Accessory Structures in Evansville, IN (2026)
3 verified accessory structures rules for Evansville, Indiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Evansville allows one accessory dwelling unit per single-family or duplex lot, sized between 400 and 800 square feet, only on lots of at least 5,000 square feet.
Evansville ADU Size and Lot Standards
Some RestrictionsEvansville Municipal Code § 18.130.072(A)
(1) Size in floor area (using outside measurements): minimum – 400 square feet; maximum – 800 square feet or the floor area of the principal structure, whichever is less. (2) The minimum rear setback shall be 10 feet, while all other setbacks shall meet the minimum setbacks in EMC 18.130.010 Table A, Standards for Principal Buildings on Individual Lots, unless located in an existing, lawfull...
ADU Owner Occupancy
Evansville requires the owner of a lot with an accessory dwelling unit to live in either the principal home or the ADU, backed by a recorded deed restriction.
Evansville ADU Owner-Occupancy Rule
Some RestrictionsEvansville Municipal Code § 18.130.072(B)(6)
The owner of the property shall live in either the principal structure or the ADU, and shall sign an affidavit to be filed with the ADU application committing to comply with the requirements of this section; and shall record a deed or title restriction in the Vanderburgh County Recorder's office stating that: "Either the principal residence or the ADU shall be occupied by the property owner(s) ...
Shed & Carport Rules
Evansville requires detached sheds and other residential accessory structures to sit at least two feet from any side or rear lot line and stay smaller than the main house.
Evansville Accessory Structure Setback Rule
Some RestrictionsEvansville Municipal Code § 18.130.070(B)(5)
In a rear or side yard, all residential accessory structures not attached to or part of the principal residential structure shall be located at least two feet from any lot line. All residential accessory uses attached to or part of the principal residential structure must meet all minimum requirements as established by EMC 18.130.010 and Table A. (6) Accessory structures must not be erected ...
Looking for Vanderburgh County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Evansville city rules.
Accessory Structures in Vanderburgh County →