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CEDAR INTERIORS LIMITED
Banbury, OX16
CEDAR INTERIORS LIMITED are here to help customers who need an Extension Builder in Banbury. We offer a competitive rate to complete all your exten...
"Cost of a loft conversion" - OX16, job posted 12/06/26
A C SPENCER BUILDERS
Need an Extension Builder in Banbury? A C SPENCER BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs for...
"Concrete foundation" - BANBURY, job posted 02/12/24
£31/hr
£227/day
P GEORGE CONSTRUCTION LTD
Trusted and professional extension builder in Banbury. Experienced in all extension buildering work and keeping within budget and on quote. P GEORG...
£33/hr
£223/day
ADVANCED BUILDING CONCEPTS
garry
ADVANCED BUILDING CONCEPTS is an established and experienced local extension builder in Banbury. Please contact us for a free, no obligation quote ...
£30/hr
£238/day
NJM GENERAL BUILDING CONTRACTO
Banbury, OX16
NJM GENERAL BUILDING CONTRACTO is an established and experienced local extension builder in Banbury. Please contact us for a free, no obligation qu...
£38/hr
£269/day
Haras Building Contractors Ltd
Haras Building Contractors Ltd is a family run business with over 20 years experience within the building trade. We firmly believe in and work from...
£35/hr
£239/day
M.Curtis Building Ltd
M.Curtis Building Ltd is a one-stop solution for all your extension buildering needs. Establish over 10 years ago and covering 20 miles around Banb...
£32/hr
£221/day
UJ Developments
UJ Developments is an established extension buildering business in Banbury. We come highly recommended and provide competitive quotes for your work...
£34/hr
£226/day
Caliber Construction Ltd
If you are looking for a Banbury extension builder and you need something replaced, fitted, or fixed, contact Caliber Construction Ltd today. We ar...
Compare Banbury extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Banbury | £33 | £239 |
| Extension Builders near Cherwell | £35 | £249 |
| Extension Builders near Bicester | £35 | £249 |
| Extension Builders near Daventry | £31 | £230 |
| Extension Builders near Leamington Spa | £27 | £212 |
| Extension Builders near Stratford-upon-Avon | £27 | £215 |
| Extension Builders near Stratford-on-Avon | £27 | £215 |
| Extension Builders near Warwick | £28 | £213 |
| Extension Builders near Witney | £32 | £244 |
| Extension Builders near Rugby | £31 | £224 |
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 - £25,888

Garden office - £9,888

Granny annexe - £86,888

Build a flat roof extension - £21,888

Convert a Garage - £15,888

Hip to gable loft conversion - £41,888

Convert a bungalow loft - £28,888

Build a dormer loft conversion - £41,888

Build a swimming pool - £80,888

Build a Mansard loft conversion - £51,888

Concrete foundations - £6,138

Underpin a building - £17,388

Two storey extension - £87,832

Convert a basement - £36,240

Side return extension - £40,240

Loft conversion - £32,700

Garage - £18,388

Single storey extension - £52,760

Outbuilding - £9,888

Install an RSJ - £2,088

Build a kitchen extension - £41,888
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