From £38,670
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £39,930
Experienced extension builder ready to quote for your work. DRC Construction is the best extension builder in Abingdon-on-thames. No obligation fre...
From £39,030
Need to find an Extension Builder near you for all your extension buildering work?
THAMESIDE CONSTRUCTION provides a local, trusted extensi...
From £38,850
Bluestones Garden Design Ltd is an established and experienced local extension builder in Abingdon-on-thames. Please contact us for a free, no obli...
From £37,860
Trusted and professional extension builder in Abingdon-on-thames. Experienced in all extension buildering work and keeping within budget and on quo...
From £37,320
Lambert Home Builds is a trusted extension builder serving customers in Abingdon-on-thames and the surrounding area. Contact us to today to get a c...
From £36,150
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £40,200
Approved extension builder in Abingdon-on-thames, covering 20 miles.
Whatever extension buildering work you need, including emergency repair...
From £37,230
D.Bradbury Property Services are here to help customers who need an Extension Builder in Abingdon-on-thames. We offer a competitive rate to complet...
From £37,050
Friendly local builder... professional tidy and competitive....

Comparing extension builders estimates for a Convert a basement 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 to convert a basement in Abingdon-on-thames by posting a job with HaMuch and we will send it to extension builders in Abingdon-on-thames.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Convert A Basement near Abingdon-on-Thames | £35 | £258 |
| Convert A Basement near Didcot | £36 | £266 |
| Convert A Basement near Oxford | £37 | £261 |
| Convert A Basement near South Oxfordshire | £36 | £253 |
| Convert A Basement near Vale of White Horse | £36 | £271 |
| Convert A Basement near Witney | £32 | £244 |
| Convert A Basement near Cherwell | £35 | £249 |
| Convert A Basement near Bicester | £35 | £249 |
| Convert A Basement near Newbury | £37 | £262 |
| Convert A Basement near Caversham | £38 | £265 |
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 - £17,565

Two storey extension - £88,097

Build a timber frame extension - £26,065

Build a swimming pool - £81,065

Single storey extension - £56,296

Side return extension - £42,229

Install an RSJ - £2,265

Outbuilding - £10,065

Build a Mansard loft conversion - £52,065

Loft conversion - £34,358

Build a kitchen extension - £42,065

Hip to gable loft conversion - £42,065

Granny annexe - £87,065

Garden office - £10,065

Convert a Garage - £16,065

Garage - £18,565

Build a flat roof extension - £22,065

Build a dormer loft conversion - £42,065

Concrete foundations - £6,315

Convert a bungalow loft - £29,065

Convert a basement - £38,229