Buying Land in Cerro Gordo County, Iowa

Zoning Ordinance, Subdivision Ordinance, and Map Are Being Rewritten Right Now

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Cerro Gordo County adopted a new Comprehensive Plan in 2024, and the county has since sought consultant proposals for a comprehensive update to its zoning ordinance, subdivision ordinance, and zoning map to implement that plan's recommendations. This means the specific district boundaries, use tables, and subdivision standards that will eventually govern a parcel are genuinely in flux -- don't assume the current ordinance text will remain unchanged. Confirm current zoning district and the status of the ordinance rewrite directly with the Planning and Zoning Department (220 N. Washington Ave., Mason City) before relying on an older zoning map or ordinance printout.

Utility-Scale Wind, Solar, and Battery Storage Are Now Permanently Banned on Ag Land

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After an 18-month moratorium (May 2023-December 2024) triggered by a developer leasing 3,628 acres in Clear Lake for a solar project, the Board of Supervisors voted unanimously on December 23, 2024 to adopt Ordinance 69, permanently prohibiting utility-scale wind energy conversion systems, solar energy systems, and battery energy storage systems as uses on land zoned A-1 and A-2 (the county's agricultural districts) -- removing them from the special-uses category entirely rather than just restricting them. Personal or on-site systems, like solar panels on an individual home, are not affected. If a parcel's value or use plan depends on a future utility-scale wind or solar lease, that path is now closed under current county zoning -- see our dedicated page on wind and solar leasing in Cerro Gordo County for the full timeline and what it means for existing projects.