From £87,640
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...
From £88,444
Chertsey Lyne village, KT16
Relax... you have found a reliable extension builder in Chertsey. London Rated Roofing is a friendly and reliable company based in Chertsey who con...
From £87,508
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,012
Chertsey, KT16
Need to find an Extension Builder near you for all your extension buildering work?
GS Wood Building Services provides a local, trusted exte...
From £88,204
EcoWoodDesign are here to help customers who need an Extension Builder in Chertsey. We offer a competitive rate to complete all your extension buil...
From £88,696
Kandy Build and Construction Ltd is an established extension buildering business in Chertsey. We come highly recommended and provide competitive qu...
From £88,624
Need to find an Extension Builder near you for all your extension buildering work?
Tolwey provides a local, trusted extension buildering se...
From £88,120
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,120
General Building, Landscaping and Driveway Specialists. Some of the tasks we complete tasks such as refurbishments, extensions and conversions to d...
From £88,468
From 2007 – 2015 David Rudelhoff (Founder and Director) was the Property Manager for a high profile, high net worth family. During that time, in ...

Costs range from £87,508 (Inspiral Construction based in KT16) to £88,696 (Kandy Build and Construction Ltd based in TW20), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Chertsey.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near New Haw | £43 | £273 |
| Two Storey Extension near Staines-upon-Thames | £42 | £269 |
| Two Storey Extension near Egham | £42 | £266 |
| Two Storey Extension near Walton-on-Thames | £43 | £277 |
| Two Storey Extension near Sunbury-on-Thames | £42 | £279 |
| Two Storey Extension near Elmbridge | £43 | £277 |
| Two Storey Extension near Woking | £43 | £277 |
| Two Storey Extension near Ascot | £41 | £276 |
| Two Storey Extension near West Molesey | £43 | £279 |
| Two Storey 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 - £17,622

Two storey extension - £88,184

Build a timber frame extension - £26,122

Build a swimming pool - £81,122

Single storey extension - £57,448

Side return extension - £42,877

Install an RSJ - £2,322

Outbuilding - £10,122

Build a Mansard loft conversion - £52,122

Loft conversion - £34,898

Build a kitchen extension - £42,122

Hip to gable loft conversion - £42,122

Granny annexe - £87,122

Garden office - £10,122

Convert a Garage - £16,122

Garage - £18,622

Build a flat roof extension - £22,122

Build a dormer loft conversion - £42,122

Concrete foundations - £6,372

Convert a bungalow loft - £29,122

Convert a basement - £38,877