Commercial property in the UK has always had winners and losers. 30 years ago, the market was simpler: less supply, stronger demand, and landlords could let space on 20 or 25-year leases with upward-only rent reviews and barely needed to speak to their occupiers. That world is gone. What has replaced it is more occupier-led, more location-specific, and considerably more interesting if you know how to read it.
The skill now, whether you are a landlord, an operator, or an investor, is understanding what businesses actually need and where they want to be. The property follows the occupier. It always has, but the gap between those who understand that and those who do not has never been wider.
Start With the Occupier, Not the Building
When a business chooses a location, it is rarely random. Blue-chip retailers have entire demographics teams whose only job is to model drive times, footfall, catchment areas, and the right store size for a given location. Whether a brand wants to be on Oxford Street or in a coastal town surf destination, every decision is strategic. The property industry sometimes forgets this. The asset is not the point. The business occupying it is.
Office occupiers are no different, though the variables have shifted considerably since Covid. Long leases have shortened. Businesses have been rethinking how much space they need, where they want to be, and what kind of office actually serves them. Understanding those decisions is what separates a well-let building from an empty one.
What Is Actually Driving Office Decisions Right Now
Post-Covid, several things have happened at once in the UK office market, and it is worth separating them out.
First, footprints have shrunk. Businesses that once took five floors are now taking two. Hybrid working has meant that peak occupancy happens on Tuesday to Thursday, and many companies have rightsized accordingly. This is not a temporary blip. It is a structural change in how offices are used.
Second, there is a genuine push to get people back into the office. The direction of travel for many businesses is more days in, not fewer. The difference now is that employees expect the office to be worth the commute. A poor-quality space in a poor location will not cut it as a reason to come in.
Third, location logic has become much more specific. Tech businesses in Manchester are clustering in Oxford Road Corridor, Circle Square, and MediaCity in Salford, attracting major players like Roku and Booking.com there because that is where the tech workers are. Office rents in Manchester have risen by around 40% in recent years, not because of broad market inflation, but because demand is concentrated among occupiers seeking a specific location. Cheltenham is another example: GCHQ’s presence has made it a genuine magnet for defence and cybersecurity businesses, with the council actively encouraging inward investment off the back of it. The location creates the cluster, the cluster creates the demand, and the rents follow.
There is also a well-documented tendency for office location to be influenced by where the chief executive lives. It sounds anecdotal, but it shapes real decisions, particularly in small and mid-size businesses. Where leadership sits, the business often follows.
The Grade A Supply Problem
UK office vacancy is around 6% nationally, up from 4% pre-pandemic (Cluttons), with regional cities closer to 10%. But the headline masks a sharp divide: most vacancy sits in older, secondary stock, while prime (Grade A) space remains tight.
Roughly 80% of take-up in London and the South East is in Grade A buildings, despite these buildings accounting for only a small share of supply (Savills). This imbalance is pushing rents higher at the top end, while weaker buildings struggle, leaving prime availability in core London submarkets still very limited.
ESG is central to this. A business with net-zero commitments cannot easily justify renewing a lease on a poorly insulated 1980s office block when better alternatives exist. The buildings that tick both the quality and sustainability boxes are attracting a disproportionate share of demand, and landlords who have invested in retrofits are seeing that reflected in lease-up speed and rental performance.
Buildings that cannot compete as Grade A offices are finding other lives. The City of London has seen growing interest in converting older offices into serviced apartments and apart-hotel uses. Elsewhere, the Class E use class has opened up more creative repurposing. The former Debenhams in Gloucester is now a University of Gloucestershire campus. IKEA has moved into former department store sites in city centres. These are not failures; they are adaptations, and in most cases, they bring new activity to locations that were quietly declining.
The Oxford to Cambridge Growth Corridor: Location Bets Being Placed Now
One of the most significant location signals in the UK commercial property market right now is government investment in the Oxford to Cambridge Growth Corridor. In January 2025, Chancellor Rachel Reeves committed to the region, describing it as having the potential to be Europe’s Silicon Valley and capable of adding up to £78 billion to the UK economy by 2035. In October 2025, the government followed with over £500 million of investment into new homes, infrastructure and business space across the corridor, alongside a confirmed £2.5 billion commitment to East West Rail. (Gov.uk, October 2025)
The corridor spans Oxfordshire, Buckinghamshire, Bedfordshire, Northamptonshire and Cambridgeshire, with a population of around 3.5 million. It already generates £143 billion in GVA and has 30% of its jobs in knowledge-intensive sectors, almost triple the UK average. The Ellison Institute of Technology has announced a £10 billion expansion of its Oxford base, creating 7,000 jobs. These are not planning aspirations. They are live investments.
For commercial property, this matters because government investment at this scale changes the risk profile of a location. When infrastructure follows, occupiers follow. When occupiers follow, the property market responds. The operators and landlords paying attention to the Corridor now, particularly those thinking about life sciences, tech, and innovation-focused workspace, are making bets that the market data supports. The Arc is not a future story. It is an active one.
Where Flexible Offices Fit
The growth of coworking and serviced offices is not separate from these broader office trends. It is a direct response to them.
When businesses started downsizing post-Covid, they needed somewhere for people who were not working from home. When leases came up for renewal, many did not want to commit to long terms. When hybrid working became the norm, the Tuesday-to-Thursday pattern created real demand for flexible space that did not require a business to carry a full office at full cost every day of the week.
Flex offices answered all of those needs at once. CBRE forecasts that flexible offices will account for 20% of the London office market by 2030, up from around 12% today. (CBRE, 2025).
Who is using flex has also shifted. Corporate occupiers are now a meaningful part of the demand picture. Enterprise-grade managed offices accommodating teams of 30 or more are a growing segment. In London, managed office desk rates reached £828 per desk per month in Q3 2025, commanding a 40% premium over standard serviced office rates, with available space contracting 11% quarter on quarter as demand absorbs supply faster than it is added. (Rubberdesk, Q3 2025)
Quality in Flex Matters as Much as in Conventional Offices
The flight to quality in conventional offices has its direct equivalent in flex. The HEWN Flexible Workspace Returns Index found that premium flex in London has been consistently outperforming traditional office rents. In Canary Wharf, 5-star flex product achieved desk rates at over 230% of market rents at peak in 2025. The City saw flex briefly at close to 200% of prime rents. Lower-grade flex, by contrast, has shown significantly more volatility. (HEWN Returns Index, 2025) The operators running good product in the right locations are in a strong position. Those running average product in secondary locations are finding it considerably harder.
What This Means If You Are Running Flex Space
If you are a flex operator, the same occupier logic that applies to conventional offices applies to you. Who are the businesses in your area? What is driving their location decisions? What do they actually need from a workspace? The operators doing best right now have thought carefully about those questions rather than assuming demand is undifferentiated.
Techspace has built its network specifically around tech business clusters in London and Berlin, locating in areas like Shoreditch where their occupiers want to be, and building a programme of events and community around the sector. Impact Hub has done something similar for mission-driven businesses, combining workspace with incubation support. The specificity of the offer is part of what makes it work. Location is not negotiable.
The Bottom Line
The UK commercial property market rewards those who understand what is happening in the economy, in sectors, and in specific locations, and connect that to what occupiers need. That has always been true. What has changed is how quickly things move and how unforgiving the market is for those who get it wrong.
For offices and flex offices, the fundamentals are clear. Demand is real and growing, but it is concentrated in the right product in the right places. A well-run space in a good location, serving a defined occupier with a clear offer, is a strong position. The same space without that focus is much harder.
Want help making sense of your market and your position in it? Talk to the Spaces to Places team.
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