From £33,525
D.Bradbury Property Services are here to help customers who need an Extension Builder in OX11. We offer a competitive rate to complete all your ext...
From £35,625
The business can carry out all aspects of building work:- single or double storey extensions- kitchen and bathroom installations- p...
From £34,650
Trusted and professional extension builder in OX11. Experienced in all extension buildering work and keeping within budget and on quote. Jigsaw Com...
From £33,375
Friendly local builder... professional tidy and competitive....
From £34,875
Bluestones Garden Design Ltd is an established and experienced local extension builder in OX11. Please contact us for a free, no obligation quote a...
From £37,425
Need to find an Extension Builder near you for all your extension buildering work?
Steel Brook Construction provides a local, trusted exten...
From £35,250
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £34,650
Countryside Oak is an established and experienced local extension builder in OX11. Please contact us for a free, no obligation quote and competitiv...
From £35,325
Need to find an Extension Builder near you for all your extension buildering work?
Inside Out Oxford, Bespoke Garden Rooms provides a loca...
From £32,400
AJC PROJECT SERVICES Ltd is an established and experienced local extension builder in OX11. Please contact us for a free, no obligation quote and c...

Comparing extension builders estimates for Loft conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost of a loft conversion in OX11 by posting your job to extension builders in OX11.
"Dormer loft conversion on one side. 3x bedrooms, 2 in dormer with 1 eindow each and 1 bedroom on slopped roof side with 3x windows. 2 in bedroom and 1 in landing. We can clear all waste" - DIDCOT
"Loft conversion" - DIDCOT
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Loft Conversion near Didcot | £36 | £266 |
| Loft Conversion near Abingdon-on-Thames | £35 | £258 |
| Loft Conversion near South Oxfordshire | £36 | £253 |
| Loft Conversion near Vale of White Horse | £36 | £271 |
| Loft Conversion near Oxford | £37 | £265 |
| Loft Conversion near Newbury | £37 | £262 |
| Loft Conversion near Thatcham | £38 | £266 |
| Loft Conversion near Caversham | £38 | £266 |
| Loft Conversion near Reading | £42 | £266 |
| Loft Conversion near Witney | £32 | £244 |
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 - £17,602

Two storey extension - £88,154

Build a timber frame extension - £26,102

Build a swimming pool - £81,102

Single storey extension - £57,048

Side return extension - £42,652

Install an RSJ - £2,302

Outbuilding - £10,102

Build a Mansard loft conversion - £52,102

Loft conversion - £34,710

Build a kitchen extension - £42,102

Hip to gable loft conversion - £42,102

Granny annexe - £87,102

Garden office - £10,102

Convert a Garage - £16,102

Garage - £18,602

Build a flat roof extension - £22,102

Build a dormer loft conversion - £42,102

Concrete foundations - £6,352

Convert a bungalow loft - £29,102

Convert a basement - £38,652