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S & K Windows are here to help customers who need an Extension Builder in DL7. We offer a competitive rate to complete all your extension builderin...
From £40,060
Darren Collin
Hi I'm darren
I'm a fully qualified time served joiner I have been doing it for 30 years and have been self employed for 12 years ...

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 DL7.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Darlington | £60 | £222 |
| Side Return Extension near Ingleby Barwick | £41 | £228 |
| Side Return Extension near Thornaby-on-Tees | £42 | £231 |
| Side Return Extension near Stockton-on-Tees | £41 | £228 |
| Side Return Extension near Middlesbrough | £43 | £236 |
| Side Return Extension near Newton Aycliffe | £38 | £225 |
| Side Return Extension near Billingham | £44 | £242 |
| Side Return Extension near Eston | £42 | £241 |
| Side Return Extension near Bishop Auckland | £38 | £248 |
| Side Return Extension near Harrogate | £29 | £225 |
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 - £17,296

Two storey extension - £87,694

Build a timber frame extension - £25,796

Build a swimming pool - £80,796

Single storey extension - £50,920

Side return extension - £39,205

Install an RSJ - £1,996

Outbuilding - £9,796

Build a Mansard loft conversion - £51,796

Loft conversion - £31,838

Build a kitchen extension - £41,796

Hip to gable loft conversion - £41,796

Granny annexe - £86,796

Garden office - £9,796

Convert a Garage - £15,796

Garage - £18,296

Build a flat roof extension - £21,796

Build a dormer loft conversion - £41,796

Concrete foundations - £6,046

Convert a bungalow loft - £28,796

Convert a basement - £35,205