Extensions cost in Sheffield
2026 prices for South Yorkshire · Yorkshire & the Humber
Extensions in Sheffield typically costs between £28,000 and £111,500, with most homeowners landing near £69,750. Local pricing sits about 7% below the UK average. Lower day rates and plentiful trade availability outside the city centres, with stone-built stock adding cost on some jobs.
£28,000 – £111,500
UK average £2,200 per m² · Sheffield index 93
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Extensions prices in Sheffield by finish level
| FINISH LEVEL | SHEFFIELD COST | WHAT'S INCLUDED |
|---|---|---|
| Budget | £28,000 – £42,000 | Entry-level materials, existing layout retained |
| Mid-range | £40,500 – £60,500 | Better fittings, some layout change |
| Premium | £54,500 – £81,500 | High-specification materials and full redesign |
£38,363
About 55% of a typical Sheffield job, at Yorkshire & the Humber day rates.
£31,387
Materials pricing is broadly national — this is where specification, not location, drives your total.
What affects extensions cost in Sheffield
Steeply sloping sites across the western suburbs complicate access and scaffolding. Stone-built terraces in Walkley and Crookes need matched materials, while Hillsborough and Gleadless are dominated by inter-war semis.
- Drainage runs needing diversion
- Party wall agreements with neighbours
- Poor ground conditions requiring deeper foundations
Rules in Sheffield
Building control and planning applications for extensions work in Sheffield go through Sheffield City Council. Confirm before booking whether your property sits in a conservation area, is listed, or is covered by an Article 4 direction — each removes permitted development rights and changes the approval route.
Serving S1, S6, S7, S10, S11 and the surrounding South Yorkshire area.
Find vetted trades near SheffieldExtensions in Sheffield: common questions
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