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Are Outbuildings Covered by Home Insurance?

Last updated: March 4, 2026

An outbuilding in the garden—on your property. It must be included in your home insurance, right? Might be, but not by default. Sheds and log cabins, among other types, are often covered, but there are limits and conditions. And what’s inside? That’s a separate conversation.

This post clears up the confusion by answering some FAQs. It’s a general guideline, not financial advice, so use it as a starting point and check your policy for the final word.

Are Outbuildings Covered by Home Insurance?

Yes. Most UK home insurance policies do include outbuildings. That means they’re protected against risks like fire, storm damage, flooding, and vandalism. For instance, if a storm blows the roof off your shed, your insurer would cover the repair costs up to a certain limit.

In most cases, the combined maximum payout for all outbuildings is around £30,000 (a ballpark figure, not a universal rule). Some may offer more or less, depending on your coverage and the structure’s value.

You also need to declare your outbuildings when you take out or renew your policy. If a claim is made for an undeclared one, the insurer could challenge it or reduce the payout. Say you added a new log cabin last year and didn’t mention it. A claim after storm damage might not be fully honoured.

Always keep your insurer updated about any structures on your property.

What is an outbuilding?

BillyOh customer's image of a garden room

An outbuilding is basically another term for a garden room or any permanent structure that’s separate from your house. This includes sheds, log cabins, summer houses, playhouses, greenhouses, and more. That said, temporary or moveable things, like pop-up gazebos or tents, don’t count.

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Are Garden Sheds Covered by Home Insurance?

BillyOh customer's image of a garden room

Yes, garden sheds are included under the outbuildings section of UK home insurance policies, as long as they’re on your property. If it’s not technically on your deeds, e.g., a rented allotment shed, it’s unlikely to be covered under your home insurance.

Some insurers might want photos or measurements to confirm the shed’s size and construction. Making sure your insurer knows about it means there won’t be any surprises if you ever need to claim.

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Does Home Insurance Cover Belongings in Sheds or Outbuildings?

Yes, your home insurance can cover belongings stored inside, but with a lower limit than items inside the house. A standard contents policy might cover £5,000 for all shed items combined, even if your home contents cover is £50,000. Expensive items may need to be declared separately or added as optional cover.

Insurers also look at how secure your shed is. If it comes with a solid lock and strong doors, you’re much more likely to be covered for theft. Leave it unlocked or with a flimsy door, and your claim could be reduced or refused.

Tip: Take photos of bikes, tools, or other valuables and keep receipts in case you need to prove what was inside.

Are My Shed Belongings Insured Against Theft?

Not automatically. Most insurers will only pay for theft if there’s evidence someone forced their way in. That could be a broken lock, a snapped door, or other signs of forced entry. Hence, security is considered for this reason.

How Do I Know If I Have Home Insurance?

You have home insurance if you have a current policy listed under buildings or contents insurance. Check your documents, emails from your provider, or your mortgage statement. Most lenders will note if building insurance is included. We recommend calling or emailing your insurer; they will confirm what’s covered and what’s not.

Who does this apply to?

This applies to both homeowners and renters in the UK, though the details differ. Homeowners with a mortgage mostly have building insurance because their lender requires it. Those without a mortgage might choose it voluntarily.

Renters need contents insurance, especially if they store valuables inside.

Round-up

Sheds and other outbuildings can be covered, but don’t assume they are. Check what your policy actually says, look at the limits, and make sure anything valuable is declared. It only takes a few minutes to look over your documents, and it’s better than finding out the hard way after something’s gone wrong.

Your policy might be different, so always rely on your own paperwork and your insurer. But we hope this guide has answered some of your questions and made it a bit easier to know where you stand.