From £17,628
J White Developments is an established extension buildering business in Weeke. We come highly recommended and provide competitive quotes for your w...
From £17,356
Lex Projects is a family run residential building company based in Winchester, renowned for our unrivalled high-end finishes and projects, using on...
From £18,020
Gray's Facilities and Maintenance Services Ltd is a trusted extension builder serving customers in Weeke and the surrounding area. Contact us to to...
From £17,500
Connie & Bella Industry Ltd is a trusted extension builder serving customers in Weeke and the surrounding area. Contact us to today to get a compet...
From £17,540
Experienced extension builder ready to quote for your work. The Classic Barn Company is the best extension builder in Weeke. No obligation free quo...
From £17,612
Experienced extension builder ready to quote for your work. Chris Buttler Builders is the best extension builder in Weeke. No obligation free quote...
From £17,524
Whatever you are looking for, I have the capabilities and expertise to undertake all domestic first and second fix carpentry work. Whether it's cha...
From £17,556
Tramar Developments & Construction Ltd is an established extension buildering business in Weeke. We come highly recommended and provide competitive...
From £17,276
Ace Brickwork Ltd are here to help customers who need an Extension Builder in Weeke. We offer a competitive rate to complete all your extension bui...
From £17,212
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £17,212 (The Fascia Division Limited based in SO50) to £18,020 (Gray's Facilities and Maintenance Services Ltd based in SO23), 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 Weeke by posting a job with HaMuch and we will send it to extension builders in Weeke.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Winchester | £37 | £266 |
| Underpin A Building near Chandler's Ford | £34 | £245 |
| Underpin A Building near Eastleigh | £34 | £244 |
| Underpin A Building near Romsey | £32 | £230 |
| Underpin A Building near Hedge End | £34 | £244 |
| Underpin A Building near Test Valley | £37 | £261 |
| Underpin A Building near Southampton | £34 | £243 |
| Underpin A Building near Andover | £40 | £248 |
| Underpin A Building near Totton | £34 | £243 |
| Underpin A Building near Locks Heath | £33 | £240 |
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 - £17,522

Two storey extension - £88,034

Build a timber frame extension - £26,022

Build a swimming pool - £81,022

Single storey extension - £55,448

Side return extension - £41,752

Install an RSJ - £2,222

Outbuilding - £10,022

Build a Mansard loft conversion - £52,022

Loft conversion - £33,960

Build a kitchen extension - £42,022

Hip to gable loft conversion - £42,022

Granny annexe - £87,022

Garden office - £10,022

Convert a Garage - £16,022

Garage - £18,522

Build a flat roof extension - £22,022

Build a dormer loft conversion - £42,022

Concrete foundations - £6,272

Convert a bungalow loft - £29,022

Convert a basement - £37,752