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Entity
I.S. 78
Tenant
1 project with open permitsBROOKLYN · 1
1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
Portfolio status
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Open permit1100%
By project type
Alteration1
Most active buildings
All buildings →
1420 EAST 67 STREETBROOKLYN · 1 open · latest 11/19/2025
1 projects
Key relationships
Everyone →
Design firms
1 projects
Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B07995034 ↗1420 EAST 67 STREET
BROOKLYN
AlterationPermit Issued09/14/202211/19/2025
Design NYC SCHOOL CONSTRUCTION AUTHORITY
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor KORDUN CONSTRUCTION CORP
Filer NYC SCHOOL CONSTRUCTION AUTHORITY
Structural work associated with Boiler project at IS 78.
Counts cover all 1 projects (1 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
NYC SCHOOL CONSTRUCTION AUTHORITY109/17/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CHAMPION COMBUSTION CORP109/17/2025
KORDUN CONSTRUCTION CORP109/17/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC SCHOOL CONSTRUCTION AUTHORITY109/17/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC SCHOOL CONSTRUCTION AUTHORITY109/17/2025
1 DOB NOW 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 1Open permit 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B07995034 ↗1420 EAST 67 STREET
BROOKLYN
AlterationPermit Issued09/14/202211/19/2025
Design NYC SCHOOL CONSTRUCTION AUTHORITY
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor KORDUN CONSTRUCTION CORP
Filer NYC SCHOOL CONSTRUCTION AUTHORITY
Structural work associated with Boiler project at IS 78.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1420 EAST 67 STREET ↗109/17/2025
▾Documents — 69 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸Seals & Professional Certifications36
▸DOB NOWProgress Inspector Seal & Signature19
09/01/2026B07995034-S2 · 1420 EAST 67 STREETOpen ↗
09/01/2026B07995034-S1 · 1420 EAST 67 STREETOpen ↗
09/01/2026B07995034-S1 · 1420 EAST 67 STREETOpen ↗
Showing 3 of 19 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature11
09/01/2026B07995034-S2 · 1420 EAST 67 STREETOpen ↗
09/01/2026B07995034-S2 · 1420 EAST 67 STREETOpen ↗
09/01/2026B07995034-S2 · 1420 EAST 67 STREETOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸Approvals, Objections & Sign-offs19
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type
▸DOB NOWDEP Variance (V5) letter5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Filing & Intake Forms2
▸DOB NOWAI1 Form2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents6
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type