Do I need a permit for a shed in Unincorporated Cache County?

It depends on size. Sheds under 200 sq ft and under 10 feet tall are typically exempt from building permits in Unincorporated Cache County, but must still comply with setback requirements. Larger structures require a permit.

How close to the property line can I build a shed in Unincorporated Cache County?

Accessory structures in Unincorporated Cache County typically require a minimum 5-foot setback from side and rear property lines. Corner lots have additional restrictions. Always verify setbacks with Unincorporated Cache County before building.

Shed & Accessory Structure Permit in Unincorporated Cache County, Utah

Required for detached garages, sheds, carports, and other accessory structures over 200 square feet in Unincorporated Cache County.

Verified 2026-06-27 · Source

When you need this permit

Detached structures over 200 square feet
Detached garages and carports
Accessory structures with electrical or plumbing
Structures over 10 feet in height

Required documents

Req
Building Plans
Floor plan, elevations, and structural details
Req
Site Plan
Structure location showing setbacks from property lines and other buildings
Req
Foundation Details
Slab, pier, or post foundation design

Fee schedule

Fee type	Amount	Notes
Building Permit	$75-$300 based on square footage	—
Plan Review	50-65% of permit fee	—

Review timeline

~5–14 business days

Typical estimate — confirm current times with the Unincorporated Cache County building department

Inspection process

1
Foundation
Footings or slab prep before concrete pour
2
Framing
Structure framing, sheathing, and anchor connections
3
Final
Structure complete, roofing, siding, and any electrical or plumbing

Tips

Sheds under 200 sq ft and under 10 feet tall in Unincorporated Cache County may not require a building permit — but still must meet setbacks.
Accessory structures in Unincorporated Cache County typically require 5-foot side and rear setbacks — no structure in easements.
If adding electricity to a shed or garage, a separate electrical permit is required.
Prefab/kit sheds over 200 sq ft still need a permit in Unincorporated Cache County — the permit is based on size, not construction method.

Frequently asked questions

Do I need a permit for a shed in Unincorporated Cache County?: It depends on size. Sheds under 200 sq ft and under 10 feet tall are typically exempt from building permits in Unincorporated Cache County, but must still comply with setback requirements. Larger structures require a permit.
How close to the property line can I build a shed in Unincorporated Cache County?: Accessory structures in Unincorporated Cache County typically require a minimum 5-foot setback from side and rear property lines. Corner lots have additional restrictions. Always verify setbacks with Unincorporated Cache County before building.

Sources & verification

Key facts verified against official sources. Last reviewed 2026-06-27.

Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Unincorporated Cache County building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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