Relax... you have found a reliable extension builder in Chepstow. A M I Construction is a friendly and reliable company based in Chepstow who consi...
Chepstow, NP16
New Haven Construction Group Ltd is an established extension buildering business in Chepstow. We come highly recommended and provide competitive qu...
Eric J Ivins is a trusted extension builder serving customers in Chepstow and the surrounding area. Contact us to today to get a competitive quote ...
Experienced extension builder ready to quote for your work. G & J BUILDING MAINTENANCE is the best extension builder in Chepstow. No obligation fre...
From £87,700
Chepstow, NP16
Need to find an Extension Builder near you for all your extension buildering work?
R & G Taylor Builders provides a local, trusted extensio...
From £87,796
Need an Extension Builder in Chepstow? Milliner Construction has been helping local clients (20 mile radius) with their extension buildering jobs f...
From £87,544
GOLDCLIFF CONSTRUCTION LTD are here to help customers who need an Extension Builder in Chepstow. We offer a competitive rate to complete all your e...

Costs range from £87,544 (GOLDCLIFF CONSTRUCTION LTD based in NP26) to £87,868 (G & J BUILDING MAINTENANCE based in BS35), 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 Bradley Stoke | £34 | £259 |
| Two Storey Extension near Portishead | £33 | £247 |
| Two Storey Extension near South Gloucestershire | £34 | £260 |
| Two Storey Extension near Clifton | £33 | £255 |
| Two Storey Extension near Yate | £34 | £263 |
| Two Storey Extension near Newport | £41 | £233 |
| Two Storey Extension near Bristol | £33 | £255 |
| Two Storey Extension near Cwmbran | £43 | £219 |
| Two Storey Extension near Kingswood | £34 | £257 |
| Two Storey Extension near Pontypool | £30 | £210 |
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 - £17,334

Two storey extension - £87,751

Build a timber frame extension - £25,834

Build a swimming pool - £80,834

Single storey extension - £51,686

Side return extension - £39,636

Install an RSJ - £2,034

Outbuilding - £9,834

Build a Mansard loft conversion - £51,834

Loft conversion - £32,196

Build a kitchen extension - £41,834

Hip to gable loft conversion - £41,834

Granny annexe - £86,834

Garden office - £9,834

Convert a Garage - £15,834

Garage - £18,334

Build a flat roof extension - £21,834

Build a dormer loft conversion - £41,834

Concrete foundations - £6,084

Convert a bungalow loft - £28,834

Convert a basement - £35,636