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Adam Porter
Need to find an Extension Builder near you for all your extension buildering work?
A-Pex Building provides a local, trusted extension build...
From £41,824
Relax... you have found a reliable extension builder in Deal. Cosbuild and Maintenance ltd is a friendly and reliable company based in Deal who con...
From £41,536
4D BUILDERS LTD are here to help customers who need an Extension Builder in Deal. We offer a competitive rate to complete all your e...

In Deal, prices for dormer loft conversions range from £41,368 (A-Pex Building based in CT17) to £41,824 (Cosbuild and Maintenance ltd based in CT17), 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 Deal. 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 Deal | £26 | £199 |
| Build A Dormer Loft Conversion near Dover | £29 | £226 |
| Build A Dormer Loft Conversion near Margate | £27 | £208 |
| Build A Dormer Loft Conversion near Ramsgate | £27 | £208 |
| Build A Dormer Loft Conversion near Broadstairs | £27 | £208 |
| Build A Dormer Loft Conversion near Thanet | £27 | £207 |
| Build A Dormer Loft Conversion near Folkestone | £31 | £233 |
| Build A Dormer Loft Conversion near Canterbury | £31 | £232 |
| Build A Dormer Loft Conversion near Herne Bay | £28 | £213 |
| Build A Dormer Loft Conversion near Hythe | £31 | £228 |
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