From £17,372
Need to find an Extension Builder near you for all your extension buildering work?
A M F BUILDING SERVICES provides a local, trusted extens...
From £17,556
AJ Solutions is an established extension buildering business in Vale Royal. We come highly recommended and provide competitive quotes for your work...
From £17,404
Klw consultancy is an established and experienced local extension builder in Vale Royal. Please contact us for a free, no obligation quote and comp...
From £17,164
Relax... you have found a reliable extension builder in Vale Royal. K Phillips Building & Maintenance is a friendly and reliable company based in V...
From £17,324
P M Harris Roofing and Joinery Services is an established extension buildering business in Vale Royal. We come highly recommended and provide compe...
From £18,084
Relax... you have found a reliable extension builder in Vale Royal. David Williams General Builder & Maintenance is a friendly and reliable company...
From £17,548
Experienced extension builder ready to quote for your work. Guest & Roberts is the best extension builder in Vale Royal. No obligation free quotes ...
From £17,148
Need an Extension Builder in Vale Royal? P WALKER JOINERY & BUILDING has been helping local clients (20 mile radius) with their extension builderin...
From £17,196
G P Roofing & Building Service is a trusted extension builder serving customers in Vale Royal and the surrounding area. Contact us to today to get ...
From £17,516
Experienced extension builder ready to quote for your work. READ CONSTRUCTION HOLDINGS LTD is the best extension builder in Vale Royal. No obligati...

Underpinning ranges from £17,148 (P WALKER JOINERY & BUILDING based in CH5) to £18,084 (David Williams General Builder & Maintenance based in LL11), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.
Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
Get quotes to underpin your home in Vale Royal by posting a job with HaMuch and we will send it to extension builders in Vale Royal.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Vale Royal | £35 | £251 |
| Underpin A Building near Hawarden | £33 | £228 |
| Underpin A Building near Chester | £32 | £220 |
| Underpin A Building near Connah's Quay | £33 | £229 |
| Underpin A Building near Wrexham | £34 | £263 |
| Underpin A Building near Flintshire | £33 | £224 |
| Underpin A Building near Wrexham Maelor | £34 | £261 |
| Underpin A Building near Ellesmere Port | £31 | £214 |
| Underpin A Building near Heswall | £30 | £213 |
| Underpin A Building near Bebington | £31 | £222 |
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 - £17,431

Two storey extension - £87,897

Build a timber frame extension - £25,931

Build a swimming pool - £80,931

Single storey extension - £53,624

Side return extension - £40,726

Install an RSJ - £2,131

Outbuilding - £9,931

Build a Mansard loft conversion - £51,931

Loft conversion - £33,105

Build a kitchen extension - £41,931

Hip to gable loft conversion - £41,931

Granny annexe - £86,931

Garden office - £9,931

Convert a Garage - £15,931

Garage - £18,431

Build a flat roof extension - £21,931

Build a dormer loft conversion - £41,931

Concrete foundations - £6,181

Convert a bungalow loft - £28,931

Convert a basement - £36,726