From £9,992
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £9,720
Need to find an Extension Builder near you for all your extension buildering work?
JLS Building Services provides a local, trusted extensio...
From £10,000
I have been in this industry for over 22 years and for the last fifteen years I have been getting a large percentage of my work through Which? Trus...
From £9,864
Need to find an Extension Builder near you for all your extension buildering work?
M&M Builders provides a local, trusted extension builder...
From £10,104
Fine Build Homes Ltd are here to help customers who need an Extension Builder in Thorpe Bay. We offer a competitive rate to complete all your exten...
From £10,152
Experienced extension builder ready to quote for your work. House Q Ltd is the best extension builder in Thorpe Bay. No obligation free quotes and ...
From £10,168
Need to find an Extension Builder near you for all your extension buildering work?
Wrights Building Services provides a local, trusted exte...
From £10,256
Need an Extension Builder in Thorpe Bay? Essex Building Solutions has been helping local clients (20 mile radius) with their extension buildering j...
From £9,848
Livinston & Son Ltd are here to help customers who need an Extension Builder in Thorpe Bay. We offer a competitive rate to complete all your extens...

Outbuilding costs in Thorpe Bay range from the cheapest of £9,720 (JLS Building Services based in SS1) to the dearest of £10,256 (Essex Building Solutions based in SS2), 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 Thorpe Bay by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Southend-on-Sea | £37 | £247 |
| Outbuilding near Canvey Island | £39 | £256 |
| Outbuilding near Thundersley | £38 | £251 |
| Outbuilding near Rayleigh | £39 | £252 |
| Outbuilding near Wickford | £39 | £255 |
| Outbuilding near Basildon | £39 | £251 |
| Outbuilding near Stanford-le-Hope | £40 | £254 |
| Outbuilding near Gillingham | £39 | £253 |
| Outbuilding near Sittingbourne | £35 | £246 |
| Outbuilding near Billericay | £38 | £248 |
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 - £17,493

Two storey extension - £87,989

Build a timber frame extension - £25,993

Build a swimming pool - £80,993

Single storey extension - £54,856

Side return extension - £41,419

Install an RSJ - £2,193

Outbuilding - £9,993

Build a Mansard loft conversion - £51,993

Loft conversion - £33,683

Build a kitchen extension - £41,993

Hip to gable loft conversion - £41,993

Granny annexe - £86,993

Garden office - £9,993

Convert a Garage - £15,993

Garage - £18,493

Build a flat roof extension - £21,993

Build a dormer loft conversion - £41,993

Concrete foundations - £6,243

Convert a bungalow loft - £28,993

Convert a basement - £37,419