Building Department

 
Directions

10 S Seymour Avenue
Grayslake, IL 60030

847-223-8515

Link: Building Department Page

Hours

Monday through Friday
8 a.m. to 5 p.m.

Construction Permits & Inspections Office 

10 S Seymour Avenue
Grayslake, IL 60030

847-223-8515

Link: Construction Permits & Inspections Office Page

Hours

Monday through Friday
8 a.m. to 5 p.m.

Economic Development Office 
Directions

10 S Seymour Avenue
Grayslake, IL 60030

847-223-8515

Link: Economic Development Office Page

Hours

Monday through Friday
8 a.m. to 5 p.m.

Planning & Zoning Office 
Directions

10 S Seymour Avenue
Grayslake, IL 60030

847-223-8515

Link: Planning and Zoning Office Page

Hours

Monday through Friday
8 a.m. to 5 p.m.