BuildRules/Clarington/Shed / accessory structure

Clarington project guide

Do you need a permit for a shed in Clarington?

Check Clarington accessory-structure permit guidance, zoning, drawings and when to confirm the current shed exemption.

2 min readLast verified Oct 2, 2026
The short answerConditional

Clarington’s current accessory-structure page says construction over 10 m² needs a building permit. Smaller structures still have to comply with zoning.

Because Ontario’s storage-shed exemptions have changed over time, confirm the current treatment of a 10–15 m² storage-only shed with Clarington Building Services before relying on an exemption.

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BUILDRULES / CLARINGTON

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Clarington / Shed / accessory structure

Clarington’s current accessory-structure page says construction over 10 m² needs a building permit. Smaller structures still have to comply with zoning.

Municipality of Clarington · BuildRules reviewed 2026-10-02

Know what matters

Know what applies to your project.

Check the conditions below before you finalize the scope. Every answer connects to an official source.

Municipal guidanceClarington publishes a 10 m² triggerConditional

The Municipality’s accessory-structure page says a building permit is needed for construction over 10 m².

Source · Municipality of Clarington

Accessory Structures · Accessory structures, zoning, drawings and permit guidance

Verified Oct 2, 2026Open official source
Small structureZoning still appliesInfo

Structures that do not need a building permit must still comply with local zoning requirements for size, type and location.

Source · Municipality of Clarington

Accessory Structures · Accessory structures, zoning, drawings and permit guidance

Verified Oct 2, 2026Open official source
10–15 m² storage shedConfirm before relying on an exemptionRequires verification

For a storage-only shed in this range, verify the current provincial exemption and local interpretation directly with Building Services.

Source · Municipality of Clarington

Accessory Structures · Accessory structures, zoning, drawings and permit guidance

Verified Oct 2, 2026Open official source

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Preparation checklist · Reviewed 2026-10-02

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Fees and timing

TimelineConfirm the current municipal review timeline after a complete application is accepted.
FeesConfirm the current Clarington fee schedule for the exact permit class before filing.

From reading to doing

Your next steps.

  1. Measure the structure
  2. Confirm storage-only use and plumbing
  3. Check zoning
  4. Ask Building Services to confirm the permit requirement if the shed is 10–15 m²

Trace the evidence

Official sources behind this guide.

These are the source documents linked in the rules above. Check the municipal authority for current requirements before submitting a project.

  • Municipality of Clarington

    Accessory Structures · Accessory structures, zoning, drawings and permit guidance

    Source verified Oct 2, 2026

A little more clarity

Common questions.

Do you need a permit for a shed in Clarington?

Clarington’s current accessory-structure page says construction over 10 m² needs a building permit. Smaller structures still have to comply with zoning.

What should I prepare for shed / accessory structure in Clarington?

Start with Exact floor area and dimensions; Intended use and plumbing information; Site plan or property sketch; Construction drawings if a permit is required. Confirm the final submission requirements with Clarington for the actual scope.

What should I do before starting this project in Clarington?

Measure the structure. Confirm storage-only use and plumbing. Check zoning. Ask Building Services to confirm the permit requirement if the shed is 10–15 m².

Know the zoning terms

The shed may be permit-exempt. The property rules still matter.

Placement, setbacks and lot coverage may still apply even where a shed is exempt from a building permit.

Setback

A setback is the required distance between a building or structure and a property line, street, another feature or another regulated reference point.

Lot coverage

Lot coverage is a zoning measurement describing how much of a lot is occupied by buildings or structures under the applicable municipal rules.

Zoning by-law

A municipal rule set that controls how land and buildings may be used and developed, including matters such as permitted uses, setbacks, height, lot coverage and other site-specific standards.

Same project, different city

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01 Permit and local-rule guidance02 Documents to prepare03 Questions still to verify
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A provider match is not guaranteed. Municipal approval stays with the City.

A provider match is not guaranteed. Municipal approval stays with the City.

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