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BA Knott Oxford Ltd
Barry Knott
Need to find an Extension Builder near you for all your extension buildering work?
BA Knott Oxford Ltd provides a local, trusted extension ...
"Build a two storey extension" - OX3, job posted 01/05/26
DRC Construction
Experienced extension builder ready to quote for your work. DRC Construction is the best extension builder in Botley. No obligation free quotes and...
"Two storey extension" - OXFORD, job posted 16/09/25
Lambert Home Builds
Lambert Home Builds is a trusted extension builder serving customers in Botley and the surrounding area. Contact us to today to get a competitive q...
"Single storey extension" - OXFORD, job posted 17/05/25
HH Projects and Services
DOM ZVIGA
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
APH Construction Limited
Botley, OX2
Approved extension builder in Botley, covering 20 miles.
Whatever extension buildering work you need, including emergency repairs, hire a co...
Michael E Phillips
Mick Phillips
Michael E Phillips is an established extension buildering business in Botley. We come highly recommended and provide competitive quotes for your wo...
Singh Builders
Singh Builders is an established extension buildering business in Botley. We come highly recommended and provide competitive quotes for your work.<...
K C CONSTRUCTION
Botley, OX2
Need an Extension Builder in Botley? K C CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for many...
Beaumont Design & Build Ltd
Zain Hassan
Trusted and professional extension builder in Botley. Experienced in all extension buildering work and keeping within budget and on quote. Beaumont...
TNT CONSTRUCTION
TNT CONSTRUCTION are here to help customers who need an Extension Builder in Botley. We offer a competitive rate to complete all your extension bui...
The Estimating Group - Quantity Surveyors
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
APPLEWOOD CONSTRUCTION
APPLEWOOD CONSTRUCTION is a trusted extension builder serving customers in Botley and the surrounding area. Contact us to today to get a competitiv...
R AND J CONSTRUCTION
Botley, OX2
R AND J CONSTRUCTION is an established and experienced local extension builder in Botley. Please contact us for a free, no obligation quote and com...
£36/hr
£262/day
E.N.K. Construction Limited
Trusted and professional extension builder in Botley. Experienced in all extension buildering work and keeping within budget and on quote. E.N.K. C...
£36/hr
£267/day
THAMESIDE CONSTRUCTION
Need to find an Extension Builder near you for all your extension buildering work?
THAMESIDE CONSTRUCTION provides a local, trusted extensi...
£32/hr
£235/day
JKT BUILDERS
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£30/hr
£240/day
TG Projects Ltd
Tom Grenshaw
Relax... you have found a reliable extension builder in Botley. TG Projects Ltd is a friendly and reliable company based in Botley who consider no ...
£36/hr
£262/day
KEITH COOK CONSTRUCTION LIMITED
KEITH COOK CONSTRUCTION LIMITED are here to help customers who need an Extension Builder in Botley. We offer a competitive rate to complete all you...
£40/hr
£293/day
Crawford & Co. Construction Ltd.
Trusted and professional extension builder in Botley. Experienced in all extension buildering work and keeping within budget and on quote. Crawford...
£39/hr
£283/day
MG Property Maintenance & Services
MG Property Maintenance & Services is a trusted extension builder serving customers in Botley and the surrounding area. Contact us to today to get ...
Compare Botley extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Oxford | £38 | £270 |
| Extension Builders near Abingdon-on-Thames | £35 | £258 |
| Extension Builders near Witney | £32 | £244 |
| Extension Builders near Cherwell | £35 | £249 |
| Extension Builders near Bicester | £35 | £249 |
| Extension Builders near Didcot | £36 | £266 |
| Extension Builders near South Oxfordshire | £36 | £253 |
| Extension Builders near Vale of White Horse | £36 | £271 |
| Extension Builders near Aylesbury Vale | £36 | £246 |
| Extension Builders near Aylesbury | £42 | £270 |
Job estimates from extension builders near you
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.

Build a timber frame extension - £26,104

Garden office - £10,104

Granny annexe - £87,104

Build a flat roof extension - £22,104

Convert a Garage - £16,104

Hip to gable loft conversion - £42,104

Convert a bungalow loft - £29,104

Build a dormer loft conversion - £42,104

Build a swimming pool - £81,104

Build a Mansard loft conversion - £52,104

Concrete foundations - £6,354

Underpin a building - £17,604

Two storey extension - £88,156

Convert a basement - £38,670

Side return extension - £42,670

Loft conversion - £34,725

Garage - £18,604

Single storey extension - £57,080

Outbuilding - £10,104

Install an RSJ - £2,304

Build a kitchen extension - £42,104
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