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Extension builder estimates (based on hourly rates) to build a single storey extension in L12

Estimates for single storey extension near L12

"Single storey extension" - L4, job posted 14/08/26

"L shape extention with doom loft" - L4, job posted 27/01/26

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Location in UK	Hourly Rate	Daily Rate
Single Storey Extension near Knowsley	£31	£222
Single Storey Extension near Kirkby	£31	£224
Single Storey Extension near Huyton with Roby	£31	£225
Single Storey Extension near Prescot	£31	£223
Single Storey Extension near Bootle	£33	£228
Single Storey Extension near Liverpool	£31	£222
Single Storey Extension near Maghull	£34	£231
Single Storey Extension near Wallasey	£32	£224
Single Storey Extension near Birkenhead	£31	£219
Single Storey Extension near Crosby	£35	£234

Estimates for common extension builder jobs in L12;

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.