Convert your Johnstone garage from £15,360

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Garage conversion cost in Johnstone

A garage conversion can help you add extra space to your home without having to spend thousands on a new extension or loft conversion. While cheaper, a garage conversion is still a significant outlay that you should think carefully about before proceeding.

Garage conversions in Johnstone typically range from £15,360 (Glencroft Builders Ltd based in G81) to £15,848 (Abbey Services (Scotland) Ltd based in PA3), but the only way to get an accurate cost for your specific project is to get quotes. 

Post a job with HaMuch and we'll send it to extension builders in Johnstone who will be happy to help.

Estimates for garage conversion near Johnstone

Estimates for common extension builder jobs in Johnstone;

JobEstimate
Underpinning a house£17,270
Build a two storey extension£87,655
Build a timber frame extension£25,770
Install a swimming pool£80,770
Cost to build a single storey extension£50,405
Cost to build a side return extension£38,915
Install an RSJ£1,970
Build an outbuilding£9,770
Build a mansard loft conversion£51,770
Cost of a loft conversion£31,596
Build a kitchen extension£41,770
Build a hip to gable loft conversion£41,770
Build a granny annexe£86,770
Build a garden office£9,770
Convert a garage£15,770
Build a new garage£18,270
Build a flat roof extension£21,770
Build a dormer loft conversion£41,770
Lay a concrete foundation£6,020
Convert a bungalow loft£28,770
Basement conversion cost£34,915
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Rates for other Johnstone trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Garage conversion cost in Johnstone
Estimate Garage conversion cost in Johnstone based on hourly/daily rate (excluding VAT or callout charges)
Business name Garage conversion cost
SCOTWEST BUILDING SERVICES LTD, Johnstone, PA5 £15,792
Strong Point Property Maintenance Ltd, MO19 115 Abercorn Street, Paisley, PA3 £15,840
Abbey Services (Scotland) Ltd, Paisley, PA3 £15,848
AutoPoint Paisley, Scottish Borders, PA1 £15,848
Design & Build Property Services, Glasgow, G53 £15,792
LOCHNAGAR CONSTRUCTION LTD, Clydebank, G81 £15,792
LAKE BUILDERS LTD, Anniesland, G13 £15,776
Glencroft Builders Ltd, Clydebank, G81 £15,360
KFM Developments LTD, Glasgow, G52 £15,848
Adelphi Design & Construction Ltd, Anniesland, G13 £15,760
Gvs Tiling Services, Broomhill, G11 £15,768
Gman-Joinery & Builders, Anniesland, G13 £15,768
Boyle Construction Glasgow Ltd, Newton Mearns, G77 £15,776
J & S Autos (Glasgow) Ltd, J & S Autos, Unit 3, 219 Govan Road, GLA, G51 £15,632
M.Pyre (Builders), Pollockshields, G41 £15,768
Greg Collins Carpentry and Joinery, Scotland, G61 £15,824
Silver Glen Developments Ltd, Anderston, G3 £15,768
ProRend, Maryhill, G20 £15,736
CMK Home Extensions Ltd, Glasgow, East Dunbartonshire, g61 £15,792
J & J Property Services, Lambhill, G23 £15,752
nest, Glasgow, Glasgow City, G1 £15,784
Arkiton, 38 Queens Street, Glasgow, Glasgow City, G1 £15,784
Arkiton Design & Build, Glasgow City, G1 £15,824
BMB BUILDERS, Kilmarnock, KA3 £15,800
KB Contractors, South Lanarkshire, G2 £15,824

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Garage Conversion near Johnstone£45£333
Garage Conversion near Renfrewshire£47£348
Garage Conversion near Paisley£30£223
Garage Conversion near Barrhead£31£223
Garage Conversion near Erskine£30£222
Garage Conversion near Renfrew£29£224
Garage Conversion near Clydebank£30£225
Garage Conversion near Newton Mearns£30£224
Garage Conversion near Giffnock£30£223
Garage Conversion near Dumbarton£25£200