 STREET
MANHATTAN
AlterationSigned-off01/17/202402/23/2024
Design AMY LOPEZ-CEPERO, ARCHITECT PLLC
Owner AKAM ASSOCIATES, INC.
Filer WILLIAM VITACCO ASSOCIATES
General construction work for interior alteration of unit 12B. No change to egress, use, or occupancy.
M00761378 ↗20 WEST STREET
MANHATTAN
AlterationSigned-off06/27/202202/27/2023
Design DAVI ARCHITECTURE, PC
Filer ROBERT S. SCHNITZER
Remove ext'g. ceiling in hall, kitchen, part of office to match ceiling height in Living room. New lighting fixtures, Kitchen finishes w/ ne…
B00762332 ↗174 KOSCIUSZKO STREET
BROOKLYN
AlterationSigned-off07/01/202209/22/2022
Design KCE CONSULTING ENGINEERING PLLC
Filer OVERHEAD ARCHITECTURE DPC
The proposed scope of work entails the enlargement of an existing stair opening and replacement of stair.
B00791576 ↗174 KOSCIUSZKO STREET
BROOKLYN
AlterationSigned-off08/12/202208/29/2022
Design DEVIN MILLS ARCHITECT
Enlarge Stair Opening. Replace existing stair with new stair. Replace kitchen with new kitchen.
Counts cover all 10 projects (8 DOB NOW + 2 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
FRANCIS PISANI ARCHITECT204/24/2025
AMY LOPEZ-CEPERO, ARCHITECT PLLC103/11/2024
ARCHITECTURE RESEARCH OFFICE101/05/2021
DAVI ARCHITECTURE, PC106/27/2022
DEVIN MILLS ARCHITECT108/12/2022
GROUP PROJECTS ARCHITECTURE109/21/2021
KCE CONSULTING ENGINEERING PLLC102/07/2023
LEVEL-UP ENGINEERING, PLLC104/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PEGASUS P&H CORP104/24/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AKAM ASSOCIATES, INC.103/11/2024
ARCHITECTURE RESEARCH OFFICE101/05/2021
ROYAL T&E LLC109/21/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CH BUILDING CONSULTANTS204/24/2025
OVERHEAD ARCHITECTURE DPC102/07/2023
ROBERT S. SCHNITZER106/27/2022
RPO INC.101/05/2021
WILLIAM VITACCO ASSOCIATES103/11/2024
8 DOB NOW projects + 2 legacy BIS projects, 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 10Open permit 1Signed off 7Other status 2
10 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01033677 ↗41-04 DITMARS BOULEVARD
QUEENS
AlterationSigned-off04/18/202411/17/2025
Design FRANCIS PISANI ARCHITECT
Filer CH BUILDING CONSULTANTS
REMOVE NON-BEARING PARTITIONS AS PER PLANS TO RESTORE ARTIST STUDIO ON 1ST FLOOR & STORAGE AT CELLAR AS PER EXISTING C OF O TO RESOLVE VIOLA…
M01207377 ↗1450 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued04/22/202507/02/2025
Design FRANCIS PISANI ARCHITECT
Filer CH BUILDING CONSULTANTS
PLUMBING WORK AND INSTALLATION OF PLUMBING FIXTURES IN BATHROOMS AND KITCHEN AS PER PLANS.
M00990016 ↗447 WEST 18 STREET
MANHATTAN
AlterationSigned-off01/17/202402/23/2024
Design AMY LOPEZ-CEPERO, ARCHITECT PLLC
Owner AKAM ASSOCIATES, INC.
Filer WILLIAM VITACCO ASSOCIATES
General construction work for interior alteration of unit 12B. No change to egress, use, or occupancy.
M00761378 ↗20 WEST STREET
MANHATTAN
AlterationSigned-off06/27/202202/27/2023
Design DAVI ARCHITECTURE, PC
Filer ROBERT S. SCHNITZER
Remove ext'g. ceiling in hall, kitchen, part of office to match ceiling height in Living room. New lighting fixtures, Kitchen finishes w/ ne…
B00762332 ↗174 KOSCIUSZKO STREET
BROOKLYN
AlterationSigned-off07/01/202209/22/2022
Design KCE CONSULTING ENGINEERING PLLC
Filer OVERHEAD ARCHITECTURE DPC
The proposed scope of work entails the enlargement of an existing stair opening and replacement of stair.
B00791576 ↗174 KOSCIUSZKO STREET
BROOKLYN
AlterationSigned-off08/12/202208/29/2022
Design DEVIN MILLS ARCHITECT
Enlarge Stair Opening. Replace existing stair with new stair. Replace kitchen with new kitchen.
M00592642 ↗529 WEST 20 STREET
MANHATTAN
AlterationSigned-off09/21/202110/01/2021
Design GROUP PROJECTS ARCHITECTURE
Owner ROY-AL COMPANY
MINOR PARTITION AND LIGHTING WORK AS PER PLANS. NO CHANGE TO OCCUPANCY, USE, OR EGRESS.
M00445824 ↗20 WEST STREET
MANHATTAN
AlterationSigned-off01/05/202103/16/2021
Design ARCHITECTURE RESEARCH OFFICE
Owner ARCHITECTURE RESEARCH OFFICE
Filer RPO INC.
Minor INTERIOR RENOVATION TO APT 3J. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
121193207BIS506 WEST 168 STREET
MANHATTAN
—ISSUED04/21/201708/12/2020—EQ, PL
123032388BIS520 WEST 23 STREET
MANHATTAN
—ISSUED09/07/201703/02/2018—OT, PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
174 KOSCIUSZKO STREET ↗407/08/2026
20 WEST STREET ↗1007/08/2026
447 WEST 18 STREET ↗107/08/2026
41-04 DITMARS BOULEVARD ↗104/09/2026
1450 LEXINGTON AVENUE ↗104/09/2026
529 WEST 20 STREET ↗303/21/2026
▾Documents — 174 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch11
09/03/2026M00592642-I1 · 529 WEST 20 STREETRequest digital key ↗
08/29/2026B00762332-I1 · 174 KOSCIUSZKO STREETRequest digital key ↗
08/29/2026B00762332-P1 · 174 KOSCIUSZKO STREETRequest digital key ↗
Showing 3 of 11 on file for this type
▸DOB NOWPlans/Sketch - General Construction1
08/14/2026M00445824-I1 · 20 WEST STREETRequest digital key ↗
▸Applications & Permits32
▸BISWORK PERMIT APPLICATION17
03/05/2018123032388 · 520 WEST 23 STREETOpen ↗
09/20/2017123032388 · 520 WEST 23 STREETOpen ↗
09/08/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 3 of 17 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION10
12/14/2022121193207 · 506 WEST 168 STREETOpen ↗
11/21/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 2 of 10 on file for this type
▸DOB NOWLPC Approval/Permit4
08/15/2026M00761378-I1 · 20 WEST STREETOpen ↗
08/13/2026M01207377-S1 · 1450 LEXINGTON AVENUEOpen ↗
08/13/2026M00445824-I1 · 20 WEST STREETOpen ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Zoning, Tax Lot & Property Records3
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING DIAGRAM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT I: CERTIFICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications40
▸DOB NOWProgress Inspector Seal & Signature16
08/31/2026B00762332-I1 · 174 KOSCIUSZKO STREETOpen ↗
08/29/2026M00761378-I1 · 20 WEST STREETOpen ↗
08/29/2026M00761378-I1 · 20 WEST STREETOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
09/02/2026M00761378-I1 · 20 WEST STREETOpen ↗
08/29/2026B00762332-P1 · 174 KOSCIUSZKO STREETOpen ↗
08/29/2026B00762332-I1 · 174 KOSCIUSZKO STREETOpen ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/31/2026B00762332-I1 · 174 KOSCIUSZKO STREETOpen ↗
08/27/2026M01207377-I1 · 1450 LEXINGTON AVENUEOpen ↗
08/26/2026B00762332-P2 · 174 KOSCIUSZKO STREETOpen ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 4 on file for this type
▸Trade Schedules & Equipment8
▸BISSCHEDULE B - PLUMBING4
12/14/2022121193207 · 506 WEST 168 STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3
11/21/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
01/17/2023121193207 · 506 WEST 168 STREETOpen ↗
▸Safety & Tenant Protection9
▸BISSTREET TREE CHECKLIST2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISANTI-HARASSMENT CHECKLIST2
04/04/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 2 on file for this type
▸BISSRO MD ANTI-HARASSMENT CHECKLIST1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISTenant Protection Plan and Notes1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWCertificate of No Harassment1
08/13/2026M00592642-I1 · 529 WEST 20 STREETOpen ↗
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/13/2026M00592642-I1 · 529 WEST 20 STREETOpen ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/15/2026M00761378-I1 · 20 WEST STREETOpen ↗
08/13/2026M01207377-I1 · 1450 LEXINGTON AVENUEOpen ↗
08/13/2026Q01033677-I1 · 41-04 DITMARS BOULEVARDOpen ↗
Showing 3 of 6 on file for this type
▸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
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4
01/17/2023121193207 · 506 WEST 168 STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 3 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026M00592642-I1 · 529 WEST 20 STREETOpen ↗
08/15/2026M00761378-I1 · 20 WEST STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/21/2022121193207 · 506 WEST 168 STREETOpen ↗
▸Inspections & Test Reports18
▸BISTECHNICAL REPORT: RESPONSIBILITY11
01/17/2023121193207 · 506 WEST 168 STREETOpen ↗
01/17/2023121193207 · 506 WEST 168 STREETOpen ↗
01/17/2023121193207 · 506 WEST 168 STREETOpen ↗
Showing 3 of 11 on file for this type
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2
01/27/2023121193207 · 506 WEST 168 STREETOpen ↗
Showing 1 of 2 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSOIL PERC. TEST-STORM WATER SYSTEM (DRYWELL)1
04/28/2022121193207 · 506 WEST 168 STREETOpen ↗
▸BISTR2: CONCRETE FIELD TESTING TECHNICAL REPORT1
12/06/2021121193207 · 506 WEST 168 STREETOpen ↗
▸BISSOIL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs15
▸BISLETTERS - SUPPORTING DOCUMENTATION8
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 8 on file for this type
▸BISSUPERSEDING LETTER4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT3
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
10/21/2022121193207 · 506 WEST 168 STREETOpen ↗
▸Filing & Intake Forms11
▸BISBOROUGH INTAKE FORM5
05/17/2019123032388 · 520 WEST 23 STREETOpen ↗
11/21/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 2 of 5 on file for this type
▸BISADDITIONAL INFORMATION4
01/05/2023121193207 · 506 WEST 168 STREETOpen ↗
11/29/2017123032388 · 520 WEST 23 STREETOpen ↗
Showing 2 of 4 on file for this type
▸BISEFILING COVER SHEET2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents2
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISTCO - Supporting Documents1
01/18/2023121193207 · 506 WEST 168 STREETOpen ↗