From £88,360
M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
From £89,848
Optimus Build Solutions delivers exceptional construction services in London and surronding areas. Specializing in bathroom and kitchen refurbishme...
From £87,124
Welcome to RTC Plumbers! With over 15 years of experience, we offer a range of plumbing services from simple repairs to complex installations, each...
From £88,264
Witton & Pearce Builders in Essex is a trusted extension builder serving customers in Canvey Island and the surrounding area. Contact us to today t...
From £87,184
Experienced extension builder ready to quote for your work. Capital Roofing Ltd is the best extension builder in Canvey Island. No obligation free ...
From £88,408
P OUGHTON BUILDING is an established and experienced local extension builder in Canvey Island. Please contact us for a free, no obligation quote an...
From £88,540
Need an Extension Builder in Canvey Island? Ellis & James Builders Limited has been helping local clients (20 mile radius) with their extension bui...
From £88,240
Property Maintenance are here to help customers who need an Extension Builder in Canvey Island. We offer a competitive rate to complete all your ex...
From £87,052
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From £88,372
Need an Extension Builder in Canvey Island? Danni Building Services Ltd has been helping local clients (10 mile radius) with their extension builde...

Costs range from £87,052 (Rafs based in ME15) to £89,848 (Optimus Build Solutions based in Rm1), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Canvey Island.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Canvey Island | £39 | £256 |
| Two Storey Extension near Thundersley | £38 | £251 |
| Two Storey Extension near Rayleigh | £39 | £252 |
| Two Storey Extension near Southend-on-Sea | £37 | £247 |
| Two Storey Extension near Basildon | £39 | £251 |
| Two Storey Extension near Stanford-le-Hope | £40 | £254 |
| Two Storey Extension near Wickford | £39 | £255 |
| Two Storey Extension near Billericay | £38 | £248 |
| Two Storey Extension near Gillingham | £39 | £253 |
| Two Storey Extension near Chatham | £39 | £254 |
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 - £17,593

Two storey extension - £88,139

Build a timber frame extension - £26,093

Build a swimming pool - £81,093

Single storey extension - £56,856

Side return extension - £42,544

Install an RSJ - £2,293

Outbuilding - £10,093

Build a Mansard loft conversion - £52,093

Loft conversion - £34,620

Build a kitchen extension - £42,093

Hip to gable loft conversion - £42,093

Granny annexe - £87,093

Garden office - £10,093

Convert a Garage - £16,093

Garage - £18,593

Build a flat roof extension - £22,093

Build a dormer loft conversion - £42,093

Concrete foundations - £6,343

Convert a bungalow loft - £29,093

Convert a basement - £38,544