From £87,064
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Port Riddell. No obligation fre...
From £87,988
Relax... you have found a reliable extension builder in Port Riddell. Adrian K Wilson Roofing Specialist is a friendly and reliable company based i...
From £88,156
DRUMKINNON JOINERY & BUILDING is a trusted extension builder serving customers in Port Riddell and the surrounding area. Contact us to today to get...
From £88,204
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,432
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,400
Trusted and professional extension builder in Port Riddell. Experienced in all extension buildering work and keeping within budget and on quote. CR...
From £88,912
MARTIN POWER BUILDERS are here to help customers who need an Extension Builder in Port Riddell. We offer a competitive rate to complete all your ex...
From £88,168
Need to find an Extension Builder near you for all your extension buildering work?
Price It Cost Consultants Ltd provides a local, trusted ...
From £88,120
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Costs range from £87,064 (Glencroft Builders Ltd based in G81) to £88,912 (MARTIN POWER BUILDERS based in PA16), 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 Port Glasgow | £32 | £250 |
| Two Storey Extension near Greenock | £30 | £243 |
| Two Storey Extension near Dumbarton | £29 | £232 |
| Two Storey Extension near Renfrewshire | £54 | £398 |
| Two Storey Extension near Johnstone | £52 | £381 |
| Two Storey Extension near Erskine | £34 | £258 |
| Two Storey Extension near Clydebank | £35 | £264 |
| Two Storey Extension near Paisley | £34 | £259 |
| Two Storey Extension near Renfrew | £35 | £263 |
| Two Storey Extension near Kilwinning | £33 | £250 |
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 - £17,533

Two storey extension - £88,049

Build a timber frame extension - £26,033

Build a swimming pool - £81,033

Single storey extension - £55,658

Side return extension - £41,870

Install an RSJ - £2,233

Outbuilding - £10,033

Build a Mansard loft conversion - £52,033

Loft conversion - £34,058

Build a kitchen extension - £42,033

Hip to gable loft conversion - £42,033

Granny annexe - £87,033

Garden office - £10,033

Convert a Garage - £16,033

Garage - £18,533

Build a flat roof extension - £22,033

Build a dormer loft conversion - £42,033

Concrete foundations - £6,283

Convert a bungalow loft - £29,033

Convert a basement - £37,870