Extensions cost in Manchester
2026 prices for Greater Manchester · North West
Extensions in Manchester typically costs between £28,000 and £113,000, with most homeowners landing near £70,500. Local pricing sits about 6% below the UK average. Large trade base across the Manchester and Liverpool city regions keeps quotes competitive.
£28,000 – £113,000
UK average £2,200 per m² · Manchester index 94
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Extensions prices in Manchester by finish level
| FINISH LEVEL | MANCHESTER COST | WHAT'S INCLUDED |
|---|---|---|
| Budget | £28,000 – £42,500 | Entry-level materials, existing layout retained |
| Mid-range | £41,000 – £61,500 | Better fittings, some layout change |
| Premium | £55,000 – £82,500 | High-specification materials and full redesign |
£38,775
About 55% of a typical Manchester job, at North West day rates.
£31,725
Materials pricing is broadly national — this is where specification, not location, drives your total.
What affects extensions cost in Manchester
Dense Victorian terraces in Chorlton, Levenshulme and Rusholme alongside a fast-growing apartment stock in the centre. Article 4 directions in several suburbs restrict permitted development.
- Drainage runs needing diversion
- Party wall agreements with neighbours
- Poor ground conditions requiring deeper foundations
Rules in Manchester
Building control and planning applications for extensions work in Manchester go through Manchester 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 M1, M14, M19, M20, M21 and the surrounding Greater Manchester area.
Find vetted trades near ManchesterExtensions in Manchester: common questions
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