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Select your affordable Conisbrough extension builder
Derren Ward
Green Exteriors Ltd are here to help customers who need an Extension Builder in Conisbrough. We offer a competitive rate to complete all your exten...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Trusted and professional extension builder in Conisbrough. Experienced in all extension buildering work and keeping within budget and on quote. Bri...
Need an Extension Builder in Conisbrough? Property Plus has been helping local clients (20 mile radius) with their extension buildering jobs for ma...
DAVID LEAKE CONSTRUCTION LTD is an established and experienced local extension builder in Conisbrough. Please contact us for a free, no obligation ...
Paul Mccreadie
1980 are here to help customers who need an Extension Builder in Conisbrough. We offer a competitive rate to complete all your extension buildering...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Antony Foster
Ajf builddrs is a trusted extension builder serving customers in Conisbrough and the surrounding area. Contact us to today to get a competitive quo...
At Northfield General Builders Ltd we pride ourselves on being the go-to bathroom fitters for discerning customers in the Doncaster area.At...
From £87,136
Need an Extension Builder in Conisbrough? Misura Limited has been helping local clients (20 mile radius) with their extension buildering jobs for m...

Building a granny annexe ranges from £86,664 (1980 based in DN2) to £88,392 (Green Exteriors Ltd based in S60), 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 Conisbrough by posting a job with HaMuch. We will send it to extension builders in Conisbrough who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Doncaster | £29 | £238 |
| Granny Annexe near Wickersley | £32 | £258 |
| Granny Annexe near Rotherham | £32 | £257 |
| Granny Annexe near Barnsley | £31 | £242 |
| Granny Annexe near Sheffield | £32 | £261 |
| Granny Annexe near Worksop | £33 | £265 |
| Granny Annexe near Pontefract | £30 | £228 |
| Granny Annexe near Bassetlaw | £31 | £243 |
| Granny Annexe near Retford | £31 | £243 |
| Granny Annexe near Dronfield | £33 | £262 |
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 - £17,646

Two storey extension - £88,218

Build a timber frame extension - £26,146

Build a swimming pool - £81,146

Single storey extension - £57,912

Side return extension - £43,138

Install an RSJ - £2,346

Outbuilding - £10,146

Build a Mansard loft conversion - £52,146

Loft conversion - £35,115

Build a kitchen extension - £42,146

Hip to gable loft conversion - £42,146

Granny annexe - £87,146

Garden office - £10,146

Convert a Garage - £16,146

Garage - £18,646

Build a flat roof extension - £22,146

Build a dormer loft conversion - £42,146

Concrete foundations - £6,396

Convert a bungalow loft - £29,146

Convert a basement - £39,138