From £86,744
Trusted and professional extension builder in Richmond. Experienced in all extension buildering work and keeping within budget and on quote. Empire...
From £86,880
Relax... you have found a reliable extension builder in Richmond. Under Pressure is a friendly and reliable company based in Richmond who consider ...
From £86,760
Trusted and professional extension builder in Richmond. Experienced in all extension buildering work and keeping within budget and on quote. D & G ...
From £86,720
S & K Windows are here to help customers who need an Extension Builder in Richmond. We offer a competitive rate to complete all your extension buil...
From £86,848
Richmond, DL10
Need to find an Extension Builder near you for all your extension buildering work?
Victory Procurement Solutions provides a local, trusted...
From £86,920
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,632
Partek Site Services is an established and experienced local extension builder in Richmond. Please contact us for a free, no obligation quote and c...
From £86,952
Barlow Construction Limited are here to help customers who need an Extension Builder in Richmond. We offer a competitive rate to complete all your ...
From £86,928
Woodale Construction Nidderdale is an established extension buildering business in Richmond. We come highly recommended and provide competitive qu...
From £86,824
Experienced extension builder ready to quote for your work. AW Building Projects North East Ltd is the best extension builder in Richmond. No oblig...

Building a granny annexe ranges from £86,632 (Partek Site Services based in DL2) to £86,952 (Barlow Construction Limited based in YO7), 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 Richmond by posting a job with HaMuch. We will send it to extension builders in Richmond who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Darlington | £60 | £222 |
| Granny Annexe near Newton Aycliffe | £39 | £227 |
| Granny Annexe near Ingleby Barwick | £41 | £228 |
| Granny Annexe near Bishop Auckland | £39 | £247 |
| Granny Annexe near Stockton-on-Tees | £41 | £228 |
| Granny Annexe near Thornaby-on-Tees | £42 | £231 |
| Granny Annexe near Spennymoor | £38 | £248 |
| Granny Annexe near Billingham | £44 | £242 |
| Granny Annexe near Middlesbrough | £43 | £236 |
| Granny Annexe near Eston | £42 | £241 |
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 - £17,321

Two storey extension - £87,731

Build a timber frame extension - £25,821

Build a swimming pool - £80,821

Single storey extension - £51,416

Side return extension - £39,484

Install an RSJ - £2,021

Outbuilding - £9,821

Build a Mansard loft conversion - £51,821

Loft conversion - £32,070

Build a kitchen extension - £41,821

Hip to gable loft conversion - £41,821

Granny annexe - £86,821

Garden office - £9,821

Convert a Garage - £15,821

Garage - £18,321

Build a flat roof extension - £21,821

Build a dormer loft conversion - £41,821

Concrete foundations - £6,071

Convert a bungalow loft - £28,821

Convert a basement - £35,484