There’s a moment a lot of commercial property owners quietly reach.
The rent isn’t quite what it was. Voids are stretching. And however you run the numbers, they’re not telling the same story they used to.
That’s not just a feeling. It’s a genuine shift in the market, and it’s worth understanding properly.
What’s actually changed
This isn’t a short-term blip. The market has structurally moved.
Hybrid working has changed how much space businesses need. Between 2019 and 2024, office employment grew by 2.4% but the amount of occupied office space actually fell by 1.3%. Businesses are doing more with less.
The result? Office vacancy rates across the UK’s major regional cities are sitting around 9.8% in 2025, up from roughly 5% pre-pandemic. In parts of London, it’s over 10%.
But it’s not hitting all buildings equally. Newer, high-quality space is still in demand. Older, secondary stock is being left behind. That gap is where a lot of owners currently find themselves.
Meanwhile, housing is a different story
While parts of the commercial market have softened, the case for housing remains solid.
The UK’s housing shortage isn’t going away, particularly in well-connected parts of the South East. Demand consistently outpaces supply, and that shows up in strong rental appetite, resilient values, and genuine interest from buyers and renters alike.
So, there’s a real imbalance sitting in the market right now: Too much of the wrong kind of commercial space. Not enough of the right kind of homes.
Why conversion is worth thinking about
That’s why more owners are looking seriously at conversion. Not as a last resort, but as a considered strategic choice.
Done well, it can:
- Turn underperforming space into income-generating homes, particularly where offices or retail units are struggling to attract tenants.
- Align your asset with where demand actually is. Residential demand is broad and consistent; commercial demand is now more selective.
- Reduce long-term risk. Waiting for a commercial rebound isn’t always the right call, especially for buildings that no longer meet modern standards.
- Take advantage of planning changes. Permitted development rights (like Class MA) have made some routes more accessible, though they still need careful navigation.
But here’s the honest part
Not every building is right for conversion. And this is where a lot of projects run into trouble.
The same things that make a building hard to let commercially can also make it hard to convert:
- Deep floorplates with limited natural light
- Structural grids that restrict layout flexibility
- Listed status or heritage constraints
- Planning limitations in certain locations
There’s also growing scrutiny on poor-quality conversions. Standards around space, light and design quality are rightly being taken more seriously, so while the opportunity is real, getting it right matters.
What good looks like
A successful conversion doesn’t feel like a workaround. It feels intentional.
That usually comes down to a handful of things: designing around natural light rather than fighting it, creating layouts people genuinely want to live in, understanding planning constraints early, and balancing upfront cost against long-term value rather than just short-term gain.
A real example: Lewes historic bank conversion to residential
Take the Grade II listed bank conversion in Lewes.
It wasn’t a simple project. A historic building with strong architectural character, tight planning constraints, and the need to carefully balance old and new.
The approach was never about squeezing units in. It was about respecting what the building already was, working collaboratively with planning consultants, and designing homes that feel considered and genuinely liveable.
The result is a building that works again. Not just financially, but as part of the town it sits in.
Could your building be a good candidate?
There’s no quick answer, but these are usually the right questions to start with:
- Is your building underperforming or sitting vacant?
- Is it somewhere people actually want to live?
- Does it have access to natural light and openings?
- Are there planning routes available?
- Would conversion unlock more value than holding or refurbishing commercially?
If the honest answer leans towards yes, it’s worth exploring properly.
Where to start
The biggest risk with conversion isn’t the conversion itself. It’s going into it without a clear picture.
A proper feasibility study should give you a realistic view of what’s achievable, the likely planning route, early cost and value insight, and a clear understanding of the risks involved. From there, you can make a genuinely informed decision.
One last thought
This isn’t about painting a picture of an easy win.
It’s about looking clearly at what the market is telling us and responding to it thoughtfully.
Some commercial buildings will recover. Some won’t. The opportunity is there for owners who are willing to look at their building with fresh eyes and make decisions based on where demand is actually heading.
That’s a good place to start.
Give us a call if you want to discuss your building with the view to making some changes.
