From £17,820
Midhurst, GU29
Relax... you have found a reliable extension builder in Midhurst. C Curtis Building is a friendly and reliable company based in Midhurst who consid...
From £17,404
Relax... you have found a reliable extension builder in Midhurst. South Downs Construction is a friendly and reliable company based in Midhurst who...
From £17,404
Need an Extension Builder in Midhurst? GD Project Management Ltd has been helping local clients (20 mile radius) with their extension buildering jo...
From £17,876
Giles Dixon is an experienced Project Manager with over 30 years experience, having worked from the ground up starting in 1984 as an apprentice ele...
From £17,388
We create exceptional garden and swimming pool designs, which work in harmony with the natural surrounding landscape. We allow our clients to exper...
From £17,604
NJ Berriman Building Contracto is an established and experienced local extension builder in Midhurst. Please contact us for a free, no obligation q...
From £17,788
Pegasus Builders is an established extension buildering business in Midhurst. We come highly recommended and provide competitive quotes for your wo...
From £17,316
Metal and Butter Limited is an established and experienced local extension builder in Midhurst. Please contact us for a free, no obligation quote a...
From £17,836
T Bishop Construction is an established extension buildering business in Midhurst. We come highly recommended and provide competitive quotes for yo...
From £17,428
Relax... you have found a reliable extension builder in Midhurst. RJ Kidd builders ltd is a friendly and reliable company based in Midhurst who con...

Underpinning ranges from £17,316 (Metal and Butter Limited based in po18) to £17,876 (GD Project Management Ltd based in GU29), 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 Midhurst by posting a job with HaMuch and we will send it to extension builders in Midhurst.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Chichester | £34 | £242 |
| Underpin A Building near East Hampshire | £38 | £258 |
| Underpin A Building near Waverley | £68 | £313 |
| Underpin A Building near Horndean | £35 | £253 |
| Underpin A Building near Havant | £35 | £249 |
| Underpin A Building near Arun | £35 | £241 |
| Underpin A Building near Havant & Waterloo | £35 | £248 |
| Underpin A Building near Waterlooville | £36 | £250 |
| Underpin A Building near Bognor Regis | £35 | £247 |
| Underpin A Building near Littlehampton | £35 | £244 |
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 - £17,586

Two storey extension - £88,130

Build a timber frame extension - £26,086

Build a swimming pool - £81,086

Single storey extension - £56,728

Side return extension - £42,472

Install an RSJ - £2,286

Outbuilding - £10,086

Build a Mansard loft conversion - £52,086

Loft conversion - £34,560

Build a kitchen extension - £42,086

Hip to gable loft conversion - £42,086

Granny annexe - £87,086

Garden office - £10,086

Convert a Garage - £16,086

Garage - £18,586

Build a flat roof extension - £22,086

Build a dormer loft conversion - £42,086

Concrete foundations - £6,336

Convert a bungalow loft - £29,086

Convert a basement - £38,472