The prices in this cost guide are accurate as of 2026*
Transforming your house into a smart home is exciting. It offers convenience, improved security, and potential energy savings. Whether you want to control your heating from your phone or automate your lighting, there is a solution for every budget.
In 2026, the cost of home automation varies significantly based on the complexity of the system. You can start small with a few smart plugs or invest in a fully integrated system. This guide breaks down the typical costs to help you plan your project.
What is the cost of home automation systems?
The price of automation depends on whether you choose a DIY setup or a professionally installed system.
Entry-level (DIY friendly): For basic control over lights and appliances, you can buy off-the-shelf hubs and devices.
- Smart speaker/hub: £20 – £100
- Smart plugs: £10 – £25 each
- Smart bulbs: £10 – £50 each
Mid-range (Professional install): This level usually involves hardwired switches, smart heating, and better security.
- Smart heating system (installed): £265 – £500
- Smart lighting (3-bed house): £1,200 – £3,500
High-end (Fully integrated): For seamless control of audio, blinds, heating, and security from one panel (like Control4 or Loxone), you need a specialist.
- Starting price for integrated systems: £2,000 – £10,000
- Whole-home luxury automation: £35,000 – £75,000+
What is the cost of smart home alarms?
Security is a top priority for many homeowners. A smart home system can send alerts directly to your phone if it detects an intruder.
The cost of home alarms varies by type:
- Bell-only alarm (installed): £200 – £500
- Smart alarm system (app-controlled): £500 – £900
- Monitored alarm system: £680 – £1,140 (plus monthly fees)
Adding visual security increases the cost but provides peace of mind.
- Video doorbell (installed): £150 – £350
- Smart CCTV camera (per unit): £100 – £300
How much does smart lighting cost?
Smart lighting changes the mood of a room instantly. You can automate it to turn on when you arrive home or dim for movie nights.
- Single smart switch (installed): £80 – £150
- Smart lighting per room: £200 – £500
- Whole-home smart lighting: £3,200 – £10,500
Hiring an electrician ensures your new switches are compatible with your wiring. They can also install a dedicated hub to keep your Wi-Fi running smoothly.
What is the cost of smart heating?
Smart thermostats are one of the most popular upgrades. They help you save money by heating your home only when you need it.
- Smart thermostat unit (e.g., Nest, Hive): £120 – £220
- Installation labour: £80 – £150
- Smart radiator valves (per radiator): £40 – £80
The total cost of smart home automation for heating is usually recouped over time through lower energy bills.
Why find an electrician on Rated People?
Electrical work is dangerous if not done correctly. Installing smart switches, thermostats, and cameras often requires working with mains electricity.
Rated People connects you with skilled, local electricians who understand smart technology.
- Qualified pros: Find Part P registered electricians for safe installation.
- System advice: Get guidance on which systems work best for your home’s wiring.
- Neat finish: Professionals ensure cables are hidden and devices are mounted securely.
- Real reviews: Read feedback from other homeowners to choose a reliable expert.
Using a verified tradesperson ensures your smart home system is safe, reliable, and installed to a high standard.
With Rated People, you have the power to get it done. Find a trusted, local tradesperson today.
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