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Experienced extension builder ready to quote for your work. DJ Brooks Construction is the best extension builder in Wilmslow. No obligation free qu...
Richard Williamson
Trusted and professional extension builder in Wilmslow. Experienced in all extension buildering work and keeping within budget and on quote. Amberw...
Wilmslow, SK9
N Lewis Building is an established extension buildering business in Wilmslow. We come highly recommended and provide competitive quotes for your wo...
Wilmslow, SK9
Need an Extension Builder in Wilmslow? Build by Croft has been helping local clients (20 mile radius) with their extension buildering jobs for many...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Denis Gleeson is an established extension buildering business in Wilmslow. We come highly recommended and provide competitive quotes for your work....
We assist the owners of neglected properties in refurbishing and marketing those properties for re-sale at an optimised value.Studies show that ‘...
Relax... you have found a reliable extension builder in Wilmslow. SupeRend is a friendly and reliable company based in Wilmslow who consider no job...
Wilmslow, SK9
John Roper - Joiner & Builder is an established and experienced local extension builder in Wilmslow. Please contact us for a free, no obligation qu...
Assured Building Solutions is an established extension buildering business in Wilmslow. We come highly recommended and provide competitive quotes f...

"Erection of a single-storey side and rear extension and a rear dormer extension. Alterations to include the installation of rooflights to the front roof slope and the conversion of an existing lean-to and WC into habitable space." - WILMSLOW, job posted 11/05/25
"Single storey extension" - WILMSLOW, job posted 09/06/25
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Wilmslow | £31 | £230 |
| Single Storey Extension near Cheadle Hulme | £31 | £232 |
| Single Storey Extension near Wythenshawe | £32 | £236 |
| Single Storey Extension near Gatley | £32 | £235 |
| Single Storey Extension near Hazel Grove | £32 | £233 |
| Single Storey Extension near Stockport | £36 | £233 |
| Single Storey Extension near Macclesfield | £32 | £239 |
| Single Storey Extension near Altrincham | £33 | £240 |
| Single Storey Extension near Sale | £33 | £242 |
| Single Storey Extension near Reddish | £34 | £235 |
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 - £17,642

Two storey extension - £88,214

Build a timber frame extension - £26,142

Build a swimming pool - £81,142

Single storey extension - £57,848

Side return extension - £43,102

Install an RSJ - £2,342

Outbuilding - £10,142

Build a Mansard loft conversion - £52,142

Loft conversion - £35,085

Build a kitchen extension - £42,142

Hip to gable loft conversion - £42,142

Granny annexe - £87,142

Garden office - £10,142

Convert a Garage - £16,142

Garage - £18,642

Build a flat roof extension - £22,142

Build a dormer loft conversion - £42,142

Concrete foundations - £6,392

Convert a bungalow loft - £29,142

Convert a basement - £39,102