From £34,390
Need to find an Extension Builder near you for all your extension buildering work?
A-Pex Building provides a local, trusted extension build...
From £43,480
Relax... you have found a reliable extension builder in CT1. Clint Construction is a friendly and reliable company based in CT1 who consider no job...
From £38,440
Osprey Property Repairs is a trusted extension builder serving customers in CT1 and the surrounding area. Contact us to today to get a competitive...
From £33,760
All building work , all hoyse maintenance. House extension and refurbishment works.
From £30,880
35 years in the trade can Lay bricks plaster roofing wall and floor tiling
From £43,750
Experienced extension builder ready to quote for your work. SEAN EVANS GENERAL BUILDER is the best extension builder in CT1. No obligation free quo...
From £40,060
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £41,050
I D S BUILDERS LIMITED is an established extension buildering business in CT1. We come highly recommended and provide competitive quotes for your w...
From £37,630
At Wells & Co we offer a comprehensive building service. We specialise in Period properties, bespoke renovations and steel fabrication.Along with o...
From £39,520
Christian Builders Margate Ltd is a multi-service company founded by Nick Christian. We operate with a highly skilled team of designers, tradesmen,...

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 CT1.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Canterbury | £31 | £232 |
| Side Return Extension near Whitstable | £28 | £214 |
| Side Return Extension near Herne Bay | £28 | £213 |
| Side Return Extension near Faversham | £34 | £235 |
| Side Return Extension near Swale | £35 | £241 |
| Side Return Extension near Thanet | £27 | £207 |
| Side Return Extension near Folkestone | £31 | £233 |
| Side Return Extension near Ashford | £36 | £256 |
| Side Return Extension near Deal | £26 | £199 |
| Side Return Extension near Hythe | £31 | £228 |
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 - £17,215

Two storey extension - £87,573

Build a timber frame extension - £25,715

Build a swimming pool - £80,715

Single storey extension - £49,304

Side return extension - £38,296

Install an RSJ - £1,915

Outbuilding - £9,715

Build a Mansard loft conversion - £51,715

Loft conversion - £31,080

Build a kitchen extension - £41,715

Hip to gable loft conversion - £41,715

Granny annexe - £86,715

Garden office - £9,715

Convert a Garage - £15,715

Garage - £18,215

Build a flat roof extension - £21,715

Build a dormer loft conversion - £41,715

Concrete foundations - £5,965

Convert a bungalow loft - £28,715

Convert a basement - £34,296