From £87,568
Windermere, LA23
Trusted and professional extension builder in Windermere. Experienced in all extension buildering work and keeping within budget and on quote. J R ...
From £87,364
Experienced extension builder ready to quote for your work. SIMPSON CONSTRUCTION is the best extension builder in Windermere. No obligation free qu...
From £87,748
Relax... you have found a reliable extension builder in Windermere. STEPHEN FELLER (BUILDER) is a friendly and reliable company based in Windermere...
From £87,832
Need to find an Extension Builder near you for all your extension buildering work?
Absolute Build provides a local, trusted extension build...
From £88,576
Use our depth of knowledge in design, build, renovation and property development to realise your true one-off home.Our track record in residential ...
From £87,784
Relax... you have found a reliable extension builder in Windermere. CHRIS ELLWOOD BUILDING CONTR is a friendly and reliable company based in Winder...
From £87,640
Experienced extension builder ready to quote for your work. Helmside Building Services is the best extension builder in Windermere. No obligation f...
From £87,856
Relax... you have found a reliable extension builder in Windermere. Wolfe Design & Build is a friendly and reliable company based in Windermere who...
From £87,472
MARK TAYLOR CONSTRUCTION LTD is an established extension buildering business in Windermere. We come highly recommended and provide competitive quot...
From £88,720
MIKE CROWE BUILDING & CONSTRUC is an established and experienced local extension builder in Windermere. Please contact us for a free, no obligation...

Costs range from £87,364 (SIMPSON CONSTRUCTION based in LA8) to £88,720 (MIKE CROWE BUILDING & CONSTRUC based in LA12), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Windermere.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Kendal | £28 | £236 |
| Two Storey Extension near Morecambe | £25 | £212 |
| Two Storey Extension near Barrow-in-Furness | £25 | £204 |
| Two Storey Extension near Lancaster | £25 | £211 |
| Two Storey Extension near Whitehaven | £22 | £221 |
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 - £17,404

Two storey extension - £87,856

Build a timber frame extension - £25,904

Build a swimming pool - £80,904

Single storey extension - £53,080

Side return extension - £40,420

Install an RSJ - £2,104

Outbuilding - £9,904

Build a Mansard loft conversion - £51,904

Loft conversion - £32,850

Build a kitchen extension - £41,904

Hip to gable loft conversion - £41,904

Granny annexe - £86,904

Garden office - £9,904

Convert a Garage - £15,904

Garage - £18,404

Build a flat roof extension - £21,904

Build a dormer loft conversion - £41,904

Concrete foundations - £6,154

Convert a bungalow loft - £28,904

Convert a basement - £36,420