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GDW Construction
Relax... you have found a reliable extension builder in North Cheam. GDW Construction is a friendly and reliable company based in North Cheam who c...
"Thank you so much single story extension" - NORTH CHEAM, job posted 27/10/25
D A P CONSTRUCTION
David Phelan
Please visit our web site. Www. Dapconstruction. Co . Uk to c all our work and client recommendations.
"Build a hip to gable loft conversion" - KT4, job posted 22/09/25
Hilton building contractors ltd
Hilton building contractors ltd is a trusted extension builder serving customers in North Cheam and the surrounding area. Contact us to today to ge...
"Two storey extension on the side and rear, new kitchen, new bathrooms" - WORCESTER, job posted 15/05/25
Refine Property Maintenance Ltd
Our building services company Refine Property Maintenance Ltd was established in 2020. Since then we have been helping customers in and around Epso...
"Single storey extension" - WORCESTER, job posted 18/02/25
Amazing Space Design and Build Ltd.
Relax... you have found a reliable extension builder in North Cheam. Amazing Space Design and Build Ltd. is a friendly and reliable company based i...
"Single storey extension" - WORCESTER, job posted 31/01/25
RM Sanwell Roofing
RM Sanwell Roofing is a trusted extension builder serving customers in North Cheam and the surrounding area. Contact us to today to get a competiti...
"Loft conversion" - WORCESTER PARK, job posted 31/08/24
CSJ Building Services
Trusted and professional extension builder in North Cheam. Experienced in all extension buildering work and keeping within budget and on quote. CSJ...
"Just a general enquiry" - KT4, job posted 02/10/23
Masters Property Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Flanagan Construction Ltd
Tom Flanagan
Very experienced Builder in this area ,Epsom Sutton Raynes pk Wimbledon areas mostly now on recommendation usually also supply Drawings&a Structu...
NCN Projects
Experienced extension builder ready to quote for your work. NCN Projects is the best extension builder in North Cheam. No obligation free quotes an...
SEDGWICK BUILDING SERVICES LLP
SEDGWICK BUILDING SERVICES LLP are here to help customers who need an Extension Builder in North Cheam. We offer a competitive rate to complete all...
A H S Construction Design Ltd
A H S Construction Design Ltd is an established and experienced local extension builder in North Cheam. Please contact us for a free, no obligation...
FALCON BUILDERS
Need an Extension Builder in North Cheam? FALCON BUILDERS has been helping local clients (10 mile radius) with their extension buildering jobs for ...
Lee Builders & Decorators
Trusted and professional extension builder in North Cheam. Experienced in all extension buildering work and keeping within budget and on quote. Lee...
Rayner & Cook Building Services
Experienced extension builder ready to quote for your work. Rayner & Cook Building Services is the best extension builder in North Cheam. No obliga...
UK Services & Supplies Ltd
Need to find an Extension Builder near you for all your extension buildering work?
UK Services & Supplies Ltd provides a local, trusted ext...
S & S CONSTRUCTION (UK) LTD
Relax... you have found a reliable extension builder in North Cheam. S & S CONSTRUCTION (UK) LTD is a friendly and reliable company based in North ...
£43/hr
£268/day
Magna Building Services Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£42/hr
£262/day
KADEK BUILDING SERVICES
KADEK BUILDING SERVICES is a trusted extension builder serving customers in North Cheam and the surrounding area. Contact us to today to get a comp...
£45/hr
£283/day
JG BUILDING SERVICES
JG BUILDING SERVICES is an established extension buildering business in North Cheam. We come highly recommended and provide competitive quotes for ...
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Job estimates from extension builders near you
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.

Build a timber frame extension - £26,208

Garden office - £10,208

Granny annexe - £87,208

Build a flat roof extension - £22,208

Convert a Garage - £16,208

Hip to gable loft conversion - £42,208

Convert a bungalow loft - £29,208

Build a dormer loft conversion - £42,208

Build a swimming pool - £81,208

Build a Mansard loft conversion - £52,208

Concrete foundations - £6,458

Underpin a building - £17,708

Two storey extension - £88,312

Convert a basement - £39,840

Side return extension - £43,840

Loft conversion - £35,700

Garage - £18,708

Single storey extension - £59,160

Outbuilding - £10,208

Install an RSJ - £2,408

Build a kitchen extension - £42,208
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