From £38,350
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £39,070
Lancashire, BB1
Need to find an Extension Builder near you for all your extension buildering work?
D Parker Design & Build provides a local, trusted extens...
From £39,880
Lancashire, BB1
Need an Extension Builder in Lancashire? Smart building solutions Blackburn ltd has been helping local clients (20 mile radius) with their extensio...
From £38,260
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £37,270
WM Brickwork & Pointing are here to help customers who need an Extension Builder in Lancashire. We offer a competitive rate to complete all your ex...
From £40,690
M. Pickering Builder & Joiner is a trusted extension builder serving customers in Lancashire and the surrounding area. Contact us to today to get a...
From £38,530
Need to find an Extension Builder near you for all your extension buildering work?
East Lancs Construction Ltd provides a local, trusted ex...
From £39,430
BRYAN LEE BUILDING CONST LTD is an established and experienced local extension builder in Lancashire. Please contact us for a free, no obligation q...
From £38,440
Lonsdale Construction is a trusted extension builder serving customers in Lancashire and the surrounding area. Contact us to today to get a competi...
From £39,340
Need to find an Extension Builder near you for all your extension buildering work?
J. Grimshaw provides a local, trusted extension builderi...

Comparing extension builders estimates for Side return extension 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 a side return extention by posting your job to extension builders in Lancashire.
"Side return extension approx 7 square metres" - BLACKBURN, job posted 01/01/70
"Side return extension" - BLACKBURN, job posted 01/01/24
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Blackburn | £33 | £246 |
| Side Return Extension near Accrington | £33 | £243 |
| Side Return Extension near Darwen | £34 | £253 |
| Side Return Extension near Rawtenstall | £29 | £213 |
| Side Return Extension near Bamber Bridge | £30 | £216 |
| Side Return Extension near Chorley | £30 | £221 |
| Side Return Extension near Burnley | £29 | £219 |
| Side Return Extension near Preston | £30 | £218 |
| Side Return Extension near Leyland | £30 | £223 |
| Side Return Extension near Fulwood | £31 | £217 |
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 - £17,271

Two storey extension - £87,657

Build a timber frame extension - £25,771

Build a swimming pool - £80,771

Single storey extension - £50,424

Side return extension - £38,926

Install an RSJ - £1,971

Outbuilding - £9,771

Build a Mansard loft conversion - £51,771

Loft conversion - £31,605

Build a kitchen extension - £41,771

Hip to gable loft conversion - £41,771

Granny annexe - £86,771

Garden office - £9,771

Convert a Garage - £15,771

Garage - £18,271

Build a flat roof extension - £21,771

Build a dormer loft conversion - £41,771

Concrete foundations - £6,021

Convert a bungalow loft - £28,771

Convert a basement - £34,926