From £88,240
Kenmure Joinery Services are here to help customers who need an Extension Builder in Greenock. We offer a competitive rate to complete all your ext...
From £88,120
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Greenock. Please contact us for a free, no obligatio...
From £88,444
Need an Extension Builder in Greenock? Gman-Joinery & Builders has been helping local clients (20 mile radius) with their extension buildering jobs...
From £87,928
Relax... you have found a reliable extension builder in Greenock. DS Builders is a friendly and reliable company based in Greenock who consider no ...
From £87,892
J & J Property Services is an established extension buildering business in Greenock. We come highly recommended and provide competitive quotes for ...
From £87,712
Boyle Construction Glasgow Ltd is a trusted extension builder serving customers in Greenock and the surrounding area. Contact us to today to get a ...
From £87,064
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Greenock. No obligation free qu...
From £88,468
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £87,988
Relax... you have found a reliable extension builder in Greenock. Adrian K Wilson Roofing Specialist is a friendly and reliable company based in Gr...
From £88,432
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 £88,468 (Unibuild Property Services based in KA20), but these are just estimates. The best way to compare costs is to get real quotes from real builders.
Post your job on HaMuch and we'll send it to extension builders to Greenock.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Greenock | £30 | £243 |
| Two Storey Extension near Port Glasgow | £32 | £250 |
| Two Storey Extension near Dumbarton | £29 | £232 |
| Two Storey Extension near Renfrewshire | £54 | £398 |
| Two Storey Extension near Erskine | £34 | £258 |
| Two Storey Extension near Johnstone | £52 | £381 |
| Two Storey Extension near Clydebank | £35 | £264 |
| Two Storey Extension near Renfrew | £35 | £263 |
| Two Storey Extension near Paisley | £34 | £259 |
| Two Storey Extension near Bearsden | £34 | £263 |
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 - £17,519

Two storey extension - £88,029

Build a timber frame extension - £26,019

Build a swimming pool - £81,019

Single storey extension - £55,384

Side return extension - £41,716

Install an RSJ - £2,219

Outbuilding - £10,019

Build a Mansard loft conversion - £52,019

Loft conversion - £33,930

Build a kitchen extension - £42,019

Hip to gable loft conversion - £42,019

Granny annexe - £87,019

Garden office - £10,019

Convert a Garage - £16,019

Garage - £18,519

Build a flat roof extension - £22,019

Build a dormer loft conversion - £42,019

Concrete foundations - £6,269

Convert a bungalow loft - £29,019

Convert a basement - £37,716