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We provide our Customers in the Essex and London area with a wide range of property related services, including kitchen, bathroom, bedroom and comp...
Need an Extension Builder in Braintree? Mc2 Building Services has been helping local clients (20 mile radius) with their extension buildering jobs ...
Trusted and professional extension builder in Braintree. Experienced in all extension buildering work and keeping within budget and on quote. Art D...
Braintree, CM7
Experienced extension builder ready to quote for your work. RPR Build Works is the best extension builder in Braintree. No obligation free quotes a...
Relax... you have found a reliable extension builder in Braintree. Nigel Gresty Limited is a friendly and reliable company based in Braintree who c...
Trusted and professional extension builder in Braintree. Experienced in all extension buildering work and keeping within budget and on quote. SYSTE...
Ashdell is an established and experienced local extension builder in Braintree. Please contact us for a free, no obligation quote and competitive r...
David Wilson
AE Contractors Ltd is an established extension buildering business in Braintree. We come highly recommended and provide competitive quotes for your...
Experienced extension builder ready to quote for your work. Capital Building & Maintenance is the best extension builder in Braintree. No obligatio...
Hi my names Lewis in a trusted roofer, I’m a member of which trusted trader and Checkatrade member. I do all types of roof flat roofs, guttering,...

Building a granny annexe ranges from £86,784 (SYSTEM METHOD BUILDING LTD based in CM8) to £87,520 (1st Look Roofing based in CM6), but these are just estimates that can help give you an idea of who will be better value in your area.
The best thing to do is to get quotes to build a granny annexe in Braintree by posting a job with HaMuch. We will send it to extension builders in Braintree who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Braintree | £37 | £247 |
| Granny Annexe near Witham | £36 | £240 |
| Granny Annexe near Chelmsford | £38 | £258 |
| Granny Annexe near Maldon | £36 | £244 |
| Granny Annexe near Bishop's Stortford | £55 | £276 |
| Granny Annexe near Sudbury | £34 | £229 |
| Granny Annexe near Colchester | £34 | £232 |
| Granny Annexe near Haverhill | £37 | £260 |
| Granny Annexe near Billericay | £38 | £248 |
| Granny Annexe 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 - £17,522

Two storey extension - £88,034

Build a timber frame extension - £26,022

Build a swimming pool - £81,022

Single storey extension - £55,448

Side return extension - £41,752

Install an RSJ - £2,222

Outbuilding - £10,022

Build a Mansard loft conversion - £52,022

Loft conversion - £33,960

Build a kitchen extension - £42,022

Hip to gable loft conversion - £42,022

Granny annexe - £87,022

Garden office - £10,022

Convert a Garage - £16,022

Garage - £18,522

Build a flat roof extension - £22,022

Build a dormer loft conversion - £42,022

Concrete foundations - £6,272

Convert a bungalow loft - £29,022

Convert a basement - £37,752