Maryville is coming soon
Accessory Dwelling Unit (ADU) Rules for Maryville, IL
Is your property eligible for an ADU?
# of Parcels
3,865
Zoning districts
13
Avg Parcel Value
$105,506
Zoning Districts:
3,843 parcels · 13 districts
SR-2
52%(2,016)
SR-1
22%(843)
PD-R
13%(504)
B-1
6%(216)
Other
7%(264)
ADU Rules
Detailed ADU rules for Maryville, IL are coming soon
We don't cover Maryville in detail yet, but we're adding new municipalities all the time. Enter your address above to check your property and be notified when Maryville is ready.
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Learn the key rules and size limits for ADUs
Is your property eligible for an ADU?
ADU rules in other Illinois municipalities
Rules change at the town line. Check the municipality your property is actually in.
Madison County