From £5,506
Building & Flat Roofing Contractors is a trusted extension builder serving customers in Garndolbenmaen and the surrounding area. Contact us to toda...
From £5,682
WJ Builders is an established and experienced local extension builder in Garndolbenmaen. Please contact us for a free, no obligation quote and comp...
From £5,994
Fiting of door internal/external All joinery work from new joists to fitting off skirting boards Kitchen fitting Staircase or replac...
From £5,970
Need an Extension Builder in Garndolbenmaen? Hughes Construction has been helping local clients (20 mile radius) with their extension buildering jo...
From £5,978
Need to find an Extension Builder near you for all your extension buildering work?
W F CLAYTON & CO LTD provides a local, trusted extension...

Concrete foundations range from the £5,506 (Building & Flat Roofing Contractors based in LL54) to £5,994 (Balmoral joinery/construction based in LL60) in Garndolbenmaen.
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 Garndolbenmaen 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 Conwy | £28 | £211 |
| Concrete Foundations near Conway | £28 | £211 |
| Concrete Foundations near Llandudno | £28 | £211 |
| Concrete Foundations near Colwyn Bay | £28 | £211 |
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 - £17,076

Two storey extension - £87,364

Build a timber frame extension - £25,576

Build a swimming pool - £80,576

Single storey extension - £46,520

Side return extension - £36,730

Install an RSJ - £1,776

Outbuilding - £9,576

Build a Mansard loft conversion - £51,576

Loft conversion - £29,775

Build a kitchen extension - £41,576

Hip to gable loft conversion - £41,576

Granny annexe - £86,576

Garden office - £9,576

Convert a Garage - £15,576

Garage - £18,076

Build a flat roof extension - £21,576

Build a dormer loft conversion - £41,576

Concrete foundations - £5,826

Convert a bungalow loft - £28,576

Convert a basement - £32,730