HAMPTON CONSTRUCTION LTD are here to help customers who need an Extension Builder in Slough. We offer a competitive rate to complete all your exten...
Bhupinder Singh
Trusted and professional extension builder in Slough. Experienced in all extension buildering work and keeping within budget and on quote. Elegance...
Need an Extension Builder in Slough? Ava Constructions & Decors Ltd has been helping local clients (10 mile radius) with their extension buildering...
Trusted and professional extension builder in Slough. Experienced in all extension buildering work and keeping within budget and on quote. SME Buil...
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EGPM LTD are here to help customers who need an Extension Builder in Slough. We offer a competitive rate to complete all your extension buildering ...
Relax... you have found a reliable extension builder in Slough. RODOF Ltd is a friendly and reliable company based in Slough who consider no job as...
GMB BUILDING SERVICES is an established and experienced local extension builder in Slough. Please contact us for a free, no obligation quote and co...
Sheppard Construction Ltd is a trusted extension builder serving customers in Slough and the surrounding area. Contact us to today to get a competi...
Nirvair Builders is an established extension buildering business in Slough. We come highly recommended and provide competitive quotes for your work...

Outbuilding costs in Slough range from the cheapest of £9,888 (Nirvair Builders based in UB3) to the dearest of £10,432 (GMB BUILDING SERVICES based in UB8), 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 Slough by posting a job with HaMuch and we will send it to extension builders.
"Outbuilding" - SLOUGH, job posted 01/01/70
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Slough | £42 | £272 |
| Outbuilding near Windsor & Maidenhead | £42 | £272 |
| Outbuilding near Windsor | £41 | £271 |
| Outbuilding near Maidenhead | £41 | £273 |
| Outbuilding near Egham | £42 | £266 |
| Outbuilding near Gerrards Cross | £43 | £282 |
| Outbuilding near Staines-upon-Thames | £42 | £269 |
| Outbuilding near Hillingdon | £63 | £276 |
| Outbuilding near Ascot | £41 | £276 |
| Outbuilding near Bracknell Forest | £41 | £287 |
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 - £17,698

Two storey extension - £88,296

Build a timber frame extension - £26,198

Build a swimming pool - £81,198

Single storey extension - £58,952

Side return extension - £43,723

Install an RSJ - £2,398

Outbuilding - £10,198

Build a Mansard loft conversion - £52,198

Loft conversion - £35,603

Build a kitchen extension - £42,198

Hip to gable loft conversion - £42,198

Granny annexe - £87,198

Garden office - £10,198

Convert a Garage - £16,198

Garage - £18,698

Build a flat roof extension - £22,198

Build a dormer loft conversion - £42,198

Concrete foundations - £6,448

Convert a bungalow loft - £29,198

Convert a basement - £39,723