Muskego's fee list doesn't name basements, but it does have a line for remodeling and renovation projects that leave the building's footprint alone.
Muskego's typical remodel fees
The listed fees are $25 for planning review, $75 for building review and engineering review starting at $23.75, plus a permit fee of $0.44 per square foot with a $300 minimum [1]. The city notes these updated fees took effect April 18, 2025 and can vary with a project's details and size [1].
Do I need a permit to finish a basement in Muskego?
Muskego's fee page lists remodeling and renovation permits but doesn't name basements. Ask the city to confirm what your plan needs [1].
What do the trade permits cost?
Electrical, plumbing and HVAC permits for a remodel are a $70 base fee plus $0.08 per square foot of the area being developed [1].
Next steps
See what finishing costs, remodeling a finished basement or adding a bathroom. Close by: Brookfield and Wauwatosa. The service areas page lists every town, and how it works covers the state code.
Thinking about the basement in your Muskego home? Tell us about it.
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Sources
- City of Muskego, Building Inspection Fees. https://muskego.wi.gov/departments/community_development/building_inspection/fees.php