Blog>Cost Guides>New staircase: Cost breakdown 2025
Last updated: 26 June 2025
New staircase: Cost breakdown 2025
Whether you’ve just bought a new property that needs renovating or the stairs in your current home need an update, a new staircase can help transform a home. We’ve put together this new staircase cost guide to help you plan your budget.
We spoke to the online estimators at My Build Estimate – a professional estimating company monitored by the Royal Institution of Chartered Surveyors (RICS). This guide features their estimated average prices for a new staircase.
Fast Facts
The cost of a new staircase can vary massively from £1,500 to £4,000
The type of staircase you choose will have the biggest impact on the total cost of the installation
For accurate prices, get quotes from at least three staircase fitters who cover your area
How much does a new staircase cost?
When considering a new staircase, the cost to install stairs is a key factor. So, how much does new stairs installation cost?
Below are some average estimated costs of installing a new staircase:
| Staircase type (supply and install) | Range - Low | Range - High | Average UK cost |
|---|---|---|---|
| Average new staircase | £1,500 | £4,000 | £2,750 |
| Straight | £750 | £1,500 | £1,125 |
| Glass staircase (straight) | £5,000 | £25,000 | £15,000 |
| Half landing | £1,500 | £1,950 | £1,750 |
| Double winding staircase | £2,500 | £4,500 | £3,500 |
| Metal staircase | £2,500 | £9,500 | £6,000 |
| Spiral staircase (wood) | £2,500 | £15,000 | £7,500 |
| Spiral staircase (metal) | £4,000 | £17,500 | £10,000 |
| Oak staircase | £1,450 | £1,950 | £1,700 |
| Bespoke staircase high quality | £5,000 | £50,000 | £27,500 |
| Floating staircase | £20,000 | £80,000 | £50,000 |
| Last updated: May 2024 Our costs are ballpark averages - get a local tradesperson to quote now | |||
The costs mentioned in this guide don’t include removing your old staircase, so remember to discuss this with your chosen tradesperson.
The average cost for a new standard staircase in the UK is between £1,500 and £4,000. That price includes the staircase installation cost as well as the cost of the staircase structure itself.
A new bespoke staircase could cost anything £5,000- £50,000+.
It’s a good idea to discuss your new staircase project with checked tradespeople who cover your area to get accurate prices.
New staircase job estimator tool
Use our handy job estimator tool to calculate the cost of a new staircase.
Need help working out cost? Our job estimate tool calculates the costs for you.
Factors affecting the cost of a new staircase
Understanding the staircase installation cost involves considering several key factors, including:
Size and shape of the staircase
Type and quality of materials used
Overall complexity of the staircase design (the staircase builder cost will be higher for complex designs)
Access to the site
Any structural alterations needed
Removal of existing staircases
Decoration and staircase accessories
Ready for a new staircase? Read our guide on everything you need to know when planning a new staircase.
See the tradespeople we've checked and recommend for your job
Staircase replacement costs in the UK
The style of staircase you choose has a big impact on your budget. Here’s a quick look at the average costs for different types:
Straight staircase – The most common and budget-friendly option, costing around £750- £1,500
Glass staircase – A sleek, modern design that lets in more light, typically priced between £5,000- £25,000
Oak staircase – A classic and popular wooden choice, with a one-storey version costing about £1,450, or around £1,950 with a half landing
Floating staircase – A bespoke, minimalist style (also called cantilever) ranging from £20,000to £80,000, and must meet specific UK building regulations
Metal staircase – Ideal for an industrial look, with standard styles costing £2,500 - £9,500
Spiral staircase – A space-saving, standout design with wooden options typically costing £2,500- £15,000, and metal versions priced at £4,000- £17,500
As you can see, the type of staircase you choose will directly impact the cost – so make sure you plan your budget accordingly.
Metal staircase by The Atelier
Staircase contractor costs in the UK
Installing a new staircase can often involve various tradespeople to complete the job. Here are the average estimated day rates for those trades:
Carpenter – £250 per day
General builders – £240 per day
Carpet fitter – £240 per day
General labourers – £150 per day
Hiring staircase fitters for more complex installations will cost more, so it’s worth discussing your project with them to understand their exact rates.
See the tradespeople we've checked and recommend for your job
Hidden costs to watch out for
When planning your budget for a new staircase, don’t forget to factor in some of the potential hidden costs:
Structural work – Modifications to walls or floors can add unexpected costs for building and finishing
Old staircase removal – Labour and disposal fees for the existing staircase might not be included
Finishing touches – Painting, staining, carpeting, and trim work can significantly increase the final price
Accessibility features – Specialised handrails or safety measures can increase material and labour costs
Customisation – Bespoke designs and non-standard materials will increase overall expenses
It’s helpful to talk through the details of costs with staircase installers who cover your area to avoid any surprises.
Can I install a new staircase myself?
Fitting a staircase is one of the more advanced home improvement jobs, so it’s generally not suitable for DIY enthusiasts.
Having a safe and securely fitted staircase is extremely important, so it’s a good idea to hire a staircase fitter to do the work.
Looking to breathe new life into your existing staircase? Check out our guide on how to restore your staircase.
Staircase building regulations UK
New stairs in the UK are subject to Building Regulations, which outline various specifications that the staircase must adhere to.
And that’s a great thing, as it’s for our own safety that staircases are of a certain quality and structure.
The regulations govern the following:
Tread size and the distance between each step
Width of each tread
Distance between the balustrades
Minimum headroom
Angle of the stairs
The maximum length of the staircase without a landing
The fee for a Building Control Officer to inspect and approve your staircase is around £200.
When planning your staircase project, it’s worth checking with your local authority to discuss your plans and organise an inspection.
New staircase cost checklist
Check the space you have and research the options you have
Speak to your local council to check regulations and fees for staircase inspection
Contact staircase installers who cover your area for accurate prices
Shop around for fair and competitive costs
Always hire staircase builders and installers who have experience constructing and fitting staircases – ideally with relevant qualifications and/or accreditations
See the tradespeople we've checked and recommend for your job
FAQs
How much does it cost to build a new set of stairs?
On average, you can expect to pay somewhere in the region of £1,500 to £4,000 to build a new set of stairs.
That cost will depend on the type of staircase you choose. For accurate prices, get quotes from at least three staircase fitters who cover your area.
Is changing a staircase a big job?
Yes, as far as home improvement projects go, changing a staircase is usually considered a pretty big job.
That's because it usually involves structural work, building regulations, and disruption to your home during the installation process.
Does a new staircase add value?
Yes, generally speaking a new staircase will add value to your home and make it more attractive to potential buyers – depending on the style, design, and specification.
What is the cheapest type of staircase?
A standard straight staircase generally tends to be the cheapest (and most common) type of staircase in the UK.
How long does it take to replace a new staircase?
Replacing a staircase usually takes roughly 1-4 days, depending on the type and complexity of the installation. A standard straight staircase could be done a single day.
A half-turn, or u-shaped, staircase may take 3-4 days. And a bespoke timber staircase is likely to take 3-5+ days to install.
See the tradespeople we've checked and recommend for your job
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