← Back
Design Firm
Chris Leong, AIA
Design
BROOKLYN · 1
1 building
2
Total Filings
1
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Not enough dated projects to chart.
Portfolio status
Browse projects →
Filed only1100%
By project type
Alteration1
Most active buildings
All buildings →
517 CLINTON STREETBROOKLYN · latest 08/06/2026
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
1 projects
Christopher Leonglatest 08/06/2026
2 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01428577 ↗517 CLINTON STREET
BROOKLYN
AlterationFiled — no permit on record08/06/2026——
Counts cover all 1 projects (1 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Christopher Leong208/06/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EP ENGINEERING LLC108/14/2026
MARTOS ENGINEERING108/14/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KUSHNER STUDIOS108/14/2026
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 1Filed only 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01428577 ↗517 CLINTON STREET
BROOKLYN
AlterationFiled — no permit on record08/06/2026——
Scope of Work
HVAC — 1 project · most recent 08/14/2026
Heating and Air Conditioning Systems
Structural — 1 project · most recent 08/14/2026
Steel
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
517 CLINTON STREET ↗208/06/2026
▾Documents — 8 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
▸Seals & Professional Certifications5
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/16/2026B01428577-S2 · 517 CLINTON STREETOpen ↗
08/16/2026B01428577-S3 · 517 CLINTON STREETOpen ↗
08/16/2026B01428577-I1 · 517 CLINTON STREETOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/04/2026B01428577-S3 · 517 CLINTON STREETOpen ↗
09/04/2026B01428577-S3 · 517 CLINTON STREETOpen ↗