How HaMuch saves you money
Post your job for free
We send your job to ALL KT15 extension builders
Compare quotes
Available extension builders in KT15 reply
Save Money
Select your affordable KT15 extension builder
Post your job
We Fix & Upkeep Ltd
Cosmin-Adrian Aporcariti
We are a company based in South London, with a strong will to work and to do the best job possible every tine we start a job (big or small) because...
PURE DESIGN AND BUILD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GS Wood Building Services
Need to find an Extension Builder near you for all your extension buildering work?
GS Wood Building Services provides a local, trusted exte...
From £88,444
CRESSWELL DESIGN & BUILD
CRESSWELL DESIGN & BUILD are here to help customers who need an Extension Builder in KT15. We offer a competitive rate to complete all your extensi...
From £88,624
Tolwey
Surrey, KT15
Need to find an Extension Builder near you for all your extension buildering work?
Tolwey provides a local, trusted extension buildering se...
From £88,204
EcoWoodDesign
EcoWoodDesign are here to help customers who need an Extension Builder in KT15. We offer a competitive rate to complete all your extension builderi...
From £88,120
Hanging Space
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,792
JDM (D&B) Ltd
As a successful Surrey Property building Company, we pride ourselves not only on what we produce for our clients, but also the manner that we appro...
From £88,120
Mulberry Design & Build Ltd
General Building, Landscaping and Driveway Specialists. Some of the tasks we complete tasks such as refurbishments, extensions and conversions to d...
From £87,508
Inspiral Construction
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Cost of a two storey extension in KT15
Costs range from £87,508 (Inspiral Construction based in KT16) to £88,792 (JDM (D&B) Ltd based in Kt14), 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 KT15.
- 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
Get extension builder rates instantly
Estimates for common extension builder jobs in KT15;
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 - £17,622
Two storey extension - £88,182
Build a timber frame extension - £26,122
Build a swimming pool - £81,122
Single storey extension - £57,432
Side return extension - £42,868
Install an RSJ - £2,322
Outbuilding - £10,122
Build a Mansard loft conversion - £52,122
Loft conversion - £34,890
Build a kitchen extension - £42,122
Hip to gable loft conversion - £42,122
Granny annexe - £87,122
Garden office - £10,122
Convert a Garage - £16,122
Garage - £18,622
Build a flat roof extension - £22,122
Build a dormer loft conversion - £42,122
Concrete foundations - £6,372
Convert a bungalow loft - £29,122
Convert a basement - £38,868