Building Addition Permit in City of Waukesha
Complete requirements, fees, and application details for obtaining a building addition permit in City of Waukesha, Wisconsin.
A building addition permit in City of Waukesha costs $90 + $8 per $1,000 valuation. Processing takes 2-3 weeks. Applications can be submitted online. One or more inspections are required.
This data was verified against official City of Waukesha records as of 2026-02-15. Source: City of Waukesha permit office (www.waukesha-wi.gov/permits).
Requirements
| Fee | $90 + $8 per $1,000 valuation |
| Processing Time | 2-3 weeks |
| Application | Apply online → |
| Inspections Required | Yes |
| Contact | (262) 524-3500 |
| Office Hours | Mon–Fri 8:00 AM – 4:30 PM |
| Last Verified | 2026-02-15 |
How to Apply for a Building Addition Permit in City of Waukesha
- Determine requirements. Confirm that your project requires a building addition permit by contacting the City of Waukesha permit office at (262) 524-3500.
- Prepare documents. Gather required plans, specifications, contractor credentials, and any supporting documentation for your application.
- Submit application. Apply online through the City of Waukesha online portal, or submit in person at 201 Delafield St, Waukesha, WI 53188.
- Pay fees. The fee for a building addition permit in City of Waukesha is $90 + $8 per $1,000 valuation. Fees are typically due at time of application.
- Await review. Processing typically takes 2-3 weeks. You will be notified when your permit is approved or if additional information is needed.
- Schedule inspections. Once your permit is approved and work begins, schedule required inspections at each construction milestone. Contact the permit office to arrange inspection times.
Building Addition Permit in Other Jurisdictions
Frequently Asked Questions — Building Addition Permit in City of Waukesha
How much does a building addition permit cost in City of Waukesha?
A building addition permit in City of Waukesha costs $90 + $8 per $1,000 valuation. Fees may vary based on project scope and valuation. Contact the City of Waukesha permit office for an exact fee quote for your project.
How long does it take to get a building addition permit in City of Waukesha?
Processing time for a building addition permit in City of Waukesha is typically 2-3 weeks. Timelines depend on project complexity and current application volume. Plan submissions during off-peak periods may be processed faster.
Can I apply for a building addition permit online in City of Waukesha?
Yes. City of Waukesha accepts online permit applications. You can submit your building addition permit application, upload required documents, and pay fees through the online portal.
What happens if I start work without a building addition permit in City of Waukesha?
Working without a required building addition permit in City of Waukesha can result in stop-work orders, fines, required removal of unpermitted work, and complications when selling the property. Always obtain the required permit before beginning work.
Managing permits across multiple jurisdictions?
Get fee changes, requirement updates, and deadline alerts for every municipality you work in. Built for contractors, expeditors, and compliance teams.