We send your job to ALL Billericay extension builders
Available extension builders in Billericay reply
Select an affordable extension builder
Darren Spencer
Need an Extension Builder in Billericay? Ellis & James Builders Limited has been helping local clients (20 mile radius) with their extension builde...
Trusted and professional extension builder in Billericay. Experienced in all extension buildering work and keeping within budget and on quote. V&L ...
Lovehome Construction is an established and experienced local extension builder in Billericay. Please contact us for a free, no obligation quote an...
CLYDESDALE CONSTRUCTION LTD is an established extension buildering business in Billericay. We come highly recommended and provide competitive quote...
P OUGHTON BUILDING is an established and experienced local extension builder in Billericay. Please contact us for a free, no obligation quote and c...
Witton & Pearce Builders in Essex is a trusted extension builder serving customers in Billericay and the surrounding area. Contact us to today to g...
Billy Baverstock
Experienced extension builder ready to quote for your work. Capital Roofing Ltd is the best extension builder in Billericay. No obligation free quo...
Property Maintenance are here to help customers who need an Extension Builder in Billericay. We offer a competitive rate to complete all your exten...
Kay Shearing
In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

Garden offices range from the cheapest of £9,456 (Capital Roofing Ltd based in SS13) to the dearest of £10,544 (RJA Building & Maintenance Ltd based in SS11), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in Billericay by posting a job with HaMuch. We'll send it to extension builders in Billericay.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Billericay | £38 | £248 |
| Garden Office near Basildon | £39 | £251 |
| Garden Office near Wickford | £39 | £255 |
| Garden Office near Brentwood | £39 | £255 |
| Garden Office near Stanford-le-Hope | £40 | £254 |
| Garden Office near Rayleigh | £39 | £252 |
| Garden Office near Thundersley | £38 | £251 |
| Garden Office near Chelmsford | £38 | £258 |
| Garden Office near Canvey Island | £39 | £256 |
| Garden Office near Thurrock | £41 | £260 |
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 - £17,613

Two storey extension - £88,169

Build a timber frame extension - £26,113

Build a swimming pool - £81,113

Single storey extension - £57,256

Side return extension - £42,769

Install an RSJ - £2,313

Outbuilding - £10,113

Build a Mansard loft conversion - £52,113

Loft conversion - £34,808

Build a kitchen extension - £42,113

Hip to gable loft conversion - £42,113

Granny annexe - £87,113

Garden office - £10,113

Convert a Garage - £16,113

Garage - £18,613

Build a flat roof extension - £22,113

Build a dormer loft conversion - £42,113

Concrete foundations - £6,363

Convert a bungalow loft - £29,113

Convert a basement - £38,769