Convert your SG1 garage from £15,320

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Garage conversion cost in SG1

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 SG1 typically range from £15,320 (L P L Property Services Limited based in SG5) to £16,024 (Building And Technology Systems Ltd based in SG4), 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 SG1 who will be happy to help.

Estimates for garage conversion near SG1

Estimates for common extension builder jobs in SG1;

JobEstimate
Underpinning a house£17,389
Build a two storey extension£87,834
Build a timber frame extension£25,889
Install a swimming pool£80,889
Cost to build a single storey extension£52,786
Cost to build a side return extension£40,254
Install an RSJ£2,089
Build an outbuilding£9,889
Build a mansard loft conversion£51,889
Cost of a loft conversion£32,712
Build a kitchen extension£41,889
Build a hip to gable loft conversion£41,889
Build a granny annexe£86,889
Build a garden office£9,889
Convert a garage£15,889
Build a new garage£18,389
Build a flat roof extension£21,889
Build a dormer loft conversion£41,889
Lay a concrete foundation£6,139
Convert a bungalow loft£28,889
Basement conversion cost£36,254
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Rates for other SG1 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 SG1
Estimate Garage conversion cost in SG1 based on hourly/daily rate (excluding VAT or callout charges)
Business name Garage conversion cost
Wyatt Installations, Hertfordshire, SG1 £16,000
Stevenage Roofing Services, Hertfordshire, SG1 £16,008
Harris Building Solutions Limited, Stevenage, SG1 £15,848
G B BUILDSTORE LTD, Stevenage, SG1 £15,920
Red Swan Construction, Hertfordshire, SG2 £15,992
Precision Roofing & Building Maintenance, Stevenage, SG1 £16,000
Conserv-a-tech, 24 Riccat Lane, Stevenage, Hertfordshire, SG1 £15,840
GB Build, 33 Walnut Tree Close, Aston End, Poplar, Stevenage, Hertfordshire, SG2 £15,840
WALKERN CONSTRUCTION LIMITED, Ardeley, SG2 £15,944
Country Home Concepts, Hertfordshire, SG4 £16,008
Totalworth Building Services, Hitchin, SG4 £15,888
Ross Taylor Homes, Unit 18 Mardleybury Farm, Mardleybury Road, Datchworth, Hertfordshire, SG3 £15,832
MA Gower, Welwyn, AL6 £15,600
Interior Installations, Welwyn, AL6 £15,888
M P BUILDING LIMITED, Hitchin, SG4 £15,960
Laurdan Building LTD, Welwyn, AL6 £15,976
M SPINDLER CONSTRUCTION LTD, Letchworth, SG6 £15,960
WILLMOTT DIXON CONSTRUCTION LI, Letchworth, SG6 £15,968
Draincall Services Ltd, 20 Such Close, Letchworth Garden City, H, SG6 £15,848
Gilbert & Gregson Construction Ltd, Letchworth Garden City, Hertfordshire, SG6 £15,824
L P L Property Services Limited, Hitchin, SG5 £15,320
HB Construction, Offley, SG5 £15,952
TPJ Building Ltd, Ware, SG12 £15,896
Building And Technology Systems Ltd, Hertfordshire, SG4 £16,024
Amcell Renovations, Hitchin, SG4 £15,896

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Garage Conversion near Stevenage£37£239
Garage Conversion near Hitchin£37£238
Garage Conversion near North Hertfordshire£37£238
Garage Conversion near Letchworth£37£239
Garage Conversion near East Hertfordshire£37£242
Garage Conversion near Welwyn Garden City£36£229
Garage Conversion near Hertford£39£247
Garage Conversion near Harpenden£69£256
Garage Conversion near Luton£37£240
Garage Conversion near Ware£40£252