From £17,444
Trusted and professional extension builder in DN16. Experienced in all extension buildering work and keeping within budget and on quote. Jaymi Wrig...
From £17,100
A Kemp Build is a trusted extension builder serving customers in DN16 and the surrounding area. Contact us to today to get a competitive quote for ...
From £17,300
viking build is an established extension buildering business in DN16. We come highly recommended and provide competitive quotes for your work.
...From £16,980
Experienced extension builder ready to quote for your work. Northfield General Builders Ltd is the best extension builder in DN16. No obligation fr...
From £17,140
C.L.Corfield Ltd are a well estblished (1963) family run business, who take great pride in providing a quality service. Our services over the years...
From £17,140
Relax... you have found a reliable extension builder in DN16. PASUDA BUILDINGS LTD is a friendly and reliable company based in DN16 who consider no...
From £17,452
PASUDA BUILDINGS LTD is an established and experienced local extension builder in DN16. Please contact us for a free, no obligation quote and compe...
From £17,052
Marhsall is an established extension buildering business in DN16. We come highly recommended and provide competitive quotes for your work.
From £17,428
CRAIG PARR BUILDERS is an established extension buildering business in DN16. We come highly recommended and provide competitive quotes for your wor...
From £17,084
Gerard & Huby Building Specialist are here to help customers who need an Extension Builder in DN16. We offer a competitive rate to complete all you...

Underpinning ranges from £16,980 (Northfield General Builders Ltd based in DN17) to £17,452 (PASUDA BUILDINGS LTD based in DN8), 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 DN16 by posting a job with HaMuch and we will send it to extension builders in DN16.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Scunthorpe | £26 | £207 |
| Underpin A Building near North Lincolnshire | £28 | £216 |
| Underpin A Building near Gainsborough | £30 | £234 |
| Underpin A Building near Willerby | £29 | £221 |
| Underpin A Building near Goole | £26 | £217 |
| Underpin A Building near Hull | £29 | £223 |
| Underpin A Building near Doncaster | £29 | £238 |
| Underpin A Building near Bassetlaw | £31 | £243 |
| Underpin A Building near East Riding | £29 | £223 |
| Underpin A Building near Beverley | £29 | £223 |
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 - £17,212

Two storey extension - £87,568

Build a timber frame extension - £25,712

Build a swimming pool - £80,712

Single storey extension - £49,240

Side return extension - £38,260

Install an RSJ - £1,912

Outbuilding - £9,712

Build a Mansard loft conversion - £51,712

Loft conversion - £31,050

Build a kitchen extension - £41,712

Hip to gable loft conversion - £41,712

Granny annexe - £86,712

Garden office - £9,712

Convert a Garage - £15,712

Garage - £18,212

Build a flat roof extension - £21,712

Build a dormer loft conversion - £41,712

Concrete foundations - £5,962

Convert a bungalow loft - £28,712

Convert a basement - £34,260