You would like to know more about full home renovation cost? We are going to be discussing it in the next few paragraphs. Maybe your home is in need of a fresh start—or are you preparing to transform a fixer-upper into your dream space? Whether you’re tackling outdated interiors or planning a full-scale refurbishment, one thing is certain: home renovations are more expensive than ever. From the aftermath of Brexit and the global impact of COVID-19 to ongoing inflation and supply chain disruptions, the cost of materials and skilled labour has soared, and with demand for reliable tradespeople still high, homeowners now face steeper renovation bills than in previous years. So, what can you expect to pay?
Home Renovation Pricing Table
Using our own experience and research from Checkatrade, we have created this home renovation pricing table to demonstrate potential costs for renovation. A full renovation of a three-bedroom house could set you back anywhere from £76,900 to £138,800. In this post, we break down the factors behind these rising costs and help you decide whether a home renovation is the right move for your budget.
| Type of renovation | Cost range (+VAT) | Average Prices |
| Bathroom renovation cost | £5,500 – £9,100 | £7,300 |
| Kitchen renovation cost | £7,000 – £28,500 | £17,750 |
| Rewiring / Electrics cost | £4,800 – £6,800 | £5,800 |
| Paint Walls and Ceiling cost | £2,500 – £7,500 | £5,000 |
| Replaster walls & ceiling | £8,000 – £15,000 | £11,500 |
| New doors | £2,000 – £4,000 | £3,000 |
| New Roof | £4,000 – £19,000 | £7,500 |
| New Heating system | £3,500 – £6,500 | £5,000 |
| New Gas supply | £5,000 – £14,000 | £9,500 |
| Loft Conversion | £20,000 – £40,000 | £30,000 |
| Flooring costs for carpet, laminatе,wooden floor | £3,000 – £12,000 | £7,500 |
| Skirting | £350 – £800 | £550 |
| Damp Proofing | £2,000 – £5,000 | £3,500 |
New Bathroom Cost
Most homeowners will eventually need to update old plumbing and fixtures to prevent issues. The average cost of replacing a full heating system is around £7,300.
New Kitchen Cost
Planning a kitchen renovation? A full kitchen remodel, including new cabinets, worktops, and appliances, typically costs between £7,000 – £28,500. This price covers design, materials, and professional installation.
Rewiring Cost
The cost of rewiring a house is approximately £5,800. This figure can change depending on the size of the property and the complexity of the electrical system.
Paint Walls and Ceiling cost
The cost of painting the walls and ceilings of a house is typically around £5,000. The final price will depend on the size of the property, the number of rooms, and the condition of the existing surfaces.
Replastering Cost
The cost of replastering a house is typically between £8,000 – £15,000. The final amount will depend on the size of the property and the condition of the existing walls and ceilings.
New Doors Cost
Installing new internal doors throughout a house typically costs between £2,000 – £4,000. The final cost will depend on the number of doors, the type of material chosen, and the complexity of the fitting.
New Roof Cost
Replacing the roof on a renovation property typically costs around £7,000. However, if the roof is still structurally sound and only needs repairs, the cost usually ranges from £200 to £450 per square metre, depending on the work required.
Heating system Cost
Installing a new heating system typically costs around £5,000. This estimate covers the supply and installation of a combi boiler along with new radiators.
Gas supply Cost
You can expect to pay around £9,500 for a new heating system, which typically includes a combi boiler and a full set of radiators. The final cost may vary depending on the size of your home and the complexity of the installation.
Loft Conversion Cost
Adding a loft conversion is a major renovation that can cost between £20,000 and £40,000 on average. The final price depends on the type of conversion — from simple rooflight installations to larger dormer or mansard builds — as well as the size and condition of the existing loft space.
Flooring costs for carpet, laminatе,wooden floor Cost
New flooring can add between £3,000 and £12,000 to your renovation budget, depending on the materials you choose. Carpet is usually the most affordable option, while laminate offers a balance of cost and durability. Wooden flooring — especially solid or engineered wood — tends to be the most expensive but adds a premium finish to any space.
Skirting Cost
Fitting new skirting boards throughout a typical home can cost between £350 and £800, depending on the size of the property and the type of skirting you choose. MDF is a popular budget-friendly option, while solid wood adds a more premium look but at a higher price.
Damp Proofing Cost
Damp proofing a property can cost anywhere from £2,000 to £5,000, depending on the size of the house and the extent of the issue. Treatments like chemical DPC injections are usually more affordable, while more serious cases may require internal wall work or membrane installation.
Cornwall Building Renovation Prices Compared to the UK
If you’re planning to renovate a home in Cornwall, you may benefit from slightly lower renovation costs compared to the UK average—particularly when compared with high-cost areas such as London or the South East. Labour rates in Cornwall are generally more competitive, and contractors may offer more flexible pricing due to lower demand pressure outside peak tourist seasons. For example, a full kitchen remodel that averages £17,750 nationally might cost £2,000–£4,000 less in certain parts of Cornwall, depending on availability of local trades and materials.
However, there are some important considerations. Rural access and transport can increase costs for materials, especially if specialist items or trades need to be brought in from other parts of the UK. In addition, many homes in Cornwall are older properties or heritage buildings, which may require structural work, planning permission, or conservation-approved materials—often increasing complexity and overall cost.
That said, Cornwall remains a desirable location for home improvement, especially for homeowners looking to increase long-term property value. While prices can vary by area and project type, building renovation costs in Cornwall tend to offer better value compared to much of the UK, particularly if you’re flexible with timing and can source local labour and supplies efficiently.
Typical Duration of a Full Home Renovation
For a standard three-bedroom house undergoing a full renovation, the estimated timeline is approximately nine to twelve weeks. This duration is based on the assumption that two qualified tradespeople are consistently working on the project without major interruptions. The schedule accounts for a comprehensive renovation scope, including key stages such as demolition, updates to heating and cooling systems, wall and floor preparation, electrical and plumbing installations, fitting kitchen units and appliances, as well as painting, decorating, and installing fixtures and fittings.
The time required can fluctuate slightly depending on site conditions, availability of materials, and whether any structural changes are needed. However, for a straightforward renovation with a clear plan, adequate access, and no major delays, three months is a reasonable average for completion.
Tips on How to Reduce Home Renovation Cost
If you’re looking to bring down the overall home renovation cost, a few smart strategies can make a big difference. Start by getting multiple quotes from different contractors to ensure you’re paying a fair price for labour and materials. Consider taking on some simple tasks yourself, such as painting, removing old fittings, or sourcing fixtures and appliances directly from suppliers. Planning ahead is also crucial — ordering materials early can help avoid costly delays. Finally, be clear about your priorities: focus your budget on essential upgrades first and consider phasing out non-essential work over time to spread the costs more manageably
What other type home renovations are also going to increase the cost of my house?
In the UK, several high-impact upgrades from a typical renovation list can make the home renovation cost well worth it by significantly increasing your home’s value. A kitchen renovation, often costing between £7,000 and £28,500, is one of the most valuable improvements, as modern kitchens are a top priority for buyers. A loft conversion, which ranges from £20,000 to £40,000, can add an entire extra bedroom and dramatically boost resale value. Replacing an outdated heating system or installing a new roof also has a strong return, as they improve energy efficiency and structural appeal—key selling points in today’s market.
Summary
The home renovation cost for a full refurbishment has risen significantly in recent years due to inflation, supply chain issues, and high demand for skilled labour. On average, renovating a three-bedroom house in the UK can range from £76,900 to £138,800, depending on the scope and materials used. Common renovation expenses include kitchen and bathroom remodels, rewiring, painting, plastering, roofing, flooring, and more. For example, a new kitchen can cost between £7,000 and £28,500, while a loft conversion may range from £20,000 to £40,000. Most full renovations take about 9 to 12 weeks. To reduce your overall home renovation cost, consider getting multiple quotes, doing small DIY tasks, sourcing materials directly, and prioritising essential upgrades.
Resources:
https://www.checkatrade.com/blog/cost-guides/cost-renovating-house
https://www.zoopla.co.uk/discover/improving-a-home/how-much-do-home-renovations-cost
