Convert your Johnston garage from £15,280

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Garage conversion cost in Johnston

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 Johnston typically range from £15,280 (CR Joiners based in G82) to £15,928 (DRUMKINNON JOINERY & BUILDING based in G83), 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 Johnston who will be happy to help.

Estimates for garage conversion near Johnston

Estimates for common extension builder jobs in Johnston;

JobEstimate
Underpinning a house£17,265
Build a two storey extension£87,648
Build a timber frame extension£25,765
Install a swimming pool£80,765
Cost to build a single storey extension£50,302
Cost to build a side return extension£38,858
Install an RSJ£1,965
Build an outbuilding£9,765
Build a mansard loft conversion£51,765
Cost of a loft conversion£31,548
Build a kitchen extension£41,765
Build a hip to gable loft conversion£41,765
Build a granny annexe£86,765
Build a garden office£9,765
Convert a garage£15,765
Build a new garage£18,265
Build a flat roof extension£21,765
Build a dormer loft conversion£41,765
Lay a concrete foundation£6,015
Convert a bungalow loft£28,765
Basement conversion cost£34,858
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Rates for other Johnston 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 Johnston
Estimate Garage conversion cost in Johnston 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
AVM Builder Ltd, Glasgow, G78 £15,848
Design & Build Property Services, Glasgow, G53 £15,792
Glencroft Builders Ltd, Clydebank, G81 £15,360
LOCHNAGAR CONSTRUCTION LTD, Clydebank, G81 £15,792
LAKE BUILDERS LTD, Anniesland, G13 £15,776
Adelphi Design & Construction Ltd, Anniesland, G13 £15,760
KFM Developments LTD, Glasgow, G52 £15,848
GH BUILDING SERVICES LTD, Greenock, PA14 £15,920
Gman-Joinery & Builders, Anniesland, G13 £15,768
Gvs Tiling Services, Broomhill, G11 £15,768
Boyle Construction Glasgow Ltd, Newton Mearns, G77 £15,776
CR Joiners, Cardross, G82 £15,280
J & S Autos (Glasgow) Ltd, J & S Autos, Unit 3, 219 Govan Road, GLA, G51 £15,632
Greg Collins Carpentry and Joinery, Scotland, G61 £15,824
BMB BUILDERS, Kilmarnock, KA3 £15,800
M.Pyre (Builders), Pollockshields, G41 £15,768
CMK Home Extensions Ltd, Glasgow, East Dunbartonshire, g61 £15,792
Adrian K Wilson Roofing Specialist, Dalry, KA24 £15,864
Silver Glen Developments Ltd, Anderston, G3 £15,768
DRUMKINNON JOINERY & BUILDING, Alexandria, G83 £15,928
ProRend, Maryhill, G20 £15,736

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Location in UKHourly RateDaily Rate
Garage Conversion near Renfrewshire£47£348
Garage Conversion near Johnstone£45£333
Garage Conversion near Paisley£30£223
Garage Conversion near Erskine£30£222
Garage Conversion near Barrhead£31£223
Garage Conversion near Renfrew£29£224
Garage Conversion near Greenock£24£200
Garage Conversion near Clydebank£30£225
Garage Conversion near Dumbarton£25£200
Garage Conversion near Port Glasgow£28£220