From £88,204
Johnstone, PA5
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,120
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £88,360
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in Johnstone and the surrounding area. Contact us to today to get a ...
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 £88,408
LOCHNAGAR CONSTRUCTION LTD is a trusted extension builder serving customers in Johnstone and the surrounding area. Contact us to today to get a com...
From £88,192
LAKE BUILDERS LTD is an established extension buildering business in Johnstone. We come highly recommended and provide competitive quotes for your ...
From £87,064
Experienced extension builder ready to quote for your work. Glencroft Builders Ltd is the best extension builder in Johnstone. No obligation free q...
From £88,120
Adelphi Design & Construction Ltd is an established and experienced local extension builder in Johnstone. Please contact us for a free, no obligati...
From £87,916
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 (KFM Developments LTD based in G52), 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 Johnstone.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Two Storey Extension near Johnstone | £52 | £381 |
| Two Storey Extension near Renfrewshire | £54 | £398 |
| Two Storey Extension near Paisley | £34 | £259 |
| Two Storey Extension near Barrhead | £35 | £257 |
| Two Storey Extension near Erskine | £34 | £258 |
| Two Storey Extension near Renfrew | £35 | £264 |
| Two Storey Extension near Clydebank | £35 | £264 |
| Two Storey Extension near Newton Mearns | £34 | £262 |
| Two Storey Extension near Giffnock | £35 | £260 |
| Two Storey Extension near Dumbarton | £29 | £232 |
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 - £17,575

Two storey extension - £88,113

Build a timber frame extension - £26,075

Build a swimming pool - £81,075

Single storey extension - £56,504

Side return extension - £42,346

Install an RSJ - £2,275

Outbuilding - £10,075

Build a Mansard loft conversion - £52,075

Loft conversion - £34,455

Build a kitchen extension - £42,075

Hip to gable loft conversion - £42,075

Granny annexe - £87,075

Garden office - £10,075

Convert a Garage - £16,075

Garage - £18,575

Build a flat roof extension - £22,075

Build a dormer loft conversion - £42,075

Concrete foundations - £6,325

Convert a bungalow loft - £29,075

Convert a basement - £38,346