Accessory Structures in Minnetonka, MN (2026)
4 verified accessory structures rules for Minnetonka, Minnesota, sourced directly from the municipal code and official government pages.
Verified from official government sources
ADU Rules
In the City of Minnetonka, Minnesota, accessory dwelling units are allowed only on R-1, R-1A and R-2 properties, one per property, under the conditional use standards of Minnetonka City Code § 300.16, subd. 3(d). An ADU is capped at 1,000 square feet or 35 percent of the principal dwelling's floor area, whichever is less.
Minnetonka MN Accessory Dwelling Unit Rules
Significant RestrictionsMinnetonka City Code § 300.16, subd. 3(d)
d) Accessory dwelling units (ADUs): 1) General Standards: a. ADUs are allowed only on properties zoned R-1, R-1A, and R-2. b. No more than one ADU is allowed per property. ... 2) Construction and Design Standards: a. On properties zoned R-1 or R-1A, an ADU may be attached to or detached from a principal structure. On properties zoned R-2, ADUs must be attached to the principal structure. An att...
ADU Owner Occupancy
In the City of Minnetonka, Minnesota, the owner of a property with an accessory dwelling unit must live in the principal dwelling or the ADU as a permanent residence at least 185 days per calendar year. Minnetonka City Code § 300.16, subd. 3(d)(1) also bars splitting the ADU off in ownership.
Minnetonka MN ADU Owner Occupancy Requirement
Some RestrictionsMinnetonka City Code § 300.16, subd. 3(d)(1)
c. The owner of the property must reside in the principal dwelling unit or the ADU as a permanent residence, not less than 185 days per calendar year. d. ADUs may no be subdivided or otherwise separated in ownership from the principal dwelling unit. ... f. The ADU and property on which it is located are subject to all other provisions of this ordinance related to single-family dwellings, includ...
Shed & Carport Rules
In the City of Minnetonka, Hennepin County, Minnesota, Minnetonka City Code § 300.15, subd. 12 keeps a detached accessory building at least six feet from the house, allows a 10 foot rear and side lot line setback in R-1 and R-2, and sets a 50 foot front setback for accessory structures between the house and the street.
Accessory Building and Shed Rules in Minnetonka, Minnesota
Some RestrictionsMinnetonka City Code § 300.15, subd. 12
Any accessory building attached to a principal structure shall be made a structural part of the principal structure and shall comply with all requirements relating to principal structures. No accessory building which is not attached to a principal structure shall be located within six feet of a principal structure unless in conformance with fireproof requirements of the uniform building code. A...
Garage Conversions
In the City of Minnetonka, Minnesota, garage space can be converted into an accessory dwelling unit only if the lot keeps room for a 24-foot by 24-foot garage without a variance and a detailed plan shows adequate vehicular parking. Minnetonka City Code § 300.16, subd. 3(d)(2) sets separate tests for attached and detached garages.
Minnetonka MN Garage Conversion to ADU Rules
Some RestrictionsMinnetonka City Code § 300.16, subd. 3(d)(2)
c. Attached ADUs: ... 2. May be created through the conversion of living space or attached garage space. However, the garage space may be converted only if (1) space is available on the property for construction of a 24-foot by 24-foot garage without variance; and (2) the applicant submits a detailed plan demonstrating adequate vehicluar parking exists on the site. ... d. Detached ADUs: ... 2. ...
Looking for Hennepin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Minnetonka city rules.
Accessory Structures in Hennepin County →