Extensions cost in Hull
2026 prices for East Yorkshire · Yorkshire & the Humber
Extensions in Hull 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 · Hull index 93
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Extensions prices in Hull by finish level
| FINISH LEVEL | HULL 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 Hull 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 Hull
Flat terrain and dense pre-war terraces make access straightforward and keep prices among the lowest in England. Flood-zone status affects ground-floor specification in parts of the city.
- Drainage runs needing diversion
- Party wall agreements with neighbours
- Poor ground conditions requiring deeper foundations
Rules in Hull
Building control and planning applications for extensions work in Hull go through Hull 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 HU1, HU3, HU5, HU8 and the surrounding East Yorkshire area.
Find vetted trades near HullExtensions in Hull: common questions
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