From £10,088
Need to find an Extension Builder near you for all your extension buildering work?
PSB Builders Ltd provides a local, trusted extension bui...
From £10,040
Mitchell & Co Building & Renovations Ltd is an established extension buildering business in Totteridge. We come highly recommended and provide comp...
From £10,096
Totteridge, HP13
Relax... you have found a reliable extension builder in Totteridge. Building High Wycombe is a friendly and reliable company based in Totteridge wh...
From £10,272
Trusted and professional extension builder in Totteridge. Experienced in all extension buildering work and keeping within budget and on quote. G T ...
From £10,424
Here at S Halls Construction Ltd, we undertake all hard landscaping works. Patios, driveways, fencing and groundworks, we also cover many areas of ...
From £10,400
Lazor Construction Ltd are here to help customers who need an Extension Builder in Totteridge. We offer a competitive rate to complete all your ext...
From £10,088
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £10,304
Totteridge, HP13
Relax... you have found a reliable extension builder in Totteridge. JAMES BUILDERS is a friendly and reliable company based in Totteridge who consi...
From £10,072
As a full-service provider, we are dedicated to delivering an outstanding fit out experience for all of our customers. With our innovative designs,...
From £10,280
Our building services company Charts Project Management and Build has been helping customers in Buckinghamshire and the surrounding area by providi...

Outbuilding costs in Totteridge range from the cheapest of £10,040 (Mitchell & Co Building & Renovations Ltd based in HP13) to the dearest of £10,424 (S Halls Construction Ltd based in HP13), 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 Totteridge by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near High Wycombe | £39 | £272 |
| Outbuilding near Hazlemere | £40 | £272 |
| Outbuilding near Wycombe | £39 | £271 |
| Outbuilding near Maidenhead | £41 | £273 |
| Outbuilding near Chesham | £42 | £277 |
| Outbuilding near Gerrards Cross | £43 | £282 |
| Outbuilding near Slough | £42 | £274 |
| Outbuilding near Rickmansworth | £42 | £278 |
| Outbuilding near Windsor & Maidenhead | £42 | £274 |
| Outbuilding near Berkhamsted | £41 | £263 |
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 - £17,706

Two storey extension - £88,310

Build a timber frame extension - £26,206

Build a swimming pool - £81,206

Single storey extension - £59,128

Side return extension - £43,822

Install an RSJ - £2,406

Outbuilding - £10,206

Build a Mansard loft conversion - £52,206

Loft conversion - £35,685

Build a kitchen extension - £42,206

Hip to gable loft conversion - £42,206

Granny annexe - £87,206

Garden office - £10,206

Convert a Garage - £16,206

Garage - £18,706

Build a flat roof extension - £22,206

Build a dormer loft conversion - £42,206

Concrete foundations - £6,456

Convert a bungalow loft - £29,206

Convert a basement - £39,822