COST GUIDES
Free rebuild cost calculator: How much will it cost you in 2026?
Updated 04/26
Curious to know how much a rebuild costs? Quickly estimate the price of a rebuild in the UK with our free interactive cost calculator. We’ve broken down costs by house type and size to help you budget.
Fast Facts
The average cost to rebuild a 3-bedroom house in the UK is around £270,000
That said, rebuilding a house is a big project, and there are a huge number of factors affecting the total cost, such as architect and planning fees
Land, property and tradespeople prices vary massively according to where you live in the UK
It is a good idea to speak with local builders, architects and tradespeople to get quotes for accurate costs to rebuild your house
Taking on a rebuild is one of the ultimate home improvement projects – and one of the costliest!
You can get a rough idea of rebuild costs before contacting builders, surveyors or insurers using our free interactive calculator below. With just a few clicks, you’ll get an estimated rebuild cost instantly.
Use our free rebuild cost calculator
If you know roughly the size of the house and property type, just enter your property details. You'll be able to see an instant rebuild cost estimate for your home:
Enter the approximate size (m2):
Pick the type of property (choose one)
Item | Avg Unit Cost | Your Cost |
|---|---|---|
£2,300.00 per m² | ||
£2,800.00 per m² | ||
£3,600.00 per m² | ||
£1,800.00 per m² | ||
£2,100.00 per m² | ||
£2,800.00 per m² | ||
£1,900.00 per m² | ||
£2,300.00 per m² | ||
£3,000.00 per m² |
Rebuilding your property could cost:
£0.00
Working with professional estimators, we collate cost estimates for the common home improvement and repair jobs in the UK. All the costs are estimates only and for accurate costs for your particular requirements, you are encouraged to reach out to professional tradespeople to receive a quote for your job. Read our disclaimer for more information.
It's worth noting that the costs above are only a rough guide. To get an accurate price for your specific project, reach out to local, quality tradespeople.
It's also important to remember the cost calculator doesn't take into account all costs. That's up next.
What's included in a house rebuild quote?
Most quotes for house rebuilds - including our cost calculator - cover the costs of:
Labour
Materials
Planning and prep work
Disposal
Always get a full written quote from builders, and check it to see what is and isn't included.
Additional factors affecting the cost of a house rebuild in the UK
Let’s look at other costs not included in the calculator above, which will impact the overall price of your rebuild. Planning in advance means you won’t get stung by a budget shortfall:
Planning fees – On average, the cost of submitting a full planning permission application is £588 (England) / £585 (Wales) / £600 (Scotland)
Architect fees – As a general guide, you should expect an architect to cost between 5-12% of the total project price. However, some circumstances can increase or decrease this price
Demolition costs – If starting from scratch, don't forget you'll need to pay for demolition work first. The average demolition cost for a rebuild project is about £32,000, including demolition and removing existing foundations
Skip hire – You'll need somewhere to store building waste. Skip hire prices range from £75 to £450 per week, depending on the size of the skip you need
VAT – Make sure to check that your quote includes VAT. You don’t want to be stung with an additional 20 per cent on your rebuild bill later down the line!
Location – One of the most influential factors affecting the cost of rebuilding a house is the location. Land, property and tradespeople prices vary massively according to where you live in the UK
Non-standard materials – If your home is listed or has non-standard materials, such as a thatched roof, this will cost more
It is always worth speaking to a skilled and experienced tradesperson to give a full and accurate quote for any project, rather than relying on estimations provided online.
A trusted local quantity surveyor can help give you an accurate idea of costs for your build.
How to save on the cost of your rebuild
Are the costs of a rebuild mounting up more than you hoped? Before writing off your plans, consider some of these money-saving tips:
Keep things simple – Avoid overcomplicated shapes and designs if possible. The more complex a building design, the higher the costs
DIY (or learn a new skill!) – Take on some parts of the build yourself. Or, if you don't feel your skills are up to scratch, invest in some basic training such as carpentry or brick-laying ahead of the build
Choose materials wisely – Select more cost-effective materials, such as plywood instead of hardwood.
Choosing off-the-shelf essentials (such as standard-width doors) rather than commissioning a bespoke version will also keep costs down.
Upcycle – Consider upcycling existing materials where you can
Buy secondhand – Shop around for as-good-as-new materials. From bi-fold doors to entire kitchens, you’ll be amazed at what people are selling on due to a remodel of their home
Shop around – Get at least three quotes from builders or chartered surveyors. That way, you know you're getting a fair price for your rebuild
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Your checklist: How to calculate your house rebuild costs
To get the most accurate quote for your house rebuild, gather together as much information as possible about what you need. That may include the following...
Rebuild cost calculator checklist
Rebuild cost calculator FAQs
Checkatrade's cost calculators are designed to be a rough guide to help you budget. To get an accurate cost for your specific project, it's always best reaching out to local, quality tradespeople.
Our rebuild cost calculator includes estimated costs for labour and materials. However, you'll need to factor in additional costs such as architect and planning fees.
If your home is listed or requires non-standard materials, such as a thatched roof, this will inevitably cost more. You're best off contacting a chartered surveyor or specialist builder to get a precise quote.
Most home insurers will provide a rebuild cost estimate. But it's handy to use a cost calculator (like ours!) to compare. It's worth noting, though, cost calculators are an approximation. You'll need to contact a professional tradesperson for an exact quote.
Rebuilding or replacing an existing chimney on your home can cost anywhere from £1,000 to £3,500. See our guide to chimney repointing costs for more.
To get your rebuild project off the ground, search your postcode below for trusted tradespeople near to you.
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