Yeoman Building Contractors are here to help customers who need an Extension Builder in TN6. We offer a competitive rate to complete all your exten...
LEWIS BUILDING SERVICES is an established and experienced local extension builder in TN6. Please contact us for a free, no obligation quote and com...
From £42,160
Trusted and professional extension builder in TN6. Experienced in all extension buildering work and keeping within budget and on quote. Acer Buildi...
From £42,120
County Line is an established and experienced local extension builder in TN6. Please contact us for a free, no obligation quote and competitive rat...
From £41,928
Experienced extension builder ready to quote for your work. Red Square Design and Build Ltd is the best extension builder in TN6. No obligation fre...

In TN6, prices for dormer loft conversions range from £41,928 (Red Square Design and Build Ltd based in TN3) to £42,160 (Acer Building Services Ltd based in TN6), 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 TN6. 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 Crowborough | £36 | £258 |
| Build A Dormer Loft Conversion near Wealden | £35 | £256 |
| Build A Dormer Loft Conversion near Tunbridge Wells | £37 | £258 |
| Build A Dormer Loft Conversion near East Grinstead | £37 | £259 |
| Build A Dormer Loft Conversion near Tonbridge | £38 | £254 |
| Build A Dormer Loft Conversion near Haywards Heath | £35 | £256 |
| Build A Dormer Loft Conversion near Mid Sussex | £35 | £261 |
| Build A Dormer Loft Conversion near Hailsham | £31 | £243 |
| Build A Dormer Loft Conversion near Burgess Hill | £36 | £240 |
| Build A Dormer Loft Conversion near Crawley | £38 | £255 |
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 - £17,551

Two storey extension - £88,077

Build a timber frame extension - £26,051

Build a swimming pool - £81,051

Single storey extension - £56,024

Side return extension - £42,076

Install an RSJ - £2,251

Outbuilding - £10,051

Build a Mansard loft conversion - £52,051

Loft conversion - £34,230

Build a kitchen extension - £42,051

Hip to gable loft conversion - £42,051

Granny annexe - £87,051

Garden office - £10,051

Convert a Garage - £16,051

Garage - £18,551

Build a flat roof extension - £22,051

Build a dormer loft conversion - £42,051

Concrete foundations - £6,301

Convert a bungalow loft - £29,051

Convert a basement - £38,076