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Experienced extension builder ready to quote for your work. WDC LTD T/A is the best extension builder in Rayleigh. No obligation free quotes and ma...
Livinston & Son Ltd are here to help customers who need an Extension Builder in Rayleigh. We offer a competitive rate to complete all your extensio...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Anglian Preservation is an established and experienced local extension builder in Rayleigh. Please contact us for a free, no obligation quote and c...
Frederick Head
Over 35 years experience
We are Gas Safe registered
We are Verified
We pride ourselves on great custom...
Darren Spencer
Need an Extension Builder in Rayleigh? Ellis & James Builders Limited has been helping local clients (20 mile radius) with their extension builderi...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
Witton & Pearce Builders in Essex is a trusted extension builder serving customers in Rayleigh and the surrounding area. Contact us to today to get...
Billy Baverstock
Experienced extension builder ready to quote for your work. Capital Roofing Ltd is the best extension builder in Rayleigh. No obligation free quote...

In Rayleigh, prices for dormer loft conversions range from £41,456 (Capital Roofing Ltd based in SS13) to £42,360 (Ellis & James Builders Limited based in SS17), 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 Rayleigh. 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 Rayleigh | £39 | £252 |
| Build A Dormer Loft Conversion near Thundersley | £38 | £251 |
| Build A Dormer Loft Conversion near Wickford | £39 | £255 |
| Build A Dormer Loft Conversion near Canvey Island | £39 | £256 |
| Build A Dormer Loft Conversion near Southend-on-Sea | £37 | £247 |
| Build A Dormer Loft Conversion near Basildon | £39 | £251 |
| Build A Dormer Loft Conversion near Billericay | £38 | £248 |
| Build A Dormer Loft Conversion near Stanford-le-Hope | £40 | £254 |
| Build A Dormer Loft Conversion near Maldon | £36 | £244 |
| Build A Dormer Loft Conversion near Brentwood | £39 | £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 - £17,552

Two storey extension - £88,078

Build a timber frame extension - £26,052

Build a swimming pool - £81,052

Single storey extension - £56,040

Side return extension - £42,085

Install an RSJ - £2,252

Outbuilding - £10,052

Build a Mansard loft conversion - £52,052

Loft conversion - £34,238

Build a kitchen extension - £42,052

Hip to gable loft conversion - £42,052

Granny annexe - £87,052

Garden office - £10,052

Convert a Garage - £16,052

Garage - £18,552

Build a flat roof extension - £22,052

Build a dormer loft conversion - £42,052

Concrete foundations - £6,302

Convert a bungalow loft - £29,052

Convert a basement - £38,085