From £44,200
M&J Brickwork Ltd are a Chelmsford based Bricklaying & General Building company that operate throughout the Essex and South London...
From £37,900
Trusted and professional extension builder in CO5. Experienced in all extension buildering work and keeping within budget and on quote. CHAPEL BUIL...
From £41,590
Over 35 years experience
We are Gas Safe registered
We are Verified
We pride ourselves on great custom...
From £38,350
Need to find an Extension Builder near you for all your extension buildering work?
JLS Building Services provides a local, trusted extensio...
From £40,330
Relax... you have found a reliable extension builder in CO5. Mikra Services is a friendly and reliable company based in CO5 who consider no job as ...
From £38,350
Need an Extension Builder in CO5? S & A Building & Landscapes Service has been helping local clients (20 mile radius) with their extension builderi...
From £39,430
M & C CONSTRUCTION is an established extension buildering business in CO5. We come highly recommended and provide competitive quotes for your work....
From £41,590
AAV CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in CO5. We offer a competitive rate to complete all your extensio...
From £37,090
JDS Building Services is an established extension buildering business in CO5. We come highly recommended and provide competitive quotes for your wo...
From £41,950
ALPHA BUILDING COMPANY LTD are here to help customers who need an Extension Builder in CO5. We offer a competitive rate to complete all your extens...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in CO5.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Colchester | £34 | £232 |
| Side Return Extension near Maldon | £36 | £244 |
| Side Return Extension near Witham | £36 | £240 |
| Side Return Extension near Braintree | £37 | £247 |
| Side Return Extension near Tendring | £31 | £226 |
| Side Return Extension near Clacton-on-Sea | £31 | £230 |
| Side Return Extension near Chelmsford | £38 | £258 |
| Side Return Extension near Sudbury | £34 | £229 |
| Side Return Extension near Rayleigh | £39 | £252 |
| Side Return Extension near Wickford | £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 - £17,374

Two storey extension - £87,810

Build a timber frame extension - £25,874

Build a swimming pool - £80,874

Single storey extension - £52,472

Side return extension - £40,078

Install an RSJ - £2,074

Outbuilding - £9,874

Build a Mansard loft conversion - £51,874

Loft conversion - £32,565

Build a kitchen extension - £41,874

Hip to gable loft conversion - £41,874

Granny annexe - £86,874

Garden office - £9,874

Convert a Garage - £15,874

Garage - £18,374

Build a flat roof extension - £21,874

Build a dormer loft conversion - £41,874

Concrete foundations - £6,124

Convert a bungalow loft - £28,874

Convert a basement - £36,078