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From £87,424
DRAGON CONSTRUCTION T/A
Experienced extension builder ready to quote for your work. DRAGON CONSTRUCTION T/A is the best extension builder in Wales. No obligation free quot...
From £87,412
SP Coupland Ltd
Our building services company SP Coupland Ltd have thirty-eight years’ experience and have been helping customers in Sir Ceredigion and the surro...
Cost of a two storey extension in Wales
Costs range from £87,412 (SP Coupland Ltd based in SY25) to £87,424 (DRAGON CONSTRUCTION T/A based in SY25), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Wales.
- How much does a two storey extension cost?
- Factors affecting the cost of a double storey extension
- How much value does a two storey extension add to a property?
- Types of two storey extension
- How long does a two storey extension take to build?
- Do you need planning permission for a two storey extension?
- What is the 45-degree rule for two storey extensions?
- Do you need an architect for an extension?
- How to finance an extension
Estimates for common extension builder jobs in Wales;
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.
Underpin a building - £17,112
Two storey extension - £87,418
Build a timber frame extension - £25,612
Build a swimming pool - £80,612
Single storey extension - £47,240
Side return extension - £37,135
Install an RSJ - £1,812
Outbuilding - £9,612
Build a Mansard loft conversion - £51,612
Loft conversion - £30,113
Build a kitchen extension - £41,612
Hip to gable loft conversion - £41,612
Granny annexe - £86,612
Garden office - £9,612
Convert a Garage - £15,612
Garage - £18,112
Build a flat roof extension - £21,612
Build a dormer loft conversion - £41,612
Concrete foundations - £5,862
Convert a bungalow loft - £28,612
Convert a basement - £33,135