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PermitRoadmap

Do I need a permit for shed or accessory structure in Unincorporated Saguache County?

Permit may be required

It depends. Whether shed or accessory structure needs a permit in Unincorporated Saguache County comes down to the details of your project.

Colorado sets shed rules locally rather than through one statewide threshold, so the 200 square foot figure from the model International Residential Code does not govern here. Every Colorado jurisdiction we have checked uses 120 square feet instead: Aurora exempts a one-story detached shed or playhouse of 120 square feet or less, Arvada requires a permit above 120, and Wheat Ridge requires one above 120. In parts of Colorado a single regional building department serves a county and several cities at once, so confirm which office covers your address before you rely on any threshold. A building-permit exemption does not waive zoning setbacks or HOA rules, and running power to the shed still requires an electrical permit.

Local detail for Unincorporated Saguache County: County Land Use Department issues a building permit (fee $0.25 per sq ft plus $100 admin fee) but the county has no building code; State of Colorado electrical, gas and plumbing permits are required separately.

Documents you may need

  • Permit applicationLikely required
  • Site plan showing the structure and setbacks from property linesRequired
  • Foundation/anchoring and structural details for larger shedsSometimes required

Possible inspections

  • Setback/footing inspection where a foundation is required
  • Final inspection

Frequently asked questions

Do I need a permit for shed or accessory structure in Unincorporated Saguache County?
It depends. Whether shed or accessory structure needs a permit in Unincorporated Saguache County comes down to the details of your project. The documents and inspections sections on this page list what the building department typically asks for.
Who issues the permit in Unincorporated Saguache County?
The local building department for Unincorporated Saguache County handles permitting. This page lists its contact details and online portal. Your mailing city is not always the permitting authority, so confirm the jurisdiction before you apply.
How do I find out the exact requirements for my project?
Run the free PermitRoadmap check for your specific project and answers. It returns the likely permits, documents, inspections, and next steps, each linked to its official source.

PermitRoadmap is an independent informational service and is not affiliated with any city, county, state agency, or permitting authority. Results are informational and do not replace confirming requirements with the local permitting authority.