CCTV Installation Cost UK 2026: What You’ll Actually Pay
CCTV costs in the UK range from around £150 for a basic DIY camera to over £2,000 for a professionally…
Security camera placement is the single biggest factor in whether your CCTV system actually works. You can spend £500 on high-resolution cameras and still end up with footage that shows nothing useful — because the angle is wrong, the mounting height is too high, the lighting is behind the subject, or there are blind spots between cameras. This guide covers where to position CCTV cameras in a UK home for genuine coverage: the right locations, the right height, the right angles, and the legal rules that apply to outdoor cameras in the UK.
Before choosing cameras, map your property and identify every point where someone could enter or approach. For most UK homes, the priority locations are:
| Location | Priority | Why |
|---|---|---|
| Front door | Critical | Most common entry point and delivery/visitor interaction |
| Rear garden access | Critical | Most common burglary entry point in UK residential properties |
| Side gate / side return | High | Provides access from front to back without visibility from the street |
| Garage | High | Often contains bikes, tools, and cars; frequently connects to the house |
| Driveway | Medium | Vehicle theft, licence plate capture |
| Interior (hallway, landing) | Medium (with caveats) | Useful for monitoring, but legal considerations apply for tenants and staff |
The front door is the location where a single well-positioned camera delivers the highest value. The camera should capture a clear image of anyone standing at the door — face, clothing, and any vehicle visible from the approach.
Video doorbell cameras (Ring, Nest, Arlo) handle front door coverage well for most households. For properties requiring higher resolution or longer retention, a dedicated PoE camera at the eaves is more capable. See our best outdoor security cameras UK for recommendations across both categories.
Burglars disproportionately enter UK homes from the rear — where they’re less visible from the street and neighbours. A rear-facing camera is arguably more important than a front door camera from a pure burglary-deterrence perspective.
The side of a property — where the gate connects the front garden to the back — is a critical chokepoint. A burglar who passes through an unsecured side gate is invisible from both the street and the rear neighbour. A camera covering the side gate catches them in transit.
A garage camera serves two purposes: deterring theft from the garage itself (bikes, tools, cars) and monitoring the access point if the garage connects internally to the house. Position a camera above the garage door at 2.5–3m height to cover both the door approach and the driveway. If the garage is detached, a wireless solar camera on the eaves is the simplest option; wired is preferable for an integral garage.
Interior cameras are useful for monitoring activity inside the home, particularly if you employ cleaners, childminders, or carers, or if you’re a landlord. However, UK law imposes important obligations.
Under UK GDPR (administered by the ICO), covert surveillance of employees in private areas (toilets, rest rooms) is unlawful. Monitoring in working areas (a commercial kitchen, a shop floor) may be lawful with appropriate notice. For domestic homes with employees, you should inform workers that cameras are in use and display signage. Landlords cannot install interior cameras in a tenant’s home — tenants have a right to privacy in their home, regardless of whether the landlord owns the property. Cameras in common areas of HMOs (hallways, shared kitchens) may be acceptable with proper notice.
For owner-occupied homes with no employees, interior cameras are lawful. Useful positions include the hallway (to capture anyone entering), the landing (covering the main upstairs area), and near any internal access from a garage.
The single most common CCTV mistake is mounting cameras too high. At 4–5m height, a standard camera captures the top of a person’s head — useful for confirming someone was present, useless for identification. The practical mounting height window is 2.5–3m for facial identification cameras and up to 5–6m for wide-area coverage cameras where facial ID is secondary to motion detection.
Plan your camera positions before buying anything. Walk your property and identify every approach route, then draw a simple floor plan showing each camera’s approximate field of view. Aim for at least 20% overlap between adjacent cameras — this ensures that if someone moves between zones, they’re captured clearly in at least one camera’s frame rather than at the edge of both.
Common blind spots in UK homes:
Even the best camera produces poor night footage without adequate light. Options:
Our motion sensor lights UK guide covers floodlight options in detail. For camera recommendations, see our CCTV cameras for home roundup.
UK data protection law applies to domestic CCTV cameras that capture images of people outside your property boundary — including public pavements and neighbouring gardens. The ICO’s position is that you should:
You do not need to inform neighbours before installing a camera that might incidentally capture part of their property, but you should angle it away if possible. If a neighbour makes a formal complaint to the ICO, the ICO will assess whether your use is proportionate. The Metropolitan Police’s guidance on residential CCTV and ICO’s full CCTV guidance are the authoritative references here.
For a full guide to choosing the right cameras before worrying about where to put them, see our best outdoor security cameras UK and CCTV cameras for home guides. If you’re also looking at alarm coverage to complement your cameras, our burglar alarm types UK guide explains how the two systems work together.
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