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PROJECT COST ESTIMATOR

How much does an office fit out cost?

Answer a few questions about your space and get an estimated cost for your office project. It's a useful starting point for planning your budget, without needing a full quotation.

Try the estimator Talk to us instead
HOW A PROJECT COMES TOGETHER

What's included in an office fit out?

Every project moves through the same stages. Understanding them is the fastest way to understand your budget.

01Design.

From the initial brief and space planning to 3D visuals and technical drawings. Getting the design right early on can help avoid costly changes during the build.

See our design process →
02Build.

The physical work involved in transforming your space, from flooring and decoration to partitions, lighting and bespoke joinery.

See how we build →
03Furnish.

Desks, seating, meeting tables and breakout furniture. The specification you choose can make a significant difference to your overall budget.

See our furniture service →
Your indicative range£37,000 to £55,000+ VAT
PLAN YOUR BUDGET

Get an indicative office fit out cost in two minutes

If you're planning an office refurbishment or fit out, one of the first questions you'll probably have is how much it's going to cost. Every workplace is different, but our estimator can help you get a clearer idea of the budget you might need. Simply tell us a little about your space and what you're looking to achieve to receive an indicative cost.

1. WHAT KIND OF PROJECT?
2. WHAT LEVEL OF FINISH?
3. HOW BIG IS THE SPACE?
Floor area2,500 sq ft
500 sq ft20,000 sq ft
People in the office25 people
4200

We allow 110 sq ft per person, so that is roughly 2,750 sq ft.

Add detail to tighten thisDesk furniture and meeting rooms
4. FURNITURE
Meeting rooms to furnish (optional)
Small (4 to 6)
Medium (8 to 10)
Boardroom (12+)
1. HOW BIG IS THE ROOM?
Floor area55 m² (≈ 592 sq ft)
10 m²150 m²
2. WHAT LEVEL OF FINISH?
3. WHAT WORK IS INVOLVED?
Add detail to tighten thisFurniture, glazing, partitions and desks
4. FURNITURE
Meeting room furniture
5. GLAZING, PARTITIONS AND KIT
Glazed screens4 m²

The swing item. More glass looks superb and costs accordingly.

Stud partition walls6 m²

A cost-effective partner to glazing for part-glazed rooms.

Glazed doors
Desks / workstations
Power & data points
YOUR INDICATIVE RANGE
£37,000 to £55,000

+ VAT

Typically around £45,150

≈ £15to£22 per sq ft · typically 3 to 5 weeks on site

Building works, 2,500 sq ft£32,500
Desk furniture for 23 people£12,650

Rates reflect regional labour in the North of England.

This is a guide. The next step is a proper look at your space, so we can shape the design, the furniture and a real budget with you.

TWO WAYS FROM HERE

Keep it, or let us look properly.

Your details go on the estimate, so you can keep it, print it or send it to whoever holds the budget. Then choose what happens next.

YOUR ESTIMATE
£37,000 to £55,000 + VAT
Light refresh · Essentials finish · 2,500 sq ft · desk furniture included
When would you want to start? (optional)

No site visit, and nothing to arrange. The figures, the line by line and what they exclude, on a page you can keep or forward.

GOOD TO KNOW

A few things to consider.

Our cost estimator gives you a useful starting point, but some costs can only be confirmed once we understand your building and requirements in more detail.

Existing building conditions

Some issues only become apparent during a site survey or once work begins. Hidden services, structural issues or unexpected building conditions can affect the final cost.

Access and working restrictions

Restricted access, occupied offices or work that needs to take place outside normal business hours can influence how a project is delivered and its overall cost.

Surveys and approvals

Depending on the building and scope of work, additional surveys, landlord approvals or Building Control involvement may be required and could affect your budget.

Changes to the brief

Your requirements may develop as the project progresses. Changes to layouts, materials or specifications can affect the final quotation, which is why agreeing the brief early is important.

COST DRIVERS

What affects the cost of an office fit out?

Two offices of the same size can have very different fit out costs. Here are some of the main factors that influence your budget.

Size of the space

Larger offices generally require more materials, furniture and labour, although the layout and type of work also make a difference.

Extent of the work

Refreshing an existing office is very different from relocating walls, installing glazed partitions or creating new meeting rooms.

Choice of finishes

Standard commercial finishes are generally more affordable than premium flooring, specialist materials or bespoke joinery.

Furniture specification

The number of workstations and your choice of desks, seating and meeting room furniture can make a significant difference to the overall cost.

Mechanical & electrical works

Lighting, power, data cabling and air conditioning alterations can add significantly to the overall project cost.

Project complexity

The number of different trades involved, specialist installations and the level of coordination required can all influence the overall project cost

Branding & bespoke features

Branded graphics, feature lighting, acoustic treatments and bespoke joinery can add character to your workplace, but will also influence the budget.

KEEPING COSTS DOWN

How can you reduce your office fit out costs?

Not every project needs to start from scratch. There are often ways to make your budget go further without compromising on the finished space.

Tell us about your project
> Reusing existing furniture where practical
> Making better use of the existing space through effective space planning
> Retaining existing flooring and finishes where they’re in good condition
> Choosing durable, cost-effective materials without compromising on quality
> Using standard furniture ranges rather than bespoke solutions where appropriate
> Agreeing the design and specification early to minimise costly changes during the build
> Prioritising the areas that will have the greatest impact
> Designing around existing services to avoid unnecessary alterations
COMPARING QUOTATIONS

Why do office fit out quotations vary?

Why are some quotations much cheaper?

If you've received several quotations for the same project, you might be surprised by how different the prices are. A lower price isn't necessarily a bad thing, but it's worth understanding what's behind it. Some things to look out for include:

Lower quality materials or furniture specifications
Items excluded that may be charged as extras later
Limited design or project management services
Electrical, mechanical or specialist works not fully accounted for
Unclear specifications or allowances
Provisional sums that could change as the project progresses
Quotations based on assumptions rather than a detailed brief

There's nothing wrong with a more cost-effective solution if it meets your requirements. The important thing is knowing exactly what's included and what isn't.

Why are some quotations more expensive?

Equally, a higher price doesn't automatically mean better quality or value. Some quotations may include a more comprehensive service, higher specifications or additional support throughout the project, such as:

Workplace strategy
Detailed design concepts and technical drawings
Photorealistic 3D visualisation
Dedicated project management
Higher specification furniture and finishes
Bespoke joinery and specialist installations
More detailed pre-construction planning
Handover documentation and aftercare

These elements can add value, particularly when you're investing in a workplace you expect to use for years to come. The key is comparing like for like. Make sure you understand the scope, specifications and exclusions before making a decision based on price alone.

DESIGN AND BUILD AS ONE

Could separating design and build be costing you more?

Appointing separate companies for your office design, fit out and furniture might seem like a way to keep costs down, but it can sometimes have the opposite effect.

When different teams are working independently, details can get missed, specifications can change and decisions made during the design stage may not translate smoothly into the build. These issues can lead to delays, additional costs and unnecessary complications.

At District Four Design, we bring design, fit out and furniture together under one roof. By considering the practicalities and costs from the outset, we can make more informed design decisions, manage budgets effectively and keep everyone working towards the same outcome.

See how we work
THINK LONG TERM

Initial price vs lifetime cost.

Choosing the cheapest quotation can sometimes cost more over the life of the workplace. Many workplaces are expected to last ten years or more.

Investing in quality materials, thoughtful design and proper project management often reduces maintenance, replacement and disruption over time.

Talk through the options

Spread the cost of your office fit out.

Investing in your workplace doesn't have to mean paying for everything upfront.

Whether you're planning a full office fit out or upgrading your furniture, finance could help you spread the cost while keeping more cash available for your business.

At District Four Design, we work with an independent finance partner who can explore the options available for your project. Finance is subject to approval and the provider's terms and conditions.

Explore finance options
BEYOND THE INITIAL BUDGET

Hidden office fit out costs to watch out for.

Speak to a workplace expert

When budgeting for an office fit out, it's easy to focus on the obvious things like partitions, flooring and furniture. But there are other costs that aren't always apparent at the beginning. Some depend on the building itself, while others come down to how the project is planned and delivered. Here are some worth considering:

Building surveys and associated remedial works
Unexpected structural or building repairs
Electrical supply upgrades
Additional data and IT infrastructure
Air conditioning and ventilation alterations
Waste removal and disposal
Fire safety and compliance upgrades
Building Control applications and associated fees
Landlord approvals and associated costs
Dilapidation obligations under your lease
Temporary storage or relocation of furniture
Out-of-hours working requirements
Temporary business relocation
Unforeseen alterations to existing services
FAQS

Frequently asked questions about office fit out.

How much does an office fit out cost?+

The cost of an office fit out depends on several factors, including the size of the space, the scope of work and your chosen specification. Every project is different, which is why we provide tailored quotations based on your requirements. For an initial idea of what your project could cost, try our office fit out cost estimator above. It provides an indicative budget to help you plan your next steps.

Can you work within my budget?+

Absolutely. Understanding your budget from the outset helps us recommend the right design solutions and specifications, making sure we're creating something that's both achievable and works for your business.

Can I keep my existing furniture?+

Of course. If your existing furniture is still in good condition and works with the new design, there's no reason to replace it unnecessarily. We can incorporate existing pieces alongside new furniture where needed.

Do you offer finance?+

Yes. We work with an independent finance partner who may be able to help you spread the cost of your office fit out or furniture. Finance is subject to approval and the provider's terms.

Do you only work in Doncaster?+

Not at all. Although we're based in Doncaster, we deliver office design, fit out and furniture projects for businesses across the UK.

Can you provide design without carrying out the fit out?+

Yes. We offer workplace design as a standalone service, from initial space planning and 3D visuals through to detailed technical drawings. Alternatively, we can manage the entire project from concept through to completion.

How long does an office fit out take?+

The timescale for an office fit out depends on the size of the space, the scope of work and the complexity of the project.

Small office fit outs: 4 to 8 weeks

Medium to large office fit outs: 8 to 16 weeks

These are indicative timescales for the on-site works. Design development, approvals and material lead times may need to be factored in beforehand. At District Four Design, we plan each project around your requirements, coordinating the different stages to minimise disruption to your business wherever possible.

Ready for a tailored estimate?

Every workplace is unique, which is why we don't believe in one-size-fits-all pricing.

If you're planning an office refurbishment, relocating to a new premises or simply exploring your options, we'd be happy to provide a free, no-obligation estimate based on your building, objectives and budget.

Our team will help you understand what your project is likely to cost, where your budget will have the biggest impact and how to maximise value without unnecessary expenditure.

Discuss your project

The result is a space that we're blown away by. The staff are all over the moon and what had become a tired office environment is now a very modern, uplifting place to work. It's fantastic to hear our employees' positive feedback and see them making great use of the new break-out zones, too.

Keepmoat