Do I need a shed permit in Delaware?

In Delaware it depends on the size of the job. Permits are issued locally, so the answer comes from your Delaware city or county rather than a single statewide rule. Of the 2 Delaware jurisdictions we have verified for shed work, 1 requires a permit outright, 1 depends on the size or scope of the job, and 0 require none.

Is there a shed permit exemption in Delaware?

1 of the 2 Delaware jurisdictions we cover sets a threshold rather than a flat rule, so the same job can be exempt in one Delaware county and permitted in the next. The table above lists each Delaware jurisdiction's published threshold in its own words, with the source and the date we verified it.

Delaware

Do you need a shed permit in Delaware?

By Mario Bailey Last checked 3 Oct 2026

Always required: 1; of 2 jurisdictions
Conditional: 1; depends on size or scope
Not required: 0; exempt outright

Shed Permit rules nationwide, beyond Delaware.

A fenced backyard with a lawn and a small storage shed

Requirements and size thresholds for shed permits vary by locality. The table below compares what each Delaware county or city requires. Always confirm with the local office before starting.

Comparing states? See shed permit rules across every locality we cover.

The application steps and inspection sequence for shed permits come from the model code rather than from Delaware law, so they read the same wherever you build. We keep that walkthrough in one place: how a shed permit application and its inspections work, start to finish. What changes between Delaware jurisdictions is below: who requires a permit, what they charge, and which office you file with.

Swipe sideways to see thresholds and confidence.

Locality	Permit required?	Typical threshold	Confidence
New Castle County	Conditional	Floor area of a one-story detached accessory structure with an eave height of 10 feet or less and overall height of 20 feet or less; garages never qualify	Confirmed on official page
Sussex County	Yes	Any size	Confirmed on official page
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Common questions about shed permits in Delaware

Do I need a shed permit in Delaware?: In Delaware it depends on the size of the job. Permits are issued locally, so the answer comes from your Delaware city or county rather than a single statewide rule. Of the 2 Delaware jurisdictions we have verified for shed work, 1 requires a permit outright, 1 depends on the size or scope of the job, and 0 require none.
Is there a shed permit exemption in Delaware?: 1 of the 2 Delaware jurisdictions we cover sets a threshold rather than a flat rule, so the same job can be exempt in one Delaware county and permitted in the next. The table above lists each Delaware jurisdiction's published threshold in its own words, with the source and the date we verified it.

Do you need a shed permit in Delaware?

Common questions about shed permits in Delaware

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