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Hughes Construction
Need an Extension Builder in Garndolbenmaen? Hughes Construction has been helping local clients (20 mile radius) with their extension buildering jo...
Balmoral joinery/construction
Andrew Mortimer
Fiting of door internal/external All joinery work from new joists to fitting off skirting boards Kitchen fitting Staircase or replac...
W F CLAYTON & CO LTD
Paul Williams
Need to find an Extension Builder near you for all your extension buildering work?
W F CLAYTON & CO LTD provides a local, trusted extension...
Building & Flat Roofing Contractors
John Jines
Building & Flat Roofing Contractors is a trusted extension builder serving customers in Garndolbenmaen and the surrounding area. Contact us to toda...
£23/hr
£179/day
WJ Builders
Mark Ward jones
WJ Builders is an established and experienced local extension builder in Garndolbenmaen. Please contact us for a free, no obligation quote and comp...
Compare Garndolbenmaen extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Conwy | £28 | £211 |
| Extension Builders near Conway | £28 | £211 |
| Extension Builders near Llandudno | £28 | £211 |
| Extension Builders near Colwyn Bay | £28 | £211 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £25,576

Garden office - £9,576

Granny annexe - £86,576

Build a flat roof extension - £21,576

Convert a Garage - £15,576

Hip to gable loft conversion - £41,576

Convert a bungalow loft - £28,576

Build a dormer loft conversion - £41,576

Build a swimming pool - £80,576

Build a Mansard loft conversion - £51,576

Concrete foundations - £5,826

Underpin a building - £17,076

Two storey extension - £87,364

Convert a basement - £32,730

Side return extension - £36,730

Loft conversion - £29,775

Garage - £18,076

Single storey extension - £46,520

Outbuilding - £9,576

Install an RSJ - £1,776

Build a kitchen extension - £41,576
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