From £88,000
MID Construct is an established and experienced local extension builder in Tetbury. Please contact us for a free, no obligation quote and competit...
From £87,700
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,940
Deadsmooth Plastering & Building Co is a trusted extension builder serving customers in Tetbury and the surrounding area. Contact us to today to ge...
From £87,820
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,000
L&P Developments Ltd is an established and experienced local extension builder in Tetbury. Please contact us for a free, no obligation quote and c...
From £88,276
Need to find an Extension Builder near you for all your extension buildering work?
WILSONS BUILDERS CO LTD provides a local, trusted extens...
From £87,664
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,676
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,276
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,228
Prestige Build Services LTD is a trusted extension builder serving customers in Tetbury and the surrounding area. Contact us to today to get a comp...

Costs range from £87,664 (Smithys based in GL5) to £88,276 (WILSONS BUILDERS CO LTD based in GL12), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
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| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Stroud | £33 | £249 |
| Two Storey Extension near Chippenham | £34 | £258 |
| Two Storey Extension near Yate | £34 | £263 |
| Two Storey Extension near Quedgeley | £32 | £247 |
| Two Storey Extension near South Gloucestershire | £34 | £260 |
| Two Storey Extension near Gloucester | £31 | £236 |
| Two Storey Extension near Calne | £29 | £225 |
| Two Storey Extension near Thamesdown | £38 | £239 |
| Two Storey Extension near Swindon | £38 | £238 |
| Two Storey Extension near Bradley Stoke | £34 | £259 |
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 - £17,472

Two storey extension - £87,958

Build a timber frame extension - £25,972

Build a swimming pool - £80,972

Single storey extension - £54,440

Side return extension - £41,185

Install an RSJ - £2,172

Outbuilding - £9,972

Build a Mansard loft conversion - £51,972

Loft conversion - £33,488

Build a kitchen extension - £41,972

Hip to gable loft conversion - £41,972

Granny annexe - £86,972

Garden office - £9,972

Convert a Garage - £15,972

Garage - £18,472

Build a flat roof extension - £21,972

Build a dormer loft conversion - £41,972

Concrete foundations - £6,222

Convert a bungalow loft - £28,972

Convert a basement - £37,185