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SMM Property Services
Need to find an Extension Builder near you for all your extension buildering work?
SMM Property Services provides a local, trusted extensio...
"Garage conversion" - NG17, job posted 14/02/26
Peter Knowles
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Dormer loft conversion" - MANSFIELD, job posted 13/03/25
Garry Jones Bricklayer
Garry Jones Bricklayer are here to help customers who need an Extension Builder in Mansfield. We offer a competitive rate to complete all your exte...
Acorn Builders
Jonathan Petch
Acorn Builders is an established extension buildering business in Mansfield. We come highly recommended and provide competitive quotes for your wo...
A Thompson Joinery & Building
Mansfield, NG18
A Thompson Joinery & Building is a trusted extension builder serving customers in Mansfield and the surrounding area. Contact us to today to get a ...
Lewis Construction
Trusted and professional extension builder in Mansfield. Experienced in all extension buildering work and keeping within budget and on quote. Lewis...
Brook Contractors
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
BRS BUILDERS
Need an Extension Builder in Mansfield? BRS BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs for many ...
Dave Tideswell Builder Renovations
Mansfield, NG18
Need to find an Extension Builder near you for all your extension buildering work?
Dave Tideswell Builder Renovations provides a local, tru...
Brook Contractors
We specialise in full Bathroom Installations. From design and advise, to completion and satisfaction.
Moorside Construction Ltd
Mansfield, NG19
Trusted and professional extension builder in Mansfield. Experienced in all extension buildering work and keeping within budget and on quote. Moors...
George Raffan Builder
George Raffan Builder is an established and experienced local extension builder in Mansfield. Please contact us for a free, no obligation quote and...
£32/hr
£249/day
V H Construction
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
£36/hr
£269/day
CJS Building
CJS Building is an established and experienced local extension builder in Mansfield. Please contact us for a free, no obligation quote and competit...
£29/hr
£224/day
PJ Whitehurst (Building) Ltd
Need to find an Extension Builder near you for all your extension buildering work?
PJ Whitehurst (Building) Ltd provides a local, trusted e...
£32/hr
£237/day
Deanestor Limited
Deanestor Limited is an established extension buildering business in Mansfield. We come highly recommended and provide competitive quotes for your ...
£38/hr
£285/day
Fern Specialist Decorating
Fern Specialist Decorating are here to help customers who need an Extension Builder in Mansfield. We offer a competitive rate to complete all your ...
£37/hr
£275/day
EW Construction (Midlands) Ltd
Our building services company **EW Construction (Midlands) Ltd has over 10 years of experience in the industry. Since then, we have been helping cu...
£36/hr
£270/day
Bespoke Joinery & Building/ Nottingham
A family run business with over 30 years experience in one off projects, we pride ourselves in building a relationship with our customers which ena...
£36/hr
£280/day
Refresh Renovations - North Nottinghamshire
Experienced extension builder ready to quote for your work. Refresh Renovations - North Nottinghamshire is the best extension builder in Mansfield....
Compare Mansfield extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Mansfield | £33 | £261 |
| Extension Builders near Mansfield Woodhouse | £33 | £262 |
| Extension Builders near Forest Town | £33 | £262 |
| Extension Builders near Sutton-in-Ashfield | £33 | £264 |
| Extension Builders near Kirkby-in-Ashfield | £34 | £269 |
| Extension Builders near Ashfield | £34 | £269 |
| Extension Builders near Hucknall | £35 | £258 |
| Extension Builders near Alfreton | £34 | £261 |
| Extension Builders near Arnold | £35 | £244 |
| Extension Builders near Worksop | £33 | £265 |
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 - £26,184

Garden office - £10,184

Granny annexe - £87,184

Build a flat roof extension - £22,184

Convert a Garage - £16,184

Hip to gable loft conversion - £42,184

Convert a bungalow loft - £29,184

Build a dormer loft conversion - £42,184

Build a swimming pool - £81,184

Build a Mansard loft conversion - £52,184

Concrete foundations - £6,434

Underpin a building - £17,684

Two storey extension - £88,276

Convert a basement - £39,570

Side return extension - £43,570

Loft conversion - £35,475

Garage - £18,684

Single storey extension - £58,680

Outbuilding - £10,184

Install an RSJ - £2,384

Build a kitchen extension - £42,184
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