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GDW Construction
Relax... you have found a reliable extension builder in Tadworth. GDW Construction is a friendly and reliable company based in Tadworth who conside...
"Single storey extension" - COULSDON, job posted 17/07/26
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...
"Two storey extension" - RH1, job posted 31/01/26
PLG Building Services
Need an Extension Builder in Tadworth? PLG Building Services has been helping local clients (10 mile radius) with their extension buildering jobs f...
"Side return extension" - COULSDON, job posted 04/10/25
Imq
Rob Mcmahon
Imq is a trusted extension builder serving customers in Tadworth and the surrounding area. Contact us to today to get a competitive quote for exten...
"Side return extension" - COULSDON, job posted 17/05/25
Gb construction
Gani Bush
Gb construction are here to help customers who need an Extension Builder in Tadworth. We offer a competitive rate to complete all your extension b...
"Side return extension" - COULSDON, job posted 19/04/25
L & S GENERAL BUILDING
L & S GENERAL BUILDING is an established and experienced local extension builder in Tadworth. Please contact us for a free, no obligation quote and...
"Loft conversion" - STONELEIGH, job posted 18/12/24
D & R Roofing & Loft Conversions, Building & Design
Relax... you have found a reliable extension builder in Tadworth. D & R Roofing & Loft Conversions, Building & Design is a friendly and reliable co...
"Side return extension and loft extension" - KT18, job posted 19/08/24
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 Tadworth? FLUID CONSTRUCTION has been helping local clients (10 mile radius) with their extension buildering jobs for ...
Hilton building contractors ltd
Hilton building contractors ltd is a trusted extension builder serving customers in Tadworth and the surrounding area. Contact us to today to get a...
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 Tadworth. Amazing Space Design and Build Ltd. is a friendly and reliable company based in T...
CJC BUILDERS
Trusted and professional extension builder in Tadworth. Experienced in all extension buildering work and keeping within budget and on quote. CJC BU...
RM Sanwell Roofing
RM Sanwell Roofing is a trusted extension builder serving customers in Tadworth and the surrounding area. Contact us to today to get a competitive ...
CSJ Building Services
Trusted and professional extension builder in Tadworth. Experienced in all extension buildering work and keeping within budget and on quote. CSJ Bu...
Masters Property Services
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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...
DPP Construction (David Price Partnership)
Need to find an Extension Builder near you for all your extension buildering work?
DPP Construction (David Price Partnership) provides a lo...
Garage Door Repairs
Garage Door Repairs is an established extension buildering business in Tadworth. We come highly recommended and provide competitive quotes for your...
Compare Tadworth extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Tadworth | £41 | £271 |
| Extension Builders near Reigate & Banstead | £41 | £271 |
| Extension Builders near Epsom | £44 | £275 |
| Extension Builders near Reigate | £40 | £270 |
| Extension Builders near Redhill | £41 | £269 |
| Extension Builders near Ewell | £44 | £275 |
| Extension Builders near Sutton | £43 | £274 |
| Extension Builders near Great Bookham | £42 | £281 |
| Extension Builders near Caterham | £43 | £271 |
| Extension Builders near Esher | £43 | £274 |
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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