From £17,420
Experienced extension builder ready to quote for your work. J C CONSTRUCTION is the best extension builder in Charnwood. No obligation free quotes ...
From £16,804
Need to find an Extension Builder near you for all your extension buildering work?
Neil Curley Decorating provides a local, trusted extensi...
From £17,100
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,452
Relax... you have found a reliable extension builder in Charnwood. D G M BUILDERS LTD is a friendly and reliable company based in Charnwood who con...
From £17,172
Immediate delivery even on made to measure. Your Custom Mattress Company mission is to create the best sleep possible by delivering innovative, sus...
From £18,308
JOHN KERR BRICKWORK & BUILDING is an established extension buildering business in Charnwood. We come highly recommended and provide competitive quo...
From £17,452
B&S Builders is a trusted extension builder serving customers in Charnwood and the surrounding area. Contact us to today to get a competitive quote...
From £17,220
From Concept to Creation If you’re planning a renovation project for your home or business, then call RWP Building Services and our team of b...
From £17,356
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Underpinning ranges from £16,804 (Neil Curley Decorating based in LE12) to £18,308 (JOHN KERR BRICKWORK & BUILDING based in LE4), 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 Charnwood by posting a job with HaMuch and we will send it to extension builders in Charnwood.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Charnwood | £32 | £245 |
| Underpin A Building near Loughborough | £32 | £262 |
| Underpin A Building near Leicester | £29 | £213 |
| Underpin A Building near Hamilton | £29 | £213 |
| Underpin A Building near Oadby | £28 | £207 |
| Underpin A Building near Coalville | £32 | £242 |
| Underpin A Building near Melton Mowbray | £31 | £222 |
| Underpin A Building near Wigston | £28 | £209 |
| Underpin A Building near Long Eaton | £32 | £249 |
| Underpin A Building near West Bridgford | £33 | £245 |
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 - £17,454

Two storey extension - £87,932

Build a timber frame extension - £25,954

Build a swimming pool - £80,954

Single storey extension - £54,088

Side return extension - £40,987

Install an RSJ - £2,154

Outbuilding - £9,954

Build a Mansard loft conversion - £51,954

Loft conversion - £33,323

Build a kitchen extension - £41,954

Hip to gable loft conversion - £41,954

Granny annexe - £86,954

Garden office - £9,954

Convert a Garage - £15,954

Garage - £18,454

Build a flat roof extension - £21,954

Build a dormer loft conversion - £41,954

Concrete foundations - £6,204

Convert a bungalow loft - £28,954

Convert a basement - £36,987