Trusted and professional extension builder in RH18. Experienced in all extension buildering work and keeping within budget and on quote. Dance & Co...
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...
Relax... you have found a reliable extension builder in RH18. HOWCROFTS BUILDING SERVICES is a friendly and reliable company based in RH18 who cons...
From £5,850
J Taylor
Taylor Building & Maintenance Services is an established extension buildering business in RH18. We come highly recommended and provide competitive ...
From £5,778
Adam Harman
AJH Construction and Fencing is an established extension buildering business in RH18. We come highly recommended and provide competitive quotes fo...
From £6,306
Whitehouse Build & Design Ltd is an established and experienced local extension builder in RH18. Please contact us for a free, no obligation quote ...
From £6,474
GB Brickwork is a trusted extension builder serving customers in RH18 and the surrounding area. Contact us to today to get a competitive quote for ...
From £6,074
James Knott & Son Ltd are here to help customers who need an Extension Builder in RH18. We offer a competitive rate to complete all your extension ...
From £6,402
Duaris Ltd is an established extension buildering business in RH18. We come highly recommended and provide competitive quotes for your work.

Concrete foundations range from the £5,778 (AJH Construction and Fencing based in RH19) to £6,586 (Dance & Co Developments based in RH19) in RH18.
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 RH18 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 East Grinstead | £37 | £259 |
| Concrete Foundations near Crowborough | £36 | £258 |
| Concrete Foundations near Mid Sussex | £35 | £261 |
| Concrete Foundations near Crawley | £38 | £255 |
| Concrete Foundations near Haywards Heath | £35 | £256 |
| Concrete Foundations near Horley | £38 | £258 |
| Concrete Foundations near Tunbridge Wells | £37 | £258 |
| Concrete Foundations near Burgess Hill | £36 | £240 |
| Concrete Foundations near Wealden | £35 | £256 |
| Concrete Foundations near Tonbridge | £38 | £254 |
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 - £17,505

Two storey extension - £88,008

Build a timber frame extension - £26,005

Build a swimming pool - £81,005

Single storey extension - £55,107

Side return extension - £41,560

Install an RSJ - £2,205

Outbuilding - £10,005

Build a Mansard loft conversion - £52,005

Loft conversion - £33,800

Build a kitchen extension - £42,005

Hip to gable loft conversion - £42,005

Granny annexe - £87,005

Garden office - £10,005

Convert a Garage - £16,005

Garage - £18,505

Build a flat roof extension - £22,005

Build a dormer loft conversion - £42,005

Concrete foundations - £6,255

Convert a bungalow loft - £29,005

Convert a basement - £37,560