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Need an Extension Builder in Llanfairfechan? Hughes Construction has been helping local clients (20 mile radius) with their extension buildering jo...
Need an Extension Builder in Llanfairfechan? Chris's Roofing & Property Maintenance has been helping local clients (20 mile radius) with their exte...
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...

In Llanfairfechan, prices for dormer loft conversions range from £41,720 (Hughes Construction based in LL57) to £41,800 (Chris's Roofing & Property Maintenance based in LL31), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in Llanfairfechan. Post your job on HaMuch now and we'll put you in touch with available extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Dormer Loft Conversion near Conwy | £28 | £211 |
| Build A Dormer Loft Conversion near Conway | £28 | £211 |
| Build A Dormer Loft Conversion near Llandudno | £28 | £211 |
| Build A Dormer Loft Conversion near Colwyn Bay | £28 | £211 |
| Build A Dormer Loft Conversion near Rhyl | £28 | £209 |
| Build A Dormer Loft Conversion near Prestatyn | £29 | £213 |
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 - £17,249

Two storey extension - £87,624

Build a timber frame extension - £25,749

Build a swimming pool - £80,749

Single storey extension - £49,987

Side return extension - £38,680

Install an RSJ - £1,949

Outbuilding - £9,749

Build a Mansard loft conversion - £51,749

Loft conversion - £31,400

Build a kitchen extension - £41,749

Hip to gable loft conversion - £41,749

Granny annexe - £86,749

Garden office - £9,749

Convert a Garage - £15,749

Garage - £18,249

Build a flat roof extension - £21,749

Build a dormer loft conversion - £41,749

Concrete foundations - £5,999

Convert a bungalow loft - £28,749

Convert a basement - £34,680