12 tips to keep your home safe while you're away

As many as 245,000 burglaries were reported in England and Wales between March 2024 and 2025, according to home security brand Simplisafe. 

If you’re going on holiday soon or spending a lot of time away from home, and you’re concerned about your property’s security while you’re gone, there are plenty of ways to protect yourself against burglars. 

Here, we explore the steps you can take to give yourself peace of mind every time you leave the house.

1. Check your home insurance policy

Make sure that your home insurance policy is up to date, valid and covers you correctly. You will want to make sure that both your buildings and contents policies cover your home while your home is unoccupied. 

Buildings insurance will ensure that your house itself is covered from damage like extreme weather or fire. Your contents policy will cover your possessions in the event of a break-in. 

To help you find the best home insurance policy, we've surveyed thousands of customers and 35 providers. We've rated insurers on a range of topics including customer service and clarity of policy. Find out who we rated the best home insurance provider. 

• Find out more: How to find cheap home insurance 

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2. Install a video doorbell

A smart video doorbell allows you to keep an eye on activity that takes place outside the front of your home. Installed where a traditional doorbell would go, it connects to your phone via an app or Bluetooth and notifies you when activity takes place in front of its sensor. 

All smart video doorbells have a motion detection sensor and are alerted when any movement occurs. This could be your neighbour popping by, a parcel being delivered, or someone trying to figure out if anyone is home in order to break in. The sensors work all night long, so you'll still be able to see what's going on in the middle of the night. 

If you're a victim of a burglary, they also come with the ability to play back the footage and download it. This can come in handy when handing anything over to your insurer or the police. 

Popular with Which? members: Eufy Video Doorbell Dual S330

• Mains or battery-powered
• Free local storage
• Motion detection

We like: No need to subscribe to cloud storage

We don't like: Hardwiring may require professional installation

Eufy's S330 video doorbell features two camera lenses: one that faces forwards to see visitors, and one that points down to see if a parcel has arrived. 

You can choose between hard-wiring it or relying on battery power, so it's easy to install. You can store footage locally for free or pay a monthly subscription to save clips in cloud storage.

Read the Eufy Video Doorbell Dual S330 review or take a look at more of the best smart video doorbells.

3. Use smart lightbulbs

Smart lightbulbs are connected to the internet, meaning you can control them from a linked device rather than the light switch on the wall. As long as you have data or wi-fi you can select whether you want the light to be on or off and for how long. 

Most smart lightbulbs are compatible with smart home devices such as Amazon's Alexa or Google Assistant. If you don't have one of those, you can purchase a smart hub that will help to control your light bulbs and make your house a smart home. 

When you are out of the house, scheduling your smart lightbulbs to come on and turn off at set times of day will give the appearance that someone is home, which could deter burglars and trespassers. You’ll find this setting in the device’s accessory app. Most smart lightbulbs are powered by LEDs and therefore are cheaper to run than other bulb types, so it won't cost you an arm and a leg to keep your home safe.

Popular with Which? members:

Tapo L530B smart bulb multicolour (B22)

We like: Affordable coloured smart lights

Watch out for: Lots of them around the house might clog up your wi-fi

An affordable multicoloured smart bulb with up to 16m of colour options, the TP-Link Tapo can be controlled through its smartphone app or your Alexa or Google Home smart speaker.

It's dimmable, you can set schedules and timers, and there's an Away mode to make it look like someone is home when you're on holiday. 

Each of these bulbs needs to connect directly to your wi-fi router, which should make set-up simple, especially if you only have a couple. But if you intend to fill the house with them, you might be better off considering bulbs that can connect to a smart hub to protect your network's speed. 

We don't test smart light bulbs, but we do have a guide on why smart bulbs are worth buying for your home.

4. Have a car parked on your driveway

Another great way to give the appearance that someone is at home is to have a car parked on your driveway or outside your house. 

If you are driving to your destination, you could ask a neighbour or friend if they don't mind parking there while you are away. This could help with the illusion that you are home, particularly if the car sometimes goes away and comes back. 

If you do leave your own car, make sure it's securely locked and that no valuables such as sat nav, aux cables or golf clubs are on display. Thieves could still target your car while you're away. 

• Find out more: Best car insurance

5. Make sure your ladder and tools are locked away

It's easy to forget to put away equipment that could aid a break-in. Items like ladders that a burglar could use to climb through a window, or tools they could use to break in, should be locked away and out of sight. 

This includes making sure your garage and shed are securely locked and that your DIY tools are hidden, not just placed on the shelf in an unlocked shed. 

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6. Don't tell everyone you're going away

Although one of the best bits about going on holiday is telling all your friends and family, be careful who you're telling and where you have the conversation. You never know who may be around to hear you, especially if you're talking outside, in front of your house. Be careful about posting on social media, too.

If the word spreads that you're going to be out of the house for a week or two, no matter what steps you put in place to secure your home, a criminal will be more likely to try to break in.

• Find out more: Best travel insurance companies and policies 2025 

7. Hide your valuables out of sight

In order to ensure that your house doesn't attract unwanted attention, make sure that all your valuables are locked away out of sight. 

Put your jewellery, laptop and smaller items in drawers and cupboards. If you can, leave bigger items that are harder to move – such as your television, games console or vinyl player – in a room that either can't be viewed from the street, or that has curtains or a blind you can close.

8. Check your burglar alarm is working

Your burglar alarm is one of your best tools for deterring thieves. Make sure your external sounder or 'bell box' can clearly be seen from the outside of your property so potential burglars know you have an alarm. 

It's also vital you check your alarm is working and in good condition. When purchasing your burglar alarm, you will have been offered a maintenance contract, meaning your alarm should be checked once a year either remotely or by an installer coming into your home. 

Before your holiday, see if you're due for your next check and try to book it in for before you go away. 

Having your alarm system professionally maintained can help tackle any problems with false alarms. It is also a requirement for some insurance companies, and also if you have a monitoring contract.

Popular with Which? members: SimpliSafe The Starter Kit

• 106dB alarm
• Compatible with Alexa and Google Assistant
• No key fob included

We like: Camera included

We don't like: Not the cheapest

A popular burglar alarm and security system on the Which? website is the SimpliSafe The Starter Kit with Bell Box, which includes motion detectors and a security camera.

You can add to it to protect more of your home and set up should be easy because you simply need to plug most of it in – only the alarm bell box needs to be installed using a drill.

Read our SimpliSafe The Starter Kit review or see more of the best burglar alarms.

9. Lock your windows and doors

Especially during the summer months, it can be tempting to leave a few windows open while you're away so you don't return to a sauna. 

But keep your home safe while you're out by locking all your doors and windows. Before you leave, check your house, including every window and external door, to make sure they're locked and secure. 

To keep your home a little cooler, you can lower some of the blinds, which will also help to conceal your possessions – not to mention the lack of people – from burglars. 

• Find out more: Which is the best type of double glazing?  

10. Invest in security cameras

For added security and peace of mind when you're away, you can buy smart security cameras to monitor the outside and inside of your home from an app on your phone.

 The best outdoor security cameras are weatherproof and feature motion sensors that detect people in view, activating the cameras to start recording. Some even come with a motion-triggered floodlight to warn off burglars. 

Indoor security cameras can be positioned throughout the house to keep an eye on spaces like your bedroom or living room, which is particularly useful if cleaners or neighbours are coming in and out during your trip.

You can also use smart displays, like the Amazon Echo Show 8, to check on the room remotely with a live view from its camera. You’ll find the option to drop in through the accompanying smartphone app.

Popular with Which? members: Eufy EufyCam S3 Pro Duo Pack + Homebase 3

• Local and cloud storage
• Motion detection
• Siren function

We like: Solar powered

We don’t like: Expensive 

Most security cameras require you to pay a monthly subscription fee on top of paying for the device itself in order to store your footage. But this kit by Eufy has local storage so you don’t need to spend extra. 

The cameras have motion detection, customisable privacy zones and a siren function to deter trespassers and intruders. 

Read our Eufy EufyCam S3 Pro Duo Pack + Homebase 3 review or see more of the best outdoor security cameras.

11. Don't keep a spare key on the premises

It's so tempting to keep a spare key under a pebble by the front door just in case you get locked out. 

While this seems like a good idea in theory, in practice the key will be equally helpful to other people that want to get into your home. Leaving a key in a place where it can be found could also invalidate your home insurance if a break-in does occur. 

Some insurers will allow you to have a keybox on the premises that's only accessible using a code. But your best solution is to leave your spare key with someone you trust, such as a family member or neighbour. 

• Find out more: Making a home insurance claim

12. Be careful about what you post on social media

When you’re in an exciting new city or on a paradise island, it can be tempting to share pictures on social media, but it’s wise to think twice before doing so. 

A study carried out by Censuswide for GoCompare.com found that over a third of holidaymakers admit to posting on social media while they’re away. Announcing that your home is empty could make you a target for burglars. To protect yourself, it’s best to delay posting about your trip until you’re back home.

Go.Compare's home insurance spokesperson, Nathan Blackler, also points out that 'if the worst does happen, sharing holiday photos could also create issues with your home insurance. Although insurers don’t explicitly say that posting on social media will invalidate your insurance, as a policyholder, you’re obligated to keep your belongings secure, and posting publicly that your property is empty could be deemed as not taking the proper precautions to protect your home.'