Renovation Cost Estimator

Estimate the cost of common home improvements based on your region and the quality of finish you need. Select the improvements you are planning and adjust the quality tier to see an indicative price range.

Renovation Cost Estimator

Select improvements to estimate

£10,000£18,000 (before regional adjustment)

£6,000£10,000 (before regional adjustment)

£30,000£60,000 (before regional adjustment)

£30,000£60,000 (before regional adjustment)

£5,000£12,000 (before regional adjustment)

£3,000£8,000 (before regional adjustment)

£3,000£6,000 (before regional adjustment)

£3,000£5,000 (before regional adjustment)

£2,000£5,000 (before regional adjustment)

£2,000£10,000 (before regional adjustment)

£2,000£8,000 (before regional adjustment)

£5,000£10,000 (before regional adjustment)

Select one or more improvements above to see estimated costs.

These are indicative costs based on 2025 average prices. Actual costs will vary based on specifications, contractor, and local conditions. Always get at least 3 quotes.

How are costs estimated?

Costs are based on 2025 UK average prices for each improvement type, adjusted by a regional multiplier to reflect local labour and material costs. London is the most expensive region at approximately 1.3× the national average, while areas like the North East and Wales are typically 15% below average.

Tips for keeping costs down

  • Get at least 3 quotes – prices vary significantly between contractors.
  • Plan ahead – rushing a project increases costs and reduces quality.
  • Bundle work – combining improvements (e.g. kitchen and rewiring) can reduce overall costs.
  • Check permits – extensions and loft conversions may need planning permission or building regulations approval.

These are indicative estimates only and should not be relied upon for budgeting without professional quotations. Costs vary based on property condition, access, specifications, and contractor availability.