From £58,840
Relax... you have found a reliable extension builder in RH6. Stephen Building & Refurbishments is a friendly and reliable company based in RH6 who ...
From £62,520
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £58,040
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £64,440
Free estimate. 30 years experience. Work guaranteed for 2 years. References if required. Lots of returning customer. Problem solver.
From £58,680
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £60,440
Need to find an Extension Builder near you for all your extension buildering work?
DPP Construction (David Price Partnership) provides a lo...
From £54,680
Need to find an Extension Builder near you for all your extension buildering work?
Town & Country Landscape & Building Services provides a ...
From £52,600
J S Nisbet Loft Conversions are here to help customers who need an Extension Builder in RH6. We offer a competitive rate to complete all your exten...
From £53,560
Upright Construction Ltd is an established and experienced local extension builder in RH6. Please contact us for a free, no obligation quote and co...

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Horley | £35 | £234 |
| Single Storey Extension near Crawley | £33 | £227 |
| Single Storey Extension near Redhill | £36 | £236 |
| Single Storey Extension near Reigate | £36 | £238 |
| Single Storey Extension near East Grinstead | £32 | £220 |
| Single Storey Extension near Reigate & Banstead | £36 | £235 |
| Single Storey Extension near Caterham | £37 | £235 |
| Single Storey Extension near Tadworth | £36 | £234 |
| Single Storey Extension near Mid Sussex | £30 | £224 |
| Single Storey Extension near Horsham | £32 | £226 |
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 - £17,649

Two storey extension - £88,223

Build a timber frame extension - £26,149

Build a swimming pool - £81,149

Single storey extension - £57,976

Side return extension - £43,174

Install an RSJ - £2,349

Outbuilding - £10,149

Build a Mansard loft conversion - £52,149

Loft conversion - £35,145

Build a kitchen extension - £42,149

Hip to gable loft conversion - £42,149

Granny annexe - £87,149

Garden office - £10,149

Convert a Garage - £16,149

Garage - £18,649

Build a flat roof extension - £22,149

Build a dormer loft conversion - £42,149

Concrete foundations - £6,399

Convert a bungalow loft - £29,149

Convert a basement - £39,174