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OAK HOUSE BESPOKE BUILDERS
Need to find an Extension Builder near you for all your extension buildering work?
OAK HOUSE BESPOKE BUILDERS provides a local, trusted ext...
"Extension single room" - KT9, job posted 26/07/26
Brick House Builders Ltd
Jatinder Kahlon
Hi, I’m Jatinder. I’m a qualified electrician and gas safe registered professional with 10 years of experience in the trade. We specialise in l...
"Back extension" - KT9, job posted 07/03/26
R & R Roofing Guildford
Russell Worcester
R & R Roofing Guildford are here to help customers who need an Extension Builder in Cobham. We offer a competitive rate to complete all your extens...
"Garage" - KT15, job posted 15/09/25
Chim Me Sweep Chim Me Build
Need to find an Extension Builder near you for all your extension buildering work?
Chim Me Sweep Chim Me Build provides a local, trusted ex...
"Garage" - WEYBRIDGE, job posted 28/10/24
DILCONSI CONSTRUCTION
Relax... you have found a reliable extension builder in Cobham. DILCONSI CONSTRUCTION is a friendly and reliable company based in Cobham who consid...
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...
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...
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...
D A P CONSTRUCTION
David Phelan
Please visit our web site. Www. Dapconstruction. Co . Uk to c all our work and client recommendations.
FLUID CONSTRUCTION
Need an Extension Builder in Cobham? FLUID CONSTRUCTION has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
Ascent Builders
Mick Winn
All of our work is guaranteed and covered by public liability and third party insurance for £5 million, giving our customers absolute peace of min...
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...
CJC BUILDERS
Trusted and professional extension builder in Cobham. Experienced in all extension buildering work and keeping within budget and on quote. CJC BUIL...
RM Sanwell Roofing
RM Sanwell Roofing is a trusted extension builder serving customers in Cobham and the surrounding area. Contact us to today to get a competitive qu...
Albdeco Builders & Decorators Ltd
Albdeco Builders & Decorators Ltd is a trusted extension builder serving customers in Cobham and the surrounding area. Contact us to today to get a...
J Stevens Roofing & Guttering
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Vpbuildesign Ltd
Vlad Potapov
New build, complete refurbishment and renovation service. We provide a quality turnkey service in Central London , South West London
"Vpbuildesign installed a kitchen and bathroom at my property and did an absolutely excellent job. I could not have asked for better and would definitely recommend giving them the opportunity to complete any building work required as I found the work to be exceptional." - reviewed 21/06/23, LUCAS REID
Garage Door Repairs
Garage Door Repairs is an established extension buildering business in Cobham. We come highly recommended and provide competitive quotes for your w...
Pulton Properties
Trusted and professional extension builder in Cobham. Experienced in all extension buildering work and keeping within budget and on quote. Pulton P...
Proxile Solutions Limited
Experienced extension builder ready to quote for your work. Proxile Solutions Limited is the best extension builder in Cobham. No obligation free q...
Compare Cobham extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Elmbridge | £44 | £278 |
| Extension Builders near Walton-on-Thames | £43 | £277 |
| Extension Builders near Esher | £43 | £274 |
| Extension Builders near Great Bookham | £42 | £281 |
| Extension Builders near New Haw | £43 | £273 |
| Extension Builders near West Molesey | £43 | £274 |
| Extension Builders near Sunbury-on-Thames | £43 | £273 |
| Extension Builders near Epsom | £44 | £275 |
| Extension Builders near Woking | £43 | £277 |
| Extension Builders near Ewell | £44 | £275 |
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 - £26,192

Garden office - £10,192

Granny annexe - £87,192

Build a flat roof extension - £22,192

Convert a Garage - £16,192

Hip to gable loft conversion - £42,192

Convert a bungalow loft - £29,192

Build a dormer loft conversion - £42,192

Build a swimming pool - £81,192

Build a Mansard loft conversion - £52,192

Concrete foundations - £6,442

Underpin a building - £17,692

Two storey extension - £88,288

Convert a basement - £39,660

Side return extension - £43,660

Loft conversion - £35,550

Garage - £18,692

Single storey extension - £58,840

Outbuilding - £10,192

Install an RSJ - £2,392

Build a kitchen extension - £42,192
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