ADUs are allowed in Creve CoeurTypes:Internal
Types:Internal
Accessory Dwelling Unit (ADU) Rules for Creve Coeur, MO
Is your property eligible for an ADU?
# of Properties
6,143
Owner-occupied
87%
Zoning districts
33
Avg Home Value
$715,999
Median Lot Size
0.63 acres
Avg Income
$165,467
Residential Types:
6,148 housing units
Single Family
79%
Apts (4+ units)
21%
Zoning Districts:
7,089 parcels · 33 districts
A
23%(1,655)
D
13%(897)
B
12%(844)
B-RDD
8%(566)
Other
44%(3,127)
ADU Rules
What can you build in Creve Coeur, MO?
Creve Coeur, MO follows state and local rules for Accessory Dwelling Units. Here is a concise overview of the local rules.
Eligibility
- –Internal / Attached ADU: Conditional Use Permit
- –Detached ADU: Not addressed in the local bylaw
Owner Occupancy
- –No owner occupancy requirement identified.
Parking
- –No ADU-specific parking rules; none stated; general rule is 2 spaces per dwelling; ADU use in accessory structures not addressed
Rental Restrictions
- –Detached ADU: Short-term rentals in an accessory structure must include the primary dwelling; standalone ADU short-term rentals are prohibited (2-night minimum; 2 adults per bedroom; annual registration).
- –Internal/Attached ADU: Short-term rentals must be whole-home; internal ADU may not be rented separately (2-night minimum; 2 adults per bedroom; annual registration).
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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ADU rules in other Missouri municipalities
Rules change at the town line. Check the municipality your property is actually in.
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