From £17,516
Trusted and professional extension builder in TN24. Experienced in all extension buildering work and keeping within budget and on quote. C & K BUIL...
From £17,684
ARTISAN CONSTRUCTION is an established and experienced local extension builder in TN24. Please contact us for a free, no obligation quote and compe...
From £17,588
FPS Construction is an established and experienced local extension builder in TN24. Please contact us for a free, no obligation quote and competiti...
From £17,660
Neil Baxter Construction are here to help customers who need an Extension Builder in TN24. We offer a competitive rate to complete all your extensi...
From £17,484
County Construction are a reliable and reputable company that work across the County. We are a family-run business with a good reputation and have ...
From £17,676
Relax... you have found a reliable extension builder in TN24. Clint Construction is a friendly and reliable company based in TN24 who consider no j...
From £17,748
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £17,460
Experienced extension builder ready to quote for your work. J NARCHANT BUILDING is the best extension builder in TN24. No obligation free quotes an...
From £17,596
Relax... you have found a reliable extension builder in TN24. P F Construction t/a is a friendly and reliable company based in TN24 who consider no...
From £17,436
ARIA DESIGN & BUILD is an established extension buildering business in TN24. We come highly recommended and provide competitive quotes for your wor...

Underpinning ranges from £17,436 (ARIA DESIGN & BUILD based in TN25) to £17,748 (E&F Carpentry and Building Services based in TN24), 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 TN24 by posting a job with HaMuch and we will send it to extension builders in TN24.
"Underpinning - Soil test, engineer and designed drawings and Traditional underpinning" - TN24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Ashford | £30 | £213 |
| Underpin A Building near Hythe | £27 | £196 |
| Underpin A Building near Faversham | £31 | £211 |
| Underpin A Building near Canterbury | £28 | £211 |
| Underpin A Building near Swale | £31 | £214 |
| Underpin A Building near Folkestone | £27 | £203 |
| Underpin A Building near Sittingbourne | £31 | £217 |
| Underpin A Building near Whitstable | £24 | £184 |
| Underpin A Building near Maidstone | £36 | £226 |
| Underpin A Building near Herne Bay | £24 | £184 |
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 - £17,585

Two storey extension - £88,127

Build a timber frame extension - £26,085

Build a swimming pool - £81,085

Single storey extension - £56,696

Side return extension - £42,454

Install an RSJ - £2,285

Outbuilding - £10,085

Build a Mansard loft conversion - £52,085

Loft conversion - £34,545

Build a kitchen extension - £42,085

Hip to gable loft conversion - £42,085

Granny annexe - £87,085

Garden office - £10,085

Convert a Garage - £16,085

Garage - £18,585

Build a flat roof extension - £22,085

Build a dormer loft conversion - £42,085

Concrete foundations - £6,335

Convert a bungalow loft - £29,085

Convert a basement - £38,454