Office costs are one of the biggest decisions your business will make. Get it wrong, and you're either haemorrhaging money on space you don't need, or squeezing a growing team into somewhere they've already outgrown.
So let's cut through the noise. Here's what renting office space in the UK actually costs in 2026 — broken down by location, office type, and what's typically included.
What's the average cost of office space in the UK?
The short answer: flexible office space in the UK costs between £150 and £1,400 per person per month. A desk in office space in Fitzrovia, for example, will cost more than one in a regional city — but what's included can vary just as much.
If you're taking a conventional (non-managed) lease, costs are calculated differently — per square foot, per year — and typically range from £10 to £150 per sq ft, again depending on location.
Both figures are wide ranges, because the UK office market is genuinely that varied. A private office in Central London is a very different proposition to a serviced office in Sheffield. Here's how it breaks down by region:
- Central London is the most expensive market in the UK, typically ranging from £500 to £1,400 per person per month.
- Greater London and the South East sit below that, generally coming in at £300 to £800 per person per month.
- Regional cities — including Manchester, Birmingham, and Leeds — tend to range from £200 to £600 per person per month, with city centre locations at the higher end.
- Smaller towns and suburban areas are the most affordable, usually £150 to £300 per person per month.
These figures typically include rent, utilities, WiFi, cleaning, and furniture. With flexible office space, what you see is largely what you pay — which is one of the reasons it's become the go-to for startups and growing teams.
Want London-specific figures? Read our breakdown of office space costs in London.
Flexible office space vs conventional lease: what's the difference in cost?
There are two main ways to rent office space in the UK, and they're priced completely differently — whether you're looking at office space in Farringdon or a converted mill in Leeds.
Flexible and managed office space
Flexible offices — sometimes called serviced or managed offices — are priced per desk, per month. The headline figure usually bundles in:
- Rent
- Business rates
- Service charges
- Utilities (electricity, heating, water)
- High-speed WiFi
- Cleaning
- Furniture
For startups, scale-ups, and teams who want predictable costs without long-term commitment, this model makes a lot of sense. Contracts are typically shorter (often rolling monthly or 12 months), and you're not on the hook for fit-out costs, business rates negotiations, or surprise maintenance bills.
The trade-off is that cost per square foot is higher than a conventional lease. But when you factor in everything that's included, the gap narrows considerably.
Conventional (non-managed) lease
With a conventional lease, you're renting the shell of a space and taking on responsibility for pretty much everything else: utilities, business rates, cleaning, fit-out, furniture, internet, and maintenance.
For conventional leases, office space costs per square foot per year break down like this:
- Central London commands the highest rates, typically £70 to £150 per sq ft per year.
- Greater London and the South East generally range from £30 to £70 per sq ft per year.
- Regional cities such as Manchester and Birmingham tend to sit between £20 and £40 per sq ft per year.
- Smaller towns and suburban areas are the most cost-effective, usually £10 to £25 per sq ft per year.
This option suits established businesses that want full control over their space, have the operational bandwidth to manage a building, and are happy committing to a longer lease — typically 3 to 10 years.
For a detailed comparison, take a look at our guide to traditional, leased, managed, and serviced office spaces.
How much office space does your team actually need?
Before you can calculate cost, you need to know how much space you need. The amount varies depending on how your team works.
In an open plan office, the UK benchmark is 70 to 100 sq ft per person. Private offices need more room — typically 100 to 150 sq ft per person. Coworking and hot-desking layouts are the most space-efficient, at around 50 to 70 sq ft per person.
These figures account for desk space, communal areas, and meeting rooms. If you're running a hybrid team where not everyone is in every day, you can often work with less — though it's worth building in some buffer for growth.
How much space does a team of 100 need?
For 100 employees, an open plan layout requires roughly 7,000 to 10,000 sq ft. A fully private office setup needs more — around 10,000 to 15,000 sq ft. A hybrid layout, mixing open plan with some private space, typically falls in the middle at 8,000 to 12,000 sq ft.
Not sure exactly how much space you need? Our office space calculator guide can help you work it out.
What else should you budget for?
Rent is the headline number, but it's rarely the only number. Here's what else tends to crop up.
Ongoing costs
Your monthly outgoings go beyond the rent itself — and if you're comparing flexible offices against a conventional lease, the difference in what's included can be significant. It's worth knowing exactly what you're responsible for before you commit to anything.
- Business rates are a property tax on non-domestic premises. If you're in a flexible or managed office, these are almost always included. On a conventional lease, you'll pay them separately — and the amount varies based on your property's rateable value and location. Read our complete guide to UK business rates for the full picture.
- Service charges cover shared building costs — maintenance, security, communal cleaning. In managed offices, this is bundled in. On a conventional lease, it's an additional line item, typically 10–20% of your annual rent.
- Utilities — electricity, heating, water, internet — can add up quickly, especially in older buildings. Budget carefully if these aren't included in your rent.
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Meeting rooms are worth checking before you sign anything. In managed offices, meeting room access varies:
- Some spaces include them in the monthly fee
- Some use a credit system (you get a set number of hours per month)
- Some charge per use
- Access passes — some managed offices charge a monthly fee per additional pass, so it's worth confirming upfront if you have a team of any size.
- And yes — keeping the fridge stocked counts too. Teas, coffees, oat milk, the occasional Friday treat. It matters more than people think.
One-off costs
These are the costs that don't show up in your monthly bill, but can add up to a sizeable chunk of your upfront budget. Some are unavoidable; others depend on the type of office and the terms you negotiate.
- Deposit — typically 2–3 months' rent, returned at the end of your lease if the space is left in good condition.
- Set-up costs — some managed offices charge a one-off fee per person or per office. Always ask.
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Office fit-out — if you're taking a conventional lease and need to make the space your own, fit-out costs in 2026 typically look like this:
- Low specification (essential updates, basic décor, flooring): £20–£30 per sq ft. A 2,000 sq ft office would cost roughly £40,000–£60,000.
- Mid specification (new ventilation, improved lighting, upgraded washrooms): £35–£60 per sq ft. A 5,000 sq ft office: roughly £175,000–£300,000.
- High specification (premium finishes, bespoke joinery, advanced tech): £95+ per sq ft. A 10,000 sq ft office starts at around £950,000.
- Legal fees — negotiating and drafting lease agreements, especially for conventional leases, usually involves a solicitor. Build this into your budget early.
- Dilapidation costs — at the end of a conventional lease, you're typically required to return the space to its original condition. That can mean repairs, repainting, deep cleaning, and sometimes reinstating structural changes. To avoid a nasty bill at the end, make sure your lease is clear about your obligations from day one. Learn more about commercial dilapidations.
- Office refurbishment — if you're moving into a space that needs updating rather than a full fit-out, refurbishment costs follow similar benchmarks. Get in touch with us if you'd like help estimating what yours might look like.
Coworking vs traditional office: which costs less?
It depends on your team size and how long you need the space.
For smaller teams (under 20 people) or businesses that are still growing, flexible and coworking spaces are almost always more cost-effective when you factor in everything a conventional lease brings with it. No fit-out costs, no long-term commitment, no surprise maintenance bills.
For larger, more established businesses with stable headcount and a clear long-term strategy, a conventional lease can work out cheaper per sq ft over time — provided you have the resource to manage everything that comes with it.
Our guide to flexible workspace vs traditional office costs goes deeper on this comparison if you're weighing it up.
Is office rent a business expense?
Yes. Office rent is an operating expense — a period cost that recurs regularly (monthly or quarterly) and is recorded on your income statement. It directly affects your net profit, which is why getting the budget right matters from the start.
How Tally can help
Finding the right office space at the right price takes time — time most founders and operations teams don't have to spare.
That's where Tally comes in. We work with startups and scale-ups across the UK to find office spaces that actually fit — the right size, the right location, the right budget. We search the whole market on your behalf, so you're not limited to one provider's listings.
And the best part? Using Tally doesn't cost you anything extra. We're paid by the workspace providers, not by you.
Talk to our team and tell us what you're looking for. We'll take it from there.
