From £42,490
Landhaven Homes are here to help customers who need an Extension Builder in BS9. We offer a competitive rate to complete all your extension builder...
From £40,330
Maple Construction and Design LTD is an established extension buildering business in BS9. We come highly recommended and provide competitive quotes...
From £41,860
Need an Extension Builder in BS9? Ashford Design and Build Limited has been helping local clients (20 mile radius) with their extension buildering ...
From £41,050
Relax... you have found a reliable extension builder in BS9. Greenhorn Homes is a friendly and reliable company based in BS9 who consider no job as...
From £39,700
The Good Building Company Limited are here to help customers who need an Extension Builder in BS9. We offer a competitive rate to complete all your...
From £44,110
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £42,310
We are an experienced and trusted Bristol based building and renovations company, covering all aspects of small to large domestic projects. Bathroo...
From £41,950
Relax... you have found a reliable extension builder in BS9. Moon DESIGN is a friendly and reliable company based in BS9 who consider no job as too...
From £44,830
N J Laity & Son & Grandson's are here to help customers who need an Extension Builder in BS9. We offer a competitive rate to complete all your exte...
From £40,330
Home By Design Ltd is a trusted extension builder serving customers in BS9 and the surrounding area. Contact us to today to get a competitive quote...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in BS9.
"Victorian Terrace bottom floor side return, extension would add 18,5 sq meters to the bottom floor. The project would involve fitting a new kitchen & moving a downstairs toilet (currently boxed in with stud wall in current kitchen to space under the stairs)." - BRISTOL, job posted 10/02/23
"Side return extension" - BRISTOL, job posted 01/08/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Clifton | £33 | £255 |
| Side Return Extension near Bristol | £33 | £255 |
| Side Return Extension near Bradley Stoke | £34 | £259 |
| Side Return Extension near Portishead | £33 | £247 |
| Side Return Extension near Kingswood | £34 | £257 |
| Side Return Extension near South Gloucestershire | £34 | £260 |
| Side Return Extension near Keynsham | £33 | £251 |
| Side Return Extension near North Somerset | £32 | £245 |
| Side Return Extension near Yate | £34 | £263 |
| Side Return Extension near Clevedon | £32 | £243 |
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 - £17,535

Two storey extension - £88,053

Build a timber frame extension - £26,035

Build a swimming pool - £81,035

Single storey extension - £55,704

Side return extension - £41,896

Install an RSJ - £2,235

Outbuilding - £10,035

Build a Mansard loft conversion - £52,035

Loft conversion - £34,080

Build a kitchen extension - £42,035

Hip to gable loft conversion - £42,035

Granny annexe - £87,035

Garden office - £10,035

Convert a Garage - £16,035

Garage - £18,535

Build a flat roof extension - £22,035

Build a dormer loft conversion - £42,035

Concrete foundations - £6,285

Convert a bungalow loft - £29,035

Convert a basement - £37,896