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ADUs are allowed in Fitchburg City
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Accessory Dwelling Unit (ADU) Rules for Fitchburg City, WI

Is your property eligible for an ADU?

# of Properties
8,007
Owner-occupied
77%
Zoning districts
23
Avg Home Value
$469,103
Median Lot Size
0.32 acres
Avg Income
$115,179
Residential Types:
8,007 housing units
Single Family
98%
Apts (4+ units)
1%
Other
1%
Zoning Districts:
10,275 parcels · 23 districts
R-L
31%(3,218)
PDD-SIP
23%(2,384)
R-LM
15%(1,497)
SC-NC
9%(874)
Other
22%(2,302)

ADU Rules

What can you build in Fitchburg City, WI?

Fitchburg City, WI follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.

What's allowed on your lot?

These are the municipality-wide rules. What's allowed on a specific property also depends on state laws, setbacks, floor area ratio, lot coverage, environmental constraints, topography, and other property-specific factors. Search your address on FutureLot to see what's allowed on your property.

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How can we help you?

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Learn the key rules and size limits for ADUs

Is your property eligible for an ADU?

ADU rules in other Wisconsin municipalities

Rules change at the town line. Check the municipality your property is actually in.

Dane County