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"Excellent painting skills." - MAIDSTONE,reviewed 27/03/19, TONY
We are a family run business with over 30 years experience in the roofing industry. We pride ourselves on our high standards of workmanship and cus...
Mayfair developers have been in the construction industry for over a decade. Our passion is to transform old spaces into new usable homes for our c...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
M K Builders Medway Ltd is an established extension buildering business in Larkfield. We come highly recommended and provide competitive quotes for...
AF Renovations LTD is an established and experienced local extension builder in Larkfield. Please contact us for a free, no obligation quote and co...
Freeman V & Co are here to help customers who need an Extension Builder in Larkfield. We offer a competitive rate to complete all your extension bu...
Ikonic Developments Limited are here to help customers who need an Extension Builder in Larkfield. We offer a competitive rate to complete all your...
Delamere Building Services is an established extension buildering business in Larkfield. We come highly recommended and provide competitive quotes ...

Underpinning ranges from £16,868 (Rafs based in ME15) to £17,924 (Des Durant General Building based in ME5), 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 Larkfield by posting a job with HaMuch and we will send it to extension builders in Larkfield.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Underpin A Building near Larkfield | £41 | £253 |
| Underpin A Building near Maidstone | £40 | £255 |
| Underpin A Building near Rochester | £39 | £254 |
| Underpin A Building near Chatham | £39 | £254 |
| Underpin A Building near Gillingham | £39 | £253 |
| Underpin A Building near Gravesend | £40 | £260 |
| Underpin A Building near Northfleet | £41 | £261 |
| Underpin A Building near Tonbridge | £38 | £254 |
| Underpin A Building near Sevenoaks | £38 | £234 |
| Underpin A Building near Sittingbourne | £35 | £246 |
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 - £17,590

Two storey extension - £88,136

Build a timber frame extension - £26,090

Build a swimming pool - £81,090

Single storey extension - £56,808

Side return extension - £42,517

Install an RSJ - £2,290

Outbuilding - £10,090

Build a Mansard loft conversion - £52,090

Loft conversion - £34,598

Build a kitchen extension - £42,090

Hip to gable loft conversion - £42,090

Granny annexe - £87,090

Garden office - £10,090

Convert a Garage - £16,090

Garage - £18,590

Build a flat roof extension - £22,090

Build a dormer loft conversion - £42,090

Concrete foundations - £6,340

Convert a bungalow loft - £29,090

Convert a basement - £38,517