Across Europe, office vacancy has climbed to 23 million square metres — that’s roughly the size of 3,200 football pitches sitting empty. For anyone running a business or signing a lease right now, that figure isn’t just a statistic. It signals a shift in who holds the power in a commercial property negotiation.
I’ve been watching the UK commercial property market for years, and I’ve never seen a moment quite like this. The question I hear most often from business owners isn’t “should we rent an office?” — it’s “how do we get a good deal when landlords are desperate?” That’s the real story here. The old rules of leasing are breaking down, and tenants who understand the new landscape can negotiate terms that would have been unthinkable five years ago. Here’s what you actually need to know.
If you’re currently reviewing your lease terms, it’s worth understanding how service charge reconciliation works — because as landlords scramble to cover their costs, those charges are one area where tenants need to stay sharp. A tenant landlord lawyer can help you review the fine print before you sign anything new.
What the Office Exodus Actually Means for Tenants
The core dynamic is simple but easy to miss. We’re not seeing a uniform crash in office values. Instead, the market has split into two completely different worlds. On one side, you have prime, modern, sustainable buildings in central locations — these are doing better than ever, with West End prime rents hitting £170 per square foot and a new class of “super-prime” space breaking £200 psf in Mayfair. On the other side, you have older, less efficient buildings in secondary locations — and those are in serious trouble.
What I’d do if I were looking for space today: I’d focus on buildings that already meet or exceed EPC B standards, because the 2030 deadline is going to strand everything that doesn’t. Landlords of older buildings are already panicking about the cost of retrofitting, and that panic translates into better deals for tenants who can commit to a longer lease.
Why This Matters for Your Business Right Now
The numbers tell a story that’s hard to ignore. By November 2024, average European office occupancy had only reached 60% of maximum capacity — meaning nearly half the desks sat empty on a typical day. Research firm AEW estimates that 35.5% of employees in office-based sectors across Europe will be working from home by 2026, up from 27.5% before the pandemic. That’s a permanent shift of about 8 percentage points.
Here’s what that means in practice. If you’re paying for 10,000 square feet today, you might only need 6,000 square feet in two years. But most leases lock you into a fixed space for five, ten, or even fifteen years. That mismatch is where the pain comes from — and it’s why we’re seeing more tenants push for break clauses, flexible terms, and the right to sublet.
Consider this scenario: a regional business in Manchester or Birmingham signs a ten-year lease on a Grade B office building in 2022. By 2025, half their staff want to work from home three days a week. The building is energy-inefficient, the EPC rating is poor, and the landlord is refusing to invest in upgrades. The tenant is stuck paying for space they don’t use, in a building that’s becoming harder to sublet. That’s not a hypothetical — it’s playing out across the UK right now.
What I notice most is the regional divide. In London’s West End, vacancy in new developments is just 0.8%. But in peripheral submarkets like Camden and Hammersmith, vacancy sits above 20%. The same split exists between prime and secondary space in regional cities. If you’re in a strong building in a strong location, you have less leverage. If you’re in anything else, you have more than you think. A traditional lease may no longer be the right fit for your business — and landlords are starting to accept that.
Where Tenants Get It Wrong
The biggest mistakes I see aren’t about picking the wrong building. They’re about misunderstanding how much power has shifted — and failing to use it.
Overestimating How Much Space You Need
This is the most expensive mistake. With 66% of UK office workers on hybrid schedules, the old rule of thumb — one desk per employee — no longer applies. If your team is in the office three days a week, you can typically get away with 60% of the desks you’d have needed in 2019. Yet I still see businesses signing leases based on headcount rather than actual usage patterns. The fix is simple: run a desk-booking system for three months before you sign anything. The data will tell you exactly how much space you need.
Ignoring the EPC Clock
From 2030, it will be illegal to let a commercial property with an EPC rating below B. That’s less than five years away. Landlords of older buildings face a choice: spend heavily on retrofitting, or watch their asset become unlettable. If you’re signing a lease that runs past 2030 on a building that’s currently rated C or below, you’re taking on a risk that should be reflected in your rent. I’d insist on a clause that either caps your rent if the landlord fails to upgrade, or gives you the right to break the lease if the building can’t be let legally.
Focusing Only on Rent Per Square Foot
Rent is only part of the cost. Service charges, business rates, and energy costs can add 30-50% to your total occupancy bill. In older buildings with poor energy performance, those costs are rising fast. A building with a £30 psf rent but £20 psf in additional costs is often more expensive than a £40 psf building with £5 psf in extras. Transport links and location matter too — a cheaper building in a hard-to-reach location may cost more in lost productivity than you save in rent.
→ Scroll right to see all columns
| Location | Prime Rent (psf) | Vacancy Rate |
|---|---|---|
| West End (super-prime) | £200+ | 0.8% (new builds) |
| City of London (prime) | £90 | 1.4% (new builds) |
| Aldgate / Camden / Hammersmith | Varies | 20%+ |
| Big 6 regional cities (Grade A) | Varies | 3.6% |
| South East (overall) | Varies | 10.2% |
Not Negotiating Break Clauses and Flexibility
Landlords are more open to break clauses now than at any point in the last decade. Yet many tenants still accept five-year leases with no break, assuming that’s standard. It isn’t — not anymore. With €185 billion in European commercial loans maturing in 2026, many landlords need to secure tenants quickly to refinance. That gives you leverage. I’d push for a break clause at year three, with the option to extend. If the landlord refuses, ask for a rent reduction to compensate for the lack of flexibility.
How to Navigate the New Office Market
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Audit Your Actual Space Usage Before You Lease
Before you sign anything, run a desk-booking system for at least three months. Track how many people are actually in the office on each day of the week. You’ll likely find that Tuesday through Thursday are busiest, while Monday and Friday are quiet. That data lets you negotiate for less space — or for a flexible lease that lets you expand and contract. If you’re already in a lease and paying for empty desks, a tenant landlord lawyer can advise on whether you have grounds to renegotiate or sublet.
Target Buildings That Are Already EPC B Compliant
The 2030 deadline is closer than it seems. Buildings that already meet EPC B are future-proofed — you won’t face a sudden legal barrier to continuing your lease. They’re also cheaper to run, with lower energy costs that directly improve your bottom line. If you’re looking at a building that’s rated C or below, factor the cost of potential upgrades into your offer. I’d ask the landlord for a binding commitment to bring the building to EPC B by 2028, with a rent reduction if they miss the deadline.
Negotiate for Fit-Out Contributions
Landlords of secondary space are increasingly offering fit-out contributions to attract tenants. In some cases, they’ll cover the full cost of fitting out your office — including furniture, IT infrastructure, and meeting rooms. This is especially common in buildings that have been vacant for more than six months. If you’re looking at a building with vacancy above 10%, ask for a fit-out contribution as a standard part of the deal. A business lawyer can help you structure the agreement so the fit-out belongs to you, not the landlord, at the end of the lease.
Consider Shared or Co-Working Space as a Bridge
If you’re unsure about your long-term space needs, a short-term co-working or serviced office arrangement can buy you time. The premium you pay for flexibility is often worth it if it stops you from signing a lease that’s too big or too long. Many co-working operators are now offering discounted rates as they compete for tenants in a softer market. Use that competition to your advantage — negotiate month-to-month terms after an initial three-month commitment.
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1Audit Your UsageRun a desk-booking system for 3 months to measure actual occupancy. Use the data to determine how much space you really need.
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2Check the EPC RatingOnly consider buildings rated B or above for leases running past 2030. If the rating is lower, negotiate a landlord commitment to upgrade.
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3Compare Total Occupancy CostAdd rent, service charges, business rates, and energy costs. A building with higher rent but lower extras may be cheaper overall.
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4Negotiate Break ClausesPush for a break clause at year 3. If the landlord refuses, ask for a rent reduction to compensate for the lack of flexibility.
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5Get Legal AdviceHave a tenant landlord lawyer review the lease before you sign. They’ll spot clauses that could cost you later.
Frequently Asked Questions
Can I break my existing lease if my office is half empty? ▾
What happens if my building doesn’t meet EPC B by 2030? ▾
Is co-working cheaper than a traditional lease right now? ▾
How do I know if my landlord is struggling financially? ▾
Should I sublet my unused space? ▾
Sources and Further Reading
Top Tips for Navigating Commercial Rentals in the UK — A practical guide to the key terms and traps in UK commercial leases.
Sustainable Commercial Rental: A UK Business Advantage — Why energy-efficient buildings are becoming a competitive necessity.
The Great Office Exodus: How Empty Buildings Are Rewriting the Property Map of London and Europe. BABA International, 2026.
The Shifting Landscape of UK Offices. JLL, 2025.
If this was useful, you might also want to read Landlord Disputes: Your Rights as a Commercial Tenant in the UK.
