From £87,192
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £86,984
Lambert Home Builds is a trusted extension builder serving customers in Chipping Norton and the surrounding area. Contact us to today to get a comp...
From £87,216
Experienced extension builder ready to quote for your work. DRC Construction is the best extension builder in Chipping Norton. No obligation free q...
From £87,216
Need to find an Extension Builder near you for all your extension buildering work?
BA Knott Oxford Ltd provides a local, trusted extension ...
From £86,832
CEDAR INTERIORS LIMITED are here to help customers who need an Extension Builder in Chipping Norton. We offer a competitive rate to complete all yo...
From £87,240
Approved extension builder in Chipping Norton, covering 20 miles.
Whatever extension buildering work you need, including emergency repairs, ...
From £87,512
Michael E Phillips is an established extension buildering business in Chipping Norton. We come highly recommended and provide competitive quotes fo...
From £87,032
Need an Extension Builder in Chipping Norton? A C SPENCER BUILDERS has been helping local clients (20 mile radius) with their extension buildering ...
From £87,168
Singh Builders is an established extension buildering business in Chipping Norton. We come highly recommended and provide competitive quotes for yo...
From £87,224
Need an Extension Builder in Chipping Norton? K C CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs...

Building a granny annexe ranges from £86,832 (CEDAR INTERIORS LIMITED based in OX16) to £87,512 (Michael E Phillips based in OX2), 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 Chipping Norton by posting a job with HaMuch. We will send it to extension builders in Chipping Norton who will be happy to help you.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Granny Annexe near Witney | £32 | £244 |
| Granny Annexe near Banbury | £33 | £239 |
| Granny Annexe near Cherwell | £35 | £249 |
| Granny Annexe near Oxford | £37 | £261 |
| Granny Annexe near Bicester | £35 | £249 |
| Granny Annexe near Vale of White Horse | £36 | £271 |
| Granny Annexe near Abingdon-on-Thames | £35 | £258 |
| Granny Annexe near Stratford-upon-Avon | £27 | £215 |
| Granny Annexe near Stratford-on-Avon | £27 | £215 |
| Granny Annexe near Evesham | £35 | £264 |
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 - £17,662

Two storey extension - £88,242

Build a timber frame extension - £26,162

Build a swimming pool - £81,162

Single storey extension - £58,232

Side return extension - £43,318

Install an RSJ - £2,362

Outbuilding - £10,162

Build a Mansard loft conversion - £52,162

Loft conversion - £35,265

Build a kitchen extension - £42,162

Hip to gable loft conversion - £42,162

Granny annexe - £87,162

Garden office - £10,162

Convert a Garage - £16,162

Garage - £18,662

Build a flat roof extension - £22,162

Build a dormer loft conversion - £42,162

Concrete foundations - £6,412

Convert a bungalow loft - £29,162

Convert a basement - £39,318