How Much Does CCTV Installation Cost in the UK? (2026 Guide)

One of the first questions we’re asked by property owners and business managers is simple: how much is this actually going to cost? It’s a fair question, and the honest answer is “it depends” — but that’s not much use if you’re trying to budget. Here’s a realistic breakdown of what affects CCTV installation costs in the UK, so you know roughly what to expect before you get a quote.

The short answer

For a small business with a handful of cameras covering entrances, tills, and stock areas, you’re typically looking at somewhere in the region of £1,000–£2,500 for a professionally installed system. Larger commercial sites — warehouses, multi-site retail, or premises needing wider perimeter coverage — can range from £3,000 up to £10,000 or more, depending on scale and specification. Domestic systems for a house or small residential property are usually lower, often between £400 and £1,200 for a standard three- or four-camera setup.

These are guide figures, not quotes. The only way to get an accurate number for your property is a site survey, because the details matter more than the headline price.

What actually drives the cost

Number and type of cameras. More cameras means more cost, obviously, but the type matters just as much as the count. Standard HD cameras cost less than 4K, thermal, or number-plate recognition (ANPR) cameras, which can run into the thousands per unit for specialist applications.

Wired vs wireless. Wireless systems generally cost less to install because there’s less cabling involved, but wired systems tend to be more reliable long-term, especially for larger commercial sites where a stable network connection really matters.

Cabling and access. If cameras need to be run a long distance from the recorder, through solid walls, or up scaffolding on a multi-storey building, labour costs rise. Retrofitting an older building is almost always more involved (and pricier) than fitting CCTV during a new build or refurbishment.

Recording and storage. The recorder (NVR/DVR) and how much footage storage you need affects the price, particularly for sites that need to retain footage for longer periods for evidential or insurance purposes.

Monitoring and maintenance. A one-off installation cost is only part of the picture. Ongoing servicing, and any remote monitoring service if you want it, will typically be a separate, smaller annual cost on top.

Compliance requirements. Commercial CCTV in the UK needs to be installed with data protection (ICO) requirements in mind — appropriate signage, retention periods, and access controls. Getting this wrong doesn’t cost more upfront, but it can cost you later if it’s not done properly.

Why the cheapest quote isn’t always the best one

It’s tempting to go with whoever quotes lowest, but a badly specified system can be worse than no system at all. Cameras mounted in the wrong position, poor night-time performance, or insufficient storage can mean that when you actually need footage after an incident, it isn’t there or isn’t usable. The money you save on a rock-bottom installation often gets spent twice over if you have to fix it later.

Get an accurate number for your property

Every property is different, which is exactly why we don’t do fixed online pricing. We’ll come and assess your site, talk through what you actually need to cover and why, and give you a clear, itemised quote with no obligation and no hidden extras.