Russell Worcester
R & R Roofing Guildford are here to help customers who need an Extension Builder in Bisley. We offer a competitive rate to complete all your extens...
Need to find an Extension Builder near you for all your extension buildering work?
Chim Me Sweep Chim Me Build provides a local, trusted ex...
Relax... you have found a reliable extension builder in Bisley. DILCONSI CONSTRUCTION is a friendly and reliable company based in Bisley who consid...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Cosmin-Adrian Aporcariti
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...
Need to find an Extension Builder near you for all your extension buildering work?
GS Wood Building Services provides a local, trusted exte...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Bisley. Experienced in all extension buildering work and keeping within budget and on quote. Speedy P...
Holt Builders Ltd are here to help customers who need an Extension Builder in Bisley. We offer a competitive rate to complete all your extension bu...
Experienced extension builder ready to quote for your work. Betsworth Developments is the best extension builder in Bisley. No obligation free quot...

Outbuilding costs in Bisley range from the cheapest of £9,760 (We Fix & Upkeep Ltd based in KT16) to the dearest of £10,240 (PURE DESIGN AND BUILD based in KT14), but these are just estimates.
Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to build an outbuilding in Bisley by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Woking | £43 | £277 |
| Outbuilding near Camberley | £41 | £282 |
| Outbuilding near Ascot | £41 | £276 |
| Outbuilding near Ash Vale | £41 | £277 |
| Outbuilding near New Haw | £43 | £273 |
| Outbuilding near Farnborough | £41 | £272 |
| Outbuilding near Guildford | £53 | £298 |
| Outbuilding near Sandhurst | £41 | £283 |
| Outbuilding near Egham | £42 | £266 |
| Outbuilding near Bracknell | £41 | £285 |
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 - £17,510

Two storey extension - £88,016

Build a timber frame extension - £26,010

Build a swimming pool - £81,010

Single storey extension - £55,208

Side return extension - £41,617

Install an RSJ - £2,210

Outbuilding - £10,010

Build a Mansard loft conversion - £52,010

Loft conversion - £33,848

Build a kitchen extension - £42,010

Hip to gable loft conversion - £42,010

Granny annexe - £87,010

Garden office - £10,010

Convert a Garage - £16,010

Garage - £18,510

Build a flat roof extension - £22,010

Build a dormer loft conversion - £42,010

Concrete foundations - £6,260

Convert a bungalow loft - £29,010

Convert a basement - £37,617