From £39,790
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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 DL5.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Newton Aycliffe | £38 | £225 |
| Side Return Extension near Bishop Auckland | £38 | £248 |
| Side Return Extension near Spennymoor | £37 | £249 |
| Side Return Extension near Darlington | £60 | £222 |
| Side Return Extension near Stockton-on-Tees | £41 | £228 |
| Side Return Extension near Durham | £47 | £267 |
| Side Return Extension near Billingham | £44 | £242 |
| Side Return Extension near Thornaby-on-Tees | £42 | £231 |
| Side Return Extension near Ingleby Barwick | £41 | £228 |
| Side Return Extension near Middlesbrough | £43 | £236 |
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 - £17,348

Two storey extension - £87,772

Build a timber frame extension - £25,848

Build a swimming pool - £80,848

Single storey extension - £51,960

Side return extension - £39,790

Install an RSJ - £2,048

Outbuilding - £9,848

Build a Mansard loft conversion - £51,848

Loft conversion - £32,325

Build a kitchen extension - £41,848

Hip to gable loft conversion - £41,848

Granny annexe - £86,848

Garden office - £9,848

Convert a Garage - £15,848

Garage - £18,348

Build a flat roof extension - £21,848

Build a dormer loft conversion - £41,848

Concrete foundations - £6,098

Convert a bungalow loft - £28,848

Convert a basement - £35,790