From £6,130
PADMANS BUILDERS is a trusted extension builder serving customers in TN12 and the surrounding area. Contact us to today to get a competitive quote ...
From £6,066
Relax... you have found a reliable extension builder in TN12. JOHN HIGGINS BUILDING is a friendly and reliable company based in TN12 who c...
From £6,258
TJ RALPH BUILDINGS SERVICES is a trusted extension builder serving customers in TN12 and the surrounding area. Contact us to today to get a competi...
From £6,122
DAVID WILLIAMSON CONSTRUCTION is a trusted extension builder serving customers in TN12 and the surrounding area. Contact us to today to get a compe...
From £6,122
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,170
Need to find an Extension Builder near you for all your extension buildering work?
Broardview Construction provides a local, trusted extens...
From £8,746
All my work is top class and I've taken pride in everything I do I will come and hire me
From £6,290
Tunbridge Wells Builders are here to help customers who need an Extension Builder in TN12. We offer a competitive rate to complete all your extensi...
From £6,234
Relax... you have found a reliable extension builder in TN12. ARTBUILD LTD is a friendly and reliable company based in TN12 who consider no job as ...
From £6,082
DS BUILDERS is an established extension buildering business in TN12. We come highly recommended and provide competitive quotes for your work.

Concrete foundations range from the £6,066 (JOHN HIGGINS BUILDING based in ME18) to £8,746 (Transform Builders based in TN12) in TN12.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in TN12 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Concrete Foundations near Tonbridge | £33 | £226 |
| Concrete Foundations near Maidstone | £36 | £226 |
| Concrete Foundations near Tunbridge Wells | £33 | £228 |
| Concrete Foundations near Larkfield | £36 | £224 |
| Concrete Foundations near Sevenoaks | £34 | £211 |
| Concrete Foundations near Rochester | £34 | £220 |
| Concrete Foundations near Crowborough | £31 | £225 |
| Concrete Foundations near Chatham | £34 | £220 |
| Concrete Foundations near Gillingham | £34 | £219 |
| Concrete Foundations near Wealden | £30 | £219 |
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 - £17,672

Two storey extension - £88,258

Build a timber frame extension - £26,172

Build a swimming pool - £81,172

Single storey extension - £58,440

Side return extension - £43,435

Install an RSJ - £2,372

Outbuilding - £10,172

Build a Mansard loft conversion - £52,172

Loft conversion - £35,363

Build a kitchen extension - £42,172

Hip to gable loft conversion - £42,172

Granny annexe - £87,172

Garden office - £10,172

Convert a Garage - £16,172

Garage - £18,672

Build a flat roof extension - £22,172

Build a dormer loft conversion - £42,172

Concrete foundations - £6,422

Convert a bungalow loft - £29,172

Convert a basement - £39,435