From £88,132
R Best Building Services are here to help customers who need an Extension Builder in CO6. We offer a competitive rate to complete all your extensio...
From £87,796
Experienced extension builder ready to quote for your work. MATURECOURT BUILDERS LTD is the best extension builder in CO6. No obligation free quote...
From £87,964
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,004
I have been a locksmith for 18 years now and I started in the building trade when I was 14.
Contact me for help with building services.
From £88,012
HUTTON CONSTRUCTION LTD is a trusted extension builder serving customers in CO6 and the surrounding area. Contact us to today to get a competitive ...
From £87,652
Complete Building Solutions is an established and experienced local extension builder in CO6. Please contact us for a free, no obligation quote and...
From £87,952
Our building works company have 33 years of experience providing a professional, high quality, knowledgeable & trustworthy buildings update, renova...
From £88,000
Need an Extension Builder in CO6? VICTOR COLIN PRESTON has been helping local clients (20 mile radius) with their extension buildering jobs for man...
From £87,760
D R Rouse Build Limited is a trusted extension builder serving customers in CO6 and the surrounding area. Contact us to today to get a competitive ...

Costs range from £87,004 (Ace Locksmith based in CO3) to £88,132 (R Best Building Services based in CO3), 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 CO6.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Colchester | £33 | £230 |
| Two Storey Extension near Sudbury | £34 | £229 |
| Two Storey Extension near Witham | £36 | £240 |
| Two Storey Extension near Braintree | £37 | £247 |
| Two Storey Extension near Maldon | £36 | £244 |
| Two Storey Extension near Tendring | £31 | £226 |
| Two Storey Extension near Ipswich | £33 | £235 |
| Two Storey Extension near Clacton-on-Sea | £31 | £232 |
| Two Storey Extension near Haverhill | £37 | £260 |
| Two Storey Extension near Chelmsford | £38 | £258 |
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 - £17,333

Two storey extension - £87,749

Build a timber frame extension - £25,833

Build a swimming pool - £80,833

Single storey extension - £51,656

Side return extension - £39,619

Install an RSJ - £2,033

Outbuilding - £9,833

Build a Mansard loft conversion - £51,833

Loft conversion - £32,183

Build a kitchen extension - £41,833

Hip to gable loft conversion - £41,833

Granny annexe - £86,833

Garden office - £9,833

Convert a Garage - £15,833

Garage - £18,333

Build a flat roof extension - £21,833

Build a dormer loft conversion - £41,833

Concrete foundations - £6,083

Convert a bungalow loft - £28,833

Convert a basement - £35,619