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Contractor
I DIMENSION LLC
General Contractor
4 projects with open permitsBROOKLYN · 3MANHATTAN · 2
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3 buildings
11
Total Filings
5
Projects on File
3
Buildings Worked
4
Projects w/ Open Permits
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Projects by first filing month5 projects all-time
0112Oct '22 · 1Feb '24 · 1Sep '25 · 1Dec '25 · 1Jan '26 · 12023202420252026
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Open permit480%
Signed off120%
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Alteration3
Alteration CO2
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All buildings →
422 4 STREETBROOKLYN · 3 open · latest 04/17/2026
3 projects
71 MERCER STREETMANHATTAN · 1 open · latest 03/09/2026
1 projects
159 EAST 91 STREETMANHATTAN · latest 03/31/2025
1 projects
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2 projects
2 projects
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1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01328308 ↗422 4 STREET
BROOKLYN
AlterationPermit Issued01/25/202604/17/2026
Design BGM ENGINEERING
STRUCTURAL DESIGN FOR DIFFERENT STRUCTURAL COMPONENTS OF THIS BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY,
B01339119 ↗422 4 STREET
BROOKLYN
AlterationPermit Issued12/31/202504/17/2026
Design TSF ENGINEERING, PC
Filer BIG ORANGE EXPEDITING, INC
PLUMBING WORK AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M01000032 ↗71 MERCER STREET
MANHATTAN
Alteration COPermit Issued02/06/202403/09/2026
Design ERIC SHEFFIELD ARCHITECT
Owner NOAH TRADING COMPANY, INC.
Filer JAM CONSULTANTS, INC.
Alt. CO filed for minor work throughout as per plan provided and obtain new C of O.
B01276783 ↗422 4 STREET
BROOKLYN
Alteration COPermit Issued09/04/202502/18/2026
Design CHRISTIAN KOTZAMANIS
Filer BIG ORANGE EXPEDITING, INC
Application filed to change CO from 2 to 1 family as per plans filed herewith, work on basement, 1st, 2nd and 3rd floor proposed.
M08020270 ↗159 EAST 91 STREET
MANHATTAN
AlterationSigned-off10/14/202203/31/2025
Design ERIC SHEFFIELD ARCHITECT
Filer JAM CONSULTANTS, INC.
INTERIOR RENOVATION OF COMBINATION OF APARTMENTS 6FGH AS PER PLANS.
Counts cover all 5 projects (5 DOB NOW). 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
ERIC SHEFFIELD ARCHITECT208/05/2026
BGM ENGINEERING101/25/2026
CHRISTIAN KOTZAMANIS109/04/2025
ENGINEERING SOLUTIONS108/05/2026
TSF ENGINEERING, PC104/28/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AMERICAN STANDARD P&H COR104/28/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NOAH TRADING COMPANY, INC.108/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BIG ORANGE EXPEDITING, INC204/28/2026
JAM CONSULTANTS, INC.208/05/2026
5 DOB NOW 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 5Open permit 4Signed off 1
Any typeAlteration 3Alteration CO 2
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01328308 ↗422 4 STREET
BROOKLYN
AlterationPermit Issued01/25/202604/17/2026
Design BGM ENGINEERING
STRUCTURAL DESIGN FOR DIFFERENT STRUCTURAL COMPONENTS OF THIS BUILDING AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY,
B01339119 ↗422 4 STREET
BROOKLYN
AlterationPermit Issued12/31/202504/17/2026
Design TSF ENGINEERING, PC
Filer BIG ORANGE EXPEDITING, INC
PLUMBING WORK AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M01000032 ↗71 MERCER STREET
MANHATTAN
Alteration COPermit Issued02/06/202403/09/2026
Design ERIC SHEFFIELD ARCHITECT
Owner NOAH TRADING COMPANY, INC.
Filer JAM CONSULTANTS, INC.
Alt. CO filed for minor work throughout as per plan provided and obtain new C of O.
B01276783 ↗422 4 STREET
BROOKLYN
Alteration COPermit Issued09/04/202502/18/2026
Design CHRISTIAN KOTZAMANIS
Filer BIG ORANGE EXPEDITING, INC
Application filed to change CO from 2 to 1 family as per plans filed herewith, work on basement, 1st, 2nd and 3rd floor proposed.
M08020270 ↗159 EAST 91 STREET
MANHATTAN
AlterationSigned-off10/14/202203/31/2025
Design ERIC SHEFFIELD ARCHITECT
Filer JAM CONSULTANTS, INC.
INTERIOR RENOVATION OF COMBINATION OF APARTMENTS 6FGH AS PER PLANS.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
422 4 STREET ↗407/08/2026
71 MERCER STREET ↗104/09/2026
159 EAST 91 STREET ↗603/21/2026
▾Documents — 53 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/28/2026M01000032-P1 · 71 MERCER STREETRequest digital key ↗
08/20/2026B01276783-I1 · 422 4 STREETRequest digital key ↗
08/18/2026B01328308-I1 · 422 4 STREETRequest digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
Showing 1 of 2 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B01276783-I1 · 422 4 STREETOpen ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications21
▸DOB NOWProgress Inspector Seal & Signature10
09/27/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/23/2026B01276783-I1 · 422 4 STREETOpen ↗
08/23/2026B01276783-I1 · 422 4 STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/28/2026M01000032-I1 · 71 MERCER STREETOpen ↗
08/20/2026B01276783-I1 · 422 4 STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/27/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/23/2026B01276783-I1 · 422 4 STREETOpen ↗
08/23/2026B01339119-I1 · 422 4 STREETOpen ↗
▸Safety & Tenant Protection4
▸DOB NOWStreet Tree Checklist3
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/14/2026M01000032-I1 · 71 MERCER STREETOpen ↗
08/13/2026B01276783-I1 · 422 4 STREETOpen ↗
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/20/2026B01276783-I1 · 422 4 STREETOpen ↗
08/18/2026B01328308-I1 · 422 4 STREETOpen ↗
Showing 3 of 8 on file for this type
▸Other Documents7
▸DOB NOWProperty Ownership Certification3
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
08/20/2026B01276783-I1 · 422 4 STREETOpen ↗
08/14/2026M01000032-I1 · 71 MERCER STREETOpen ↗
▸DOB NOWLoft Board Certificate2
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWProof of Historic Building2
08/28/2026M01000032-P1 · 71 MERCER STREETOpen ↗
Showing 1 of 2 on file for this type