Accessory Structures in Anderson, IN (2026)
5 verified accessory structures rules for Anderson, Indiana, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
Anderson's Zoning Code does not create a standalone accessory-dwelling-unit permit. Accessory buildings are allowed in all districts (after the main house is built), and a limited home occupation may operate inside a dwelling or accessory structure using up to 400 square feet.
Accessory Dwellings & Home Occupations in Anderson
Some RestrictionsAnderson Zoning Code, Home Occupation definition
A HOME OCCUPATION may be conducted within an accessory structure which is situated upon the premises, in which event no more than 400 square feet may be devoted to the use.
Shed Rules
Sheds and other detached accessory buildings can't sit closer than 5 feet to a side or rear lot line, may not exceed 18 feet in height, and are capped at 864 square feet. A shed of 120 square feet or more (or one on a permanent foundation) needs an Improvement
Shed & Accessory Building Rules in Anderson
Some RestrictionsAnderson Zoning Code, Accessory Buildings and Uses
No accessory building shall be located closer to a side lot line than five (5) feet nor closer to a rear lot line than five (5) feet... An accessory building shall not exceed eighteen (18) feet in height and shall have a maximum square footage of 864 square feet.
Garage Conversions
Anderson defines a private garage as an accessory building housing up to three motor vehicles per family. Converting a garage to living or business space changes its use, so it must meet Zoning Code standards and generally needs an Improvement Location Permit or building review.
Garage Conversion & Private Garage Rules in Anderson
Some RestrictionsAnderson Zoning Code, Private Garage definition
PRIVATE GARAGE: An accessory building with capacity for not more than three motor vehicles per family, not more than one of which may be a commercial vehicle of not more than three tons GVW.
Carport Rules
Anderson's Zoning Code treats a carport as an accessory structure. It must observe the same five-foot side and rear setbacks, the 18-foot height cap, and the 864-square-foot limit that apply to accessory buildings, and needs an Improvement Location Permit at 120 square feet or on a permanent foundation.
Carport & Accessory Structure Rules in Anderson
Some RestrictionsAnderson Zoning Code, Accessory Buildings and Uses
No detached building shall be closer to the front lot line than the rear line of the principal structure. An accessory building shall not exceed eighteen (18) feet in height and shall have a maximum square footage of 864 square feet.
Tiny Homes
Anderson has no separate "tiny home" category. A dwelling must meet the district's minimum size and standards, and manufactured/mobile homes are restricted to approved manufactured-home parks or subdivisions meeting Zoning Code standards.
Tiny Homes & Manufactured Housing in Anderson
Some RestrictionsAnderson Zoning Code, Mobile Homes
MOBILE HOMES: Mobile homes for residential use will not be permitted in any district unless located in a mobile/manufactured home park according to the requirements of Figure 9.