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GDW Construction
Relax... you have found a reliable extension builder in Leatherhead. GDW Construction is a friendly and reliable company based in Leatherhead who c...
"Extension single room" - KT9, job posted 26/07/26
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...
"Back extension" - KT9, job posted 07/03/26
"Loft conversion" - STONELEIGH, job posted 18/12/24
R & R Roofing Guildford
Russell Worcester
R & R Roofing Guildford are here to help customers who need an Extension Builder in Leatherhead. We offer a competitive rate to complete all your e...
"Side return extension and loft extension" - KT18, job posted 19/08/24
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...
D & R Roofing & Loft Conversions, Building & Design
Relax... you have found a reliable extension builder in Leatherhead. D & R Roofing & Loft Conversions, Building & Design is a friendly and reliable...
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 Leatherhead? FLUID CONSTRUCTION has been helping local clients (10 mile radius) with their extension buildering jobs f...
Hilton building contractors ltd
Hilton building contractors ltd is a trusted extension builder serving customers in Leatherhead and the surrounding area. Contact us to today to ge...
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...
Amazing Space Design and Build Ltd.
Relax... you have found a reliable extension builder in Leatherhead. Amazing Space Design and Build Ltd. is a friendly and reliable company based i...
CJC BUILDERS
Trusted and professional extension builder in Leatherhead. Experienced in all extension buildering work and keeping within budget and on quote. CJC...
RM Sanwell Roofing
RM Sanwell Roofing is a trusted extension builder serving customers in Leatherhead and the surrounding area. Contact us to today to get a competiti...
CSJ Building Services
Trusted and professional extension builder in Leatherhead. Experienced in all extension buildering work and keeping within budget and on quote. CSJ...
Masters Property Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Albdeco Builders & Decorators Ltd
Albdeco Builders & Decorators Ltd is a trusted extension builder serving customers in Leatherhead and the surrounding area. Contact us to today to ...
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 Leatherhead. We come highly recommended and provide competitive quotes for y...
Compare Leatherhead extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Epsom | £44 | £275 |
| Extension Builders near Ewell | £44 | £275 |
| Extension Builders near Tadworth | £41 | £271 |
| Extension Builders near Great Bookham | £42 | £281 |
| Extension Builders near Reigate & Banstead | £41 | £271 |
| Extension Builders near Esher | £43 | £274 |
| Extension Builders near Elmbridge | £44 | £278 |
| Extension Builders near Sutton | £43 | £274 |
| Extension Builders near Walton-on-Thames | £43 | £277 |
| Extension Builders near Reigate | £40 | £270 |
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 - £26,200

Garden office - £10,200

Granny annexe - £87,200

Build a flat roof extension - £22,200

Convert a Garage - £16,200

Hip to gable loft conversion - £42,200

Convert a bungalow loft - £29,200

Build a dormer loft conversion - £42,200

Build a swimming pool - £81,200

Build a Mansard loft conversion - £52,200

Concrete foundations - £6,450

Underpin a building - £17,700

Two storey extension - £88,300

Convert a basement - £39,750

Side return extension - £43,750

Loft conversion - £35,625

Garage - £18,700

Single storey extension - £59,000

Outbuilding - £10,200

Install an RSJ - £2,400

Build a kitchen extension - £42,200
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