Ask five different CS owners how much their site earns and you'll get five very different answers. That's the honest starting point for anyone weighing up whether a Certificated Site is worth the effort. A quiet CS on a farm at the end of a lane might bring in a couple of thousand pounds across a season. A well located CS near a coastal path or a popular cycling route can gross seven to eleven thousand pounds a year, sometimes more. The five unit cap means you can't scale past a point, but within that cap the spread between a quiet CS and a busy one is enormous.

This guide works through real numbers for three types of CS, quiet, typical and top performing, so you can see roughly where your own site sits. We'll also cover the variables that move you up or down that range, the costs that need subtracting before you call it profit, and an honest answer to whether a CS can ever replace a proper income.

The Honest Answer: CS Income Varies Just as Much as CL Income

Two CS sites with an identical five unit limit, certified by the same Camping and Caravanning Club, can earn wildly different amounts. The two things driving that gap are occupancy and pitch fee, and both come down mostly to location and how the site is run.

A CS a long way from any National Trail or honeypot village won't see the booking volume of one a short walk from the coast path or a market town with a Saturday farmers' market. A CS with grass pitches and a single tap will charge less than one with hardstanding, a hookup and a proper shower block. Because a CS can take tents as well as caravans and motorhomes, the mix of unit types also matters, a site that welcomes small tents alongside touring vans opens itself up to a wider, more frequent stream of weekend and midweek bookings than a site that only really suits larger units.

Keep that spread in mind as we work through the three examples below.

Worked Example 1: The Quiet CS (£1,000 to £2,500 a year)

This is the low key, part time CS. A grass field, a tap, a chemical waste point, and an owner who's happy to take the odd booking without actively chasing more.

At around £13 a night and 125 booked unit nights, gross income lands around £1,600. A warm, dry summer might push it towards £2,500. Take off the Club fee, insurance and the odd bag of grass seed, and what's left covers a family holiday most years, nothing more.

Worked Example 2: The Typical CS (£3,000 to £5,500 a year)

This is where most established CS sites sit. The owner takes enquiries seriously, replies quickly, and has made a few sensible improvements: level pitches, decent signage, an electric hookup on a couple of the five, and a review or two on the Club's own listing.

At a blended average of around £18 per unit night and 235 booked nights, gross income sits close to £4,200. Most typical CS owners report somewhere between £3,000 and £5,500 a year. It's a genuinely useful second income, enough to cover a decent chunk of property upkeep or a proper family holiday with money left over.

Worked Example 3: The Top Performing CS (£7,000 to £11,000+ a year)

The best performing CS sites are almost always in the right spot: near a National Park, a coastal path, or a well known cycling or walking route with a steady flow of visitors. They're also simply well run, quick to respond, good photos, sensible pricing, and happy to take a mix of tents and touring units rather than turning smaller bookings away.

At a blended £24 per unit night and 360 booked nights, gross income comes out around £8,600, and the strongest sites push past £11,000 with a small honesty shop, firewood, eggs or a bit of camping gear for hire on the side.

The Variables That Decide Which Bracket You're In

A handful of factors explain most of the gap between a £1,500 CS and an £11,000 one:

Our guide to the CS five unit rule covers exactly what counts towards your cap, and if you're still weighing up a CS against a CL, CL versus CS sites walks through how the two certifications differ beyond the shared unit limit.

Costs to Subtract Before You Call It Profit

Gross income is only half the picture. Before you know what a CS actually nets you, take off:

For most typical CS sites, these costs come to somewhere between £300 and £700 a year, so the bulk of your gross income does end up as usable profit. Keeping a clean record of what came in against what went out matters more than people expect, especially once you're above a couple of thousand pounds a year and need to declare it. Running your bookings and invoicing through one system rather than a mix of notebooks and spreadsheets makes that a five minute job at the end of the season instead of a weekend one.

Can a CS Realistically Replace a Salary?

No, and anyone who tells you otherwise is selling something. Even a top performing CS at £11,000 a year, once costs come off, isn't a living wage on its own. What it is, consistently, is a genuinely worthwhile supplement to a farm income, a pension or another job, one that makes good use of an otherwise idle field for a few months a year with relatively little ongoing effort once it's set up properly.

Getting the Most From Your Five Units

Whatever bracket you're in now, there are a few practical habits that shift a site up a level over a season or two:

The Bottom Line

A UK Certificated Site can earn anywhere from around £1,500 to well over £11,000 a year, and the difference comes down to location, facilities, unit mix and how responsive you are to enquiries, not luck. Work out honestly which bracket your site sits in, tackle the variables you can actually influence, and a CS becomes a reliable, low effort supplement to your income rather than a field that just sits there for most of the year.

If you run a CS, CL or small touring site and want an easy way to keep bookings, invoices and your pitch diary all in one place, sign up for CampSuite's free plan. It takes about 15 minutes to set up, it's free for CL and CS sites, and there's no card required to get started.