Council approves consent agenda that includes accessory-structure permit for Hadley Avenue property after discussion of metal siding variance

COTTAGE GROVE, Minn. — The Cottage Grove City Council on July 16 approved its consent agenda, which included an accessory‑structure conditional use permit (CUP) and related variances for a property at 6255 Hadley Avenue. The item drew discussion after staff and the applicant detailed why the applicant seeks to use metal siding for a new accessory building and why the structure would sit in front of the principal residence.

The CUP and variances matter because city code sets a 2,000 square‑foot cap on accessory structures in the R2 zoning district; the applicant’s proposal would raise the total accessory square footage to 2,340 square feet, or 340 square feet over the limit. Planning staff said the applicant meets setback requirements but requests two variances: permission for an accessory building in front of the house and permission to use metal on the exterior where the code (amended in 2012) lists permitted materials such as wood, brick, lap siding or vinyl.

Planning staff member Emily described the package and the Planning Commission’s action, saying the commission voted 7–0 to approve the CUP and to deny the variance for the exterior material. Applicant Al Dressley told the council he has lived on the 4‑acre parcel since 1994 and that the proposed metal building would be professionally built, insulated, heated and sited so it would not be visible from the road; he said neighbors provided letters of support. Dressley also said metal construction is long‑lived and less costly than a comparable wood building.

A staff speaker who provided legal guidance warned council members that the legal test for variances requires showing unique physical conditions of the property and that granting a variance that does not meet that test can set a precedent changing city standards. In a colorful turn, the speaker said of variances, “a variance is permission to give your teenager the right to stay out past curfew,” and cautioned that once a nonconforming variance is granted it changes the standard for future applications.

After discussion, the council voted to move consent; the voice vote was recorded as carried and the consent agenda — including the Hadley Avenue accessory‑structure item as presented in the packet — was approved. The council did not separately amend or remove the material‑siding variance during the meeting.

The applicant and staff were advised that the city code language about permitted exterior materials dates from a 2012 revision and that any broader change to allowed materials would require a separate code amendment process before the council and, if adopted, would apply to future cases.

Notes from the meeting record indicate the applicant identified bids showing wood construction would cost roughly three times more than comparable metal construction and that the applicant’s chosen manufacturer offered a 10‑year coating warranty and estimated a 100‑year service life for the metal building. Staff also noted practical constraints on placing the building behind the house, including driveway geometry and an on‑site septic field.