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Tenant
iBrain Institute
Tenant · filed under 2 names
4 projects with open permitsMANHATTAN · 6
1 building
6
Total Filings
6
Projects on File
1
Buildings Worked
4
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month6 projects all-time
0235Aug '22 · 2Sep '22 · 4Aug '22Sep '22
Portfolio status
Browse projects →
Open permit467%
Signed off117%
Filed only117%
By project type
Alteration5
Alteration CO1
Most active buildings
All buildings →
403 EAST 91ST STREETMANHATTAN · 4 open · latest 11/02/2022
6 projects
Key relationships
Everyone →
Filing representatives
Filed under
Ibrain Institute5iBrain Institute1
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00794936 ↗403 EAST 91ST STREET
MANHATTAN
Alteration COPermit Issued09/09/202211/02/2022Renovation of 3rd and 4th floors to include partitions, ceiling, doors and flooring in conjunction with change of use to office space.
M00793590 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued09/13/202211/01/2022MODIFICATION OF EXISTING SPRINKLER SYSTEM.
M00795005 ↗403 EAST 91ST STREET
MANHATTAN
AlterationSigned-off09/13/202210/01/2022INTERIOR RENOVATION FOR THE THIRD AND FOUR FLOOR. WORK INCLUDE INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE EGRESS OR OCCUPANCY IS I…
M00793636 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued08/24/202209/16/2022INTERIOR RENOVATION. WORK INCLUDE REMOVAL OF PLUMBING FIXTURES. NO CHANGE TO USE EGRESS OR OCCUPANCY IS INVOLVED
M00793569 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued08/19/202209/15/2022RENOVATION OF THE 3RD AND 4RD FLOORS TO INCLUDE REMOVAL OF PARTITIONS, CEILING, DOORS AND FLOORING. NO CHANGE TO USE, EGRESS OR OCCUPANCY IS…
M00795028 ↗403 EAST 91ST STREET
MANHATTAN
AlterationFiled — no permit on record09/13/2022——
Counts cover all 6 projects (6 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
Ryan Soames Engineering404/28/2023
G3 Architecture Interiors Planning209/09/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Essential Contracting Group209/09/2022
Innovative Heating Soluti210/05/2022
Allstate Sprinkler109/13/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Domani Consulting404/28/2023
6 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 6Open permit 4Signed off 1Filed only 1
Any typeAlteration 5Alteration CO 1
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00794936 ↗403 EAST 91ST STREET
MANHATTAN
Alteration COPermit Issued09/09/202211/02/2022Renovation of 3rd and 4th floors to include partitions, ceiling, doors and flooring in conjunction with change of use to office space.
M00793590 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued09/13/202211/01/2022MODIFICATION OF EXISTING SPRINKLER SYSTEM.
M00795005 ↗403 EAST 91ST STREET
MANHATTAN
AlterationSigned-off09/13/202210/01/2022INTERIOR RENOVATION FOR THE THIRD AND FOUR FLOOR. WORK INCLUDE INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE EGRESS OR OCCUPANCY IS I…
M00793636 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued08/24/202209/16/2022INTERIOR RENOVATION. WORK INCLUDE REMOVAL OF PLUMBING FIXTURES. NO CHANGE TO USE EGRESS OR OCCUPANCY IS INVOLVED
M00793569 ↗403 EAST 91ST STREET
MANHATTAN
AlterationPermit Issued08/19/202209/15/2022RENOVATION OF THE 3RD AND 4RD FLOORS TO INCLUDE REMOVAL OF PARTITIONS, CEILING, DOORS AND FLOORING. NO CHANGE TO USE, EGRESS OR OCCUPANCY IS…
M00795028 ↗403 EAST 91ST STREET
MANHATTAN
AlterationFiled — no permit on record09/13/2022——
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
403 EAST 91ST STREET ↗604/28/2023
▾Documents — 33 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch8
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications15
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/02/2026M00793569-I1 · 403 EAST 91ST STREETOpen ↗
09/01/2026M00795005-P1 · 403 EAST 91ST STREETOpen ↗
09/01/2026M00795005-I1 · 403 EAST 91ST STREETOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026M00793590-I1 · 403 EAST 91ST STREETOpen ↗
08/26/2026M00795028-I1 · 403 EAST 91ST STREETOpen ↗
08/24/2026M00795028-P1 · 403 EAST 91ST STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
08/26/2026M00795028-I1 · 403 EAST 91ST STREETOpen ↗
08/24/2026M00795028-P1 · 403 EAST 91ST STREETOpen ↗
08/23/2026M00793569-I1 · 403 EAST 91ST STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026M00794936-I1 · 403 EAST 91ST STREETOpen ↗
▸Environmental & Asbestos8
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/02/2026M00793569-I1 · 403 EAST 91ST STREETOpen ↗
09/01/2026M00795005-P1 · 403 EAST 91ST STREETOpen ↗
09/01/2026M00795005-I1 · 403 EAST 91ST STREETOpen ↗
Showing 3 of 8 on file for this type
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/13/2026M00794936-I1 · 403 EAST 91ST STREETOpen ↗