Building permits in Wilmette, IL
Every common remodeling project, the permit answer, and the exact people to call — on one page.
- Building department
- Community Development Department
- Address
- 1200 Wilmette Ave, Wilmette, IL 60091
- Phone
- 847-853-7550
- How to apply
- Citizen Self Service portal; email comdev@wilmette.com
- Official info
- www.wilmette.gov
Dept & phone verified July 2026 · wilmette.gov
Permit answers by project
Bathroom remodelPermit required · $100–$500+
Kitchen remodelPermit required · $150–$800+
Basement finishingPermit required · $200–$900+
Deck (new or rebuild)Permit required · $100–$400
FencePermit required · $50–$150
Flooring installationNo permit needed
Interior/exterior paintingNo permit needed
Drywall repairNo permit needed
Water heater replacementPermit required · $50–$200
Electrical work (circuits, panels)Permit required · $75–$300
Plumbing (moved or new lines)Permit required · $75–$300
Wall removal / opening a layoutPermit required · $150–$600+
Window replacementIt depends — details below · $50–$250
Roof replacementIt depends — details below · $100–$400
Shed / accessory structurePermit required · $50–$200
Water damage rebuildIt depends — details below · $0–$400
Fees and thresholds change — a 5-minute call to the village confirms your exact case.
Local ruleProjects with structural work or over $25,000 need drawings stamped by a licensed architect or structural engineer — and reviewers can require a stamp on complex kitchens, baths, and basements below that number.
Local ruleA current boundary plat of survey is required with most applications — mortgage plats are rejected.
Local ruleThe Village issues roughly 3,000 permits a year — clean applications move much faster.
We handle this part.We pull the permit for you. Every Perfect Place project includes permit paperwork, scheduling the inspections, and being on site when the inspector arrives — it's part of the job, not an extra. Get a Free Quote · (224) 551-3643