How to build a home inventory (and why your insurer wants one)

Something happens. A pipe bursts. A neighbour's flat floods upstairs. The house breaks in while you are away. You are left with a pile of waterlogged drywall, a stack of receipts your insurer asks for, and a growing sense of dread: what was actually in the house? What do I even own now?

This is why people build home inventories. It is not a hobby. It is insurance against your own memory.

What is a home inventory?

A home inventory is simply a list of everything you own in your house — furniture, electronics, clothing, kitchen appliances, tools, jewellery, books, art, and anything else that would need replacing if your home were damaged. For each item, you record:

• What it is (name, brand, model if relevant)
• When you bought it
• How much you paid
• Where you bought it
• Where the receipt or proof of purchase is stored
• A photograph (ideally)

That is it. You do not need to appraise items. You do not need professional software. You need to know what you had before the disaster so you can tell your insurer exactly what they need to replace.

Why bother with a home inventory?

Fire, flood, theft, burglary — these are the events that make inventories painful to discover you never built one. After such an event, the priority is safety, insurance calls, and figuring out where to stay. Asking someone to remember every television, every piece of furniture, every set of cutlery, every winter coat they own is unrealistic.

People who built an inventory beforehand file claims faster and get more accurate payouts. People who did not often end up leaving items off their claim — either because they genuinely cannot remember, or because they cannot produce proof of ownership for the item. Insurers will only pay for what you can reasonably demonstrate you owned.

This is also why some insurers ask for an inventory during renewal or after a claim. They know the people with good records make less fraudulent claims and settle faster. You will not lose anything by having one.

Where should you start?

The biggest mistake people make is trying to do the whole house in one sitting. It is exhausting, and you will burn out after the living room and abandon the bedroom.

Here is a better approach:

• Pick one area. A kitchen cupboard. A bedroom closet. A single shelf. Spend twenty minutes. Photograph the items. Write down the name, brand, and when you bought them. Note where the receipt lives — in a drawer, in an inbox, or in a digital tracker.

Do one area per session. Ten areas, twenty minutes each, and you have a home inventory without the fatigue. You can do this before bed, while the kettle boils, on a lunch break.

Capture the serial numbers. Electronics, appliances, and higher-value items all have serial numbers. These are the details that matter when a claim is under review — they prove the specific item you are describing is the one you bought, not a generic model.

Keep a running total. Add up the value of everything in your inventory. Compare it to your insurance coverage. If your contents policy caps at a certain amount and your total is higher, you need to increase your coverage. Many people do not realize their policy limit is too low until they have actually filed a claim.

What tools work best?

A spreadsheet is a perfectly good home inventory. It is searchable, shareable, and works on any device. Google Sheets or similar cloud spreadsheets are especially useful because they survive a house-level disaster — your data is not on a local hard drive.

A dedicated inventory app does the same thing with less friction. It gives you structured fields instead of forcing you to remember which column is which. You can add photos, attach documents, and filter by room or category. The app does not auto-capture anything — you type in the details and attach a photo of the receipt or item, same as with warranty tracking.

Either approach is better than "I'll figure it out later." If you want a system specifically designed for warranty and receipt tracking, a quick read of our guide on how to organise receipts has the same mindset applied.

What should you photograph?

You do not need professional equipment. Your phone camera is fine. The goal is not beauty — it is proof.

For high-value items, photograph:

• The item itself (show it in context, not just a white-background shot)
• The label with the serial number (if it has one)
• The receipt or proof of purchase (you already have this stored somewhere)
• The box or packaging if you still have it (helpful for returns, not always useful for insurance)

For smaller items — clothing, books, kitchenware — a quick phone photograph of the pile or shelf is enough. You do not need an individual photo of every T-shirt in your wardrobe, but you do want to be able to show your insurer the dresser full of clothes, not just the line item "clothes, $800."

Where should you keep the inventory?

If your home inventory lives in your house — in a drawer with the receipts, on a hard drive next to the valuables — a fire or flood destroys the inventory along with everything else.

The inventory should live in at least two places:

1. Cloud storage — a Google Sheet, a dedicated app synced to the cloud, or a folder in your cloud drive. This is the one that survives a physical disaster.
2. A physical backup — print a summary and store it in a fireproof box, or keep a copy on a USB drive in your car. Some people also photograph their printed inventory and save it in their email as a third backup.

Updating is part of the job

An inventory built in 2026 is not the inventory you will have in 2028. Things get bought, things get thrown out, things get donated. The trick is to treat it as a running list, not a one-time project.

Add new items when you buy them. Remove items when you get rid of them. Review the total value once a year and check it against your insurance. Most people find that an annual five-minute review is all it takes to keep the inventory accurate.

If you already use a system to track warranties and receipts — whether it is a folder of photos, a spreadsheet, or an app like wrnty — adding a home inventory is simply extending what you already record. You are already noting purchase dates, prices, and merchant details for your warranties. The inventory is just the same process applied to everything else in the house.

When do you actually need it?

No one likes to think about the moment they need a home inventory. But here is what the moment looks like if you built one ahead of time:

Your phone rings. The insurance adjuster is on the line. They ask for a list of damaged items. You open your inventory app or spreadsheet. You have the item names, the purchase prices, the receipts linked, the serial numbers ready. You send them a file within an hour. The claim proceeds.

The alternative — building the list from memory while your life is still disrupted — is what this entire exercise exists to prevent. It is also useful in smaller moments: calling a repair service, filing a small claim, or simply trying to remember where you bought that appliance two years ago. If the item is under warranty, having a record of the purchase means you do not have to dig through old email for proof. Our post on making a warranty claim shows what to do once the item breaks and the paperwork is ready.

Getting started today

Start with one room. Pick the one you use most or the one with the most value — your kitchen, your bedroom, your home office. Spend twenty minutes. Photograph what you own. Write down what it cost and when you bought it. Check where you store the receipt.

Do the next room next week. Keep going until the house is done. The habit is more important than speed, and a partial inventory built steadily beats a perfect one built under pressure you will never want to face.

If you already record warranties and receipts, you are halfway there. The rest is the same discipline applied to the things that matter when a claim is filed. Start now, while nothing is wrong, and you will be glad you did.