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Relax... you have found a reliable extension builder in Tadworth. GDW Construction is a friendly and reliable company based in Tadworth who conside...
Need to find an Extension Builder near you for all your extension buildering work?
OAK HOUSE BESPOKE BUILDERS provides a local, trusted ext...
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...
Relax... you have found a reliable extension builder in Tadworth. D & R Roofing & Loft Conversions, Building & Design is a friendly and reliable co...
David Phelan
Please visit our web site. Www. Dapconstruction. Co . Uk to c all our work and client recommendations.
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 is a trusted extension builder serving customers in Tadworth and the surrounding area. Contact us to today to get a...
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...
Our building services company Refine Property Maintenance Ltd was established in 2020. Since then we have been helping customers in and around Epso...
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...

A flat roof extension ranges from the cheapest of £21,936 (D A P CONSTRUCTION based in KT4) to the dearest of £22,800 (GDW Construction based in SM3), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Tadworth by posting a job with HaMuch. We'll send it to extension builders in Tadworth.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Tadworth | £41 | £271 |
| Build A Flat Roof Extension near Reigate & Banstead | £41 | £271 |
| Build A Flat Roof Extension near Epsom | £44 | £275 |
| Build A Flat Roof Extension near Reigate | £40 | £270 |
| Build A Flat Roof Extension near Redhill | £41 | £269 |
| Build A Flat Roof Extension near Ewell | £44 | £275 |
| Build A Flat Roof Extension near Sutton | £43 | £274 |
| Build A Flat Roof Extension near Great Bookham | £42 | £281 |
| Build A Flat Roof Extension near Caterham | £43 | £271 |
| Build A Flat Roof Extension near Esher | £43 | £274 |
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 - £17,776

Two storey extension - £88,414

Build a timber frame extension - £26,276

Build a swimming pool - £81,276

Single storey extension - £60,520

Side return extension - £44,605

Install an RSJ - £2,476

Outbuilding - £10,276

Build a Mansard loft conversion - £52,276

Loft conversion - £36,338

Build a kitchen extension - £42,276

Hip to gable loft conversion - £42,276

Granny annexe - £87,276

Garden office - £10,276

Convert a Garage - £16,276

Garage - £18,776

Build a flat roof extension - £22,276

Build a dormer loft conversion - £42,276

Concrete foundations - £6,526

Convert a bungalow loft - £29,276

Convert a basement - £40,605