Cost to Build a Single Storey Extension in Devon

Single storey extension cost in Devon - Sort by rates or availability

Extension builder estimates (based on hourly rates) to build a single storey extension in Devon

Estimates for single storey extension near Devon

"Single storey extension" - EX2, job posted 10/09/25

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Exeter	£27	£221
Single Storey Extension near Exmouth	£24	£210
Single Storey Extension near East Devon	£27	£221
Single Storey Extension near Teignbridge	£27	£260
Single Storey Extension near Tiverton	£25	£202
Single Storey Extension near Newton Abbot	£27	£236
Single Storey Extension near Torquay	£28	£223
Single Storey Extension near Paignton	£27	£222
Single Storey Extension near Torbay	£27	£223
Single Storey Extension near Taunton	£31	£242

Estimates for common extension builder jobs in Devon;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.