Inside the UK’s £2bn Co-working Boom

What 4,270 Flexible Spaces Tell Us

There are now more than 4,550 coworking locations across the UK and Ireland, with 4,270 of those sitting in the UK alone, according to figures cited by CoworkingCafe’s Q1 2026 industry report. The UK market behind them is worth around $1.94 billion in 2025 (roughly £1.5bn at today’s rates), and Mordor Intelligence projects the sector will grow at a compound annual rate of 7.45% through 2031. That’s not a niche trend for freelancers with laptops in cafés. That’s the new default for how British businesses occupy space, whether you’ve clocked it yet or not.

If you’re still tied to a traditional lease, or you’re running your team from a kitchen table that’s slowly filling up with filing boxes, flexible space isn’t really a “someday” decision any more. It’s already been made for you, by the market. The only question left is whether you make it deliberately or by default.

The numbers behind the boom

Behind the big figures above sits a shift in how offices actually get used. The same Mordor Intelligence report found that two-thirds of UK employers now require staff in the office for at least part of the week, sharply up since 2023, with average office utilisation reaching 66% in 2025. Globally, the picture is similar: CBRE’s 2026 workplace research found average building utilisation had climbed to 53%, up from 38% in 2024 and 35% in 2023. People are back at desks; they just don’t want the desks their employers had in 2019.

There’s a size split worth knowing too. Medium-scale centres held 43% of the UK co-working market in 2025, while enterprises accounted for 52% of market value, with start-ups and freelancers forecast to grow fastest at an 8.78% CAGR. In plain terms: big companies got here first and validated the model, but smaller businesses are where the growth is now heading.

Not just London: the regional flex surge

For years, flexible office space meant a converted warehouse in Shoreditch but nowadays we’ve moved on. Regional absorption of flexible workspace exceeded 450,000 square feet in 2024, with “northern powerhouse” Manchester alone taking 280,598 square feet, up 34.5% year on year. Orega’s outlook for the sector points to the same pattern: corporates leaving traditional leases at the end of term and moving into flexible spaces, with Manchester, Birmingham and Leeds all seeing strong demand as major employers set up or expand regional hubs.

London hasn’t stopped growing, but it’s growing differently. CBRE expects flexible offices in the capital to reach 50 million square feet by 2030, around 20% of the total office market, up from roughly 12% today. Even so, England as a whole accounted for 86% of the total value of the UK market in 2025, and a meaningful chunk of that isn’t in the capital at all. Demand data backs this up from the occupier side too. FreeOfficeFinder found London take-up in the first half of 2025 running just over 7% above the long-term average, while other UK cities were tracking around 8% above their ten-year averages. That’s a sign the market outside the capital is stabilising at a genuinely higher plateau, not just riding a temporary spike.

The takeaway for anyone based outside the M25: this isn’t a London story with regional leftovers. It’s a genuinely national shift, and naturally Brighton sits well inside it.

What the flex boom actually costs, and why it matters for your business

The national numbers are interesting but how do we turn them into something you can actually use. CityFlex’s 2026 comparison of flexible space against traditional leases lays out the practical gap plainly. A traditional lease typically means a fit-out period of eight to 20 weeks, a rent deposit of three to six months and a dilapidations liability at the end that can run to tens of thousands of pounds. A serviced office, by contrast, can be occupied within days, fully furnished, cabled and ready to work from on day one.

That’s not a marginal difference for a growing SME. It’s the difference between committing serious capital before you’ve earned a penny from the new space, and simply signing up and getting on with your week. It’s little wonder that in a 2024 WeWork survey, 59% of companies planning to increase their workspace over the next two years said they’d choose flexible space over a traditional office. If you’re weighing up the two for your own business, our straightforward guide to leasing versus serviced offices runs through the trade-offs in more depth.

Pricing tells the same story from a different angle. In central London, the average flexible workspace desk now runs around £841 a month with prime West End addresses pushing towards £700 per person, according to Prime Office Search’s 2026 UK pricing guide. Compare that with Brighton, where the average serviced office costs £390 plus VAT per desk per month, with private offices ranging from £320 to £620 plus VAT. You’re looking at roughly half the cost of prime London space, for a city with its own genuinely thriving business scene rather than a cheaper imitation of the capital. Our breakdown of what office space actually costs in Brighton and Sussex puts hard numbers against the same comparison.

Three reasons Sussex SMEs are perfectly positioned

1. Brighton’s economy is already built for this. Runway East describes Brighton (BN1) as one of the UK’s most established creative and digital business hubs outside London, long home to technology companies, marketing agencies, design studios and startups that were flexible by instinct long before “flex space” became an industry term.

2. The biggest growth trend in the sector favours us. One of the clearest shifts identified in the Archie coworking statistics report is the rise of suburban and neighbourhood workspaces closer to where people actually live, rather than yet more towers in city centres. Shoreham and Brighton fit that pattern precisely: proper workspace without the daily commute into London.

3. You get London access without London overhead. With Brighton serviced costs sitting roughly half of what you’d pay for a prime London desk, you can service London clients, hire from a London-adjacent talent pool and still bank the difference.

What to look for in a flex space (and what to avoid)

Reading the market data is one thing. Choosing the right space for your team is another. A few things worth checking before you sign anything:

1. Ask what’s genuinely all-inclusive. Business rates, from April 2026, carry a higher multiplier for larger properties with a rateable value of £500,000 or more, and providers are increasingly passing costs like this through. Get a clear answer on what’s covered in your monthly bill before you commit, not after.
2. Check the actual contract length and notice period. “Flexible” is a marketing word as often as it’s a contractual reality. Read the small print.
3. Visit at the time of day you’ll actually work. A space that looks great empty on a Tuesday morning tour can feel very different at 4pm on a Friday.
4. Weigh community against isolation. Part of what people are buying in a serviced office is other humans to talk to. If the space feels dead, that’s a real cost, not just an atmosphere problem.
5. Weigh privacy against community. At the other end of the scale, sometimes you don’t want the hubbub of a thriving community and you just want a space where you can close the door and take private calls. Check this exists!
6. Factor in location against commute, not against cost alone. The whole point of the “closer to home” trend is that shaving twenty minutes off your journey has value that doesn’t show up on an invoice.
7. Ask what happens as you grow. The best providers let you expand within the building rather than forcing you to move and start the search all over again.
8. Don’t assume cheapest is best value. ESG and amenity-rich buildings are increasingly what’s driving relocation decisions, because staff notice and clients do too.

When you’re running an SME, whether from a desk in central Brighton, a suite near Shoreham airport or that spare-room table that’s steadily disappearing under paperwork, the flex boom means you have more genuine options than at any point before. Admittedly, we at JetSpace might be a little biased, but when 59% of expanding businesses are choosing flexible space over a traditional lease, we’d say the numbers speak for themselves.

The bigger picture

None of this means every business should abandon its lease tomorrow. But it does mean the old default, sign a long lease, fit it out, hope you’ve guessed your headcount correctly three years out, is no longer the safe choice it once was. It’s arguably the riskier one. The market has professionalised around flexibility, and SMEs, not just the enterprises that got there first, are the ones set to benefit most.

If you found this useful, you might also enjoy our guides to the shift towards flexible working and why Shoreham-by-Sea is a hidden gem for small businesses.

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