Adam Porter
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A-Pex Building provides a local, trusted extension build...
From £39,520
Relax... you have found a reliable extension builder in CT16. Cosbuild and Maintenance ltd is a friendly and reliable company based in CT16 who con...

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 CT16.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Dover | £29 | £226 |
| Side Return Extension near Folkestone | £31 | £233 |
| Side Return Extension near Deal | £26 | £199 |
| Side Return Extension near Hythe | £31 | £228 |
| Side Return Extension near Canterbury | £31 | £232 |
| Side Return Extension near Margate | £27 | £208 |
| Side Return Extension near Ramsgate | £27 | £208 |
| Side Return Extension near Thanet | £27 | £208 |
| Side Return Extension near Broadstairs | £27 | £208 |
| Side Return Extension near Herne Bay | £28 | £213 |
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 - £17,096

Two storey extension - £87,394

Build a timber frame extension - £25,596

Build a swimming pool - £80,596

Single storey extension - £46,920

Side return extension - £36,955

Install an RSJ - £1,796

Outbuilding - £9,596

Build a Mansard loft conversion - £51,596

Loft conversion - £29,963

Build a kitchen extension - £41,596

Hip to gable loft conversion - £41,596

Granny annexe - £86,596

Garden office - £9,596

Convert a Garage - £15,596

Garage - £18,096

Build a flat roof extension - £21,596

Build a dormer loft conversion - £41,596

Concrete foundations - £5,846

Convert a bungalow loft - £28,596

Convert a basement - £32,955