UK Home Improvement Cost Report 2026
The definitive data reference on what UK home improvements cost in 2026 — typical installed prices for every major job, plus the latest market statistics. Last updated June 2026.
This report compiles current UK home improvement costs and market data into one citable reference. Cost figures are 2026 national averages for installed work; statistics are from ONS and industry sources.
Key UK home improvement statistics (2026)
- Market value: £11.2 billion (2024), projected £16.67 billion by 2033 (CAGR 4.28%).
- Median renovation spend: £21,440 in 2024 — up 26% year-on-year from £17,000.
- Planned renovations: ~7 million UK homeowners plan to renovate by 2027, budgeting ~£14,000 each.
- Average household RMI spend: £41.80/week (ONS 2022–23), about 21% of housing spend.
- Total UK RMI spend: ~£60 billion a year on housing repair, maintenance and improvement.
Typical UK home improvement costs (2026)
| Project | Typical installed cost |
|---|---|
| New boiler | £1,800 – £4,500 |
| Heat pump (after £7,500 grant) | £2,500 – £10,500 |
| Solar panels (4kW) | £5,500 – £8,000 |
| Double glazing (whole house) | £4,000 – £6,000 |
| New fitted kitchen | £6,000 – £35,000 |
| New bathroom | £2,500 – £15,000 |
| Conservatory | £8,000 – £30,000 |
| Loft conversion | £20,000 – £75,000 |
| Single-storey extension (per m²) | £2,200 – £3,200 |
| New roof (3-bed semi) | £6,500 – £14,500 |
| Driveway (per m²) | £20 – £150 |
| Stairlift | £900 – £8,000 |
Frequently asked questions
How much does the average UK home renovation cost in 2026?
The median UK renovation spend was £21,440 in 2024 (up 26% year-on-year); homeowners planning works budget ~£14,000 on average. Costs range from £2,500 for a small bathroom to £75,000+ for a loft conversion.
How big is the UK home improvement market?
About £11.2 billion in 2024, projected to reach £16.67 billion by 2033. Nationally, UK households spend ~£60 billion a year on repair, maintenance and improvement.
What is the most expensive common home improvement?
Loft conversions (£20,000–£75,000) and extensions (£2,200–£3,200 per m²); high-end kitchens reach £35,000.
What is the cheapest way to add value to a home?
Energy efficiency (insulation, a modern boiler), refreshing the kitchen or bathroom, and adding a driveway for off-street parking.
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