Accessory Structures in Elkhart County, IN (2026)
3 rules for unincorporated Elkhart County, Indiana.
Verified from official government sources
ADU Rules
Elkhart County allows an accessory dwelling unit only with a single-family home on one acre or more in the A-1 agricultural district. It must run 600 to 1,000 square feet, stay a single story, and the owner must live on site.
Elkhart County ADU (Accessory Dwelling Unit) Rules
Some RestrictionsElkhart County, Ind., Zoning Ordinance § 5.5.3(D) (Accessory Dwelling Unit)
An accessory dwelling unit must have a minimum net above-ground floor area of 600 square feet and a maximum net floor area of 1,000 square feet.
Shed & Carport Rules
A storage shed in Elkhart County that is not on a permanent foundation and is 120 square feet or less skips the zoning permit. Larger sheds need an Improvement Location Permit and must keep five-foot side and ten-foot rear setbacks.
Elkhart County Shed & Outbuilding Rules
Few RestrictionsElkhart County, Ind., Zoning Ordinance § 5.5.2(B) (Setbacks)
Detached accessory structures have a minimum side setback of five feet. Detached accessory structures have a minimum rear setback of 10 feet.
Tiny Homes
A tiny house on a permanent foundation is legal in Elkhart County if built to the Indiana Residential Code with a 20-foot average width. A tiny house on wheels is a mobile vehicle and cannot be used as a dwelling.
Elkhart County Tiny Home & Small Dwelling Rules
Some RestrictionsElkhart County, Ind., Zoning Ordinance § 4.4, Minimum Dwelling Standards (D) (Mobile Structures or Vehicles)
Any mobile structure or vehicle, including but not limited to travel or camping trailers, not meeting the minimum definition of a mobile home must not be used as a dwelling in any zoning district permitting dwellings.
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