Build a single storey extension in SG18 from £41,400

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Extension builder estimates (based on hourly rates) to build a single storey extension in SG18

Range from the cheapest single storey extension £41,400 (L P L Property Services Limited based in SG5) to the dearest single storey extension £63,000 (J K L Building Contractors Ltd based in MK42).
Comparing extension builders estimates for fitting a downstairs toilet gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to build a single storey extension in SG18 by posting a job with HaMuch and we will send it to extension builders in SG18.

Estimates for single storey extension near SG18

Estimates for common extension builder jobs in SG18;

JobEstimate
Underpinning a house£17,403
Build a two storey extension£87,855
Build a timber frame extension£25,903
Install a swimming pool£80,903
Cost to build a single storey extension£53,067
Cost to build a side return extension£40,413
Install an RSJ£2,103
Build an outbuilding£9,903
Build a mansard loft conversion£51,903
Cost of a loft conversion£32,844
Build a kitchen extension£41,903
Build a hip to gable loft conversion£41,903
Build a granny annexe£86,903
Build a garden office£9,903
Convert a garage£15,903
Build a new garage£18,403
Build a flat roof extension£21,903
Build a dormer loft conversion£41,903
Lay a concrete foundation£6,153
Convert a bungalow loft£28,903
Basement conversion cost£36,413
2. Enter postcode to get estimate
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Rates for other SG18 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
Single storey extension cost in SG18
Estimate Single storey extension cost in SG18 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
TCL BUILDING SOLUTIONS LTD, Biggleswade, SG18 £55,160
Imogen Jack, 7 Longfield Road, Sandy, Bedfordshire, SG19 £50,520
J. WATSON BUILDERS, 6 Old Bedford Road, Potton, Bedfordshire, SG19 £50,360
R&J Building Services Ltd, Shefford, SG17 £49,880
North Hertfordshire Construction Ltd, Hitchin, SG5 £55,000
Applewood Design and Build Ltd, Blunham, Bedfordshire, MK44 £49,880
Bricklayers, Offley, SG5 £52,920
Specialist Building Refurbishm, Henlow, SG16 £54,040
MG Design & Build, Hertfordshire, SG5 £55,800
A.S. OHM Electrics Ltd, 34 Silver Street, Great Barford, Bedford, MK44 £52,920
Gilbert & Gregson Construction Ltd, Letchworth Garden City, Hertfordshire, SG6 £51,480
David Douglas Developments, HERTS, SG5 £55,480
Draincall Services Ltd, 20 Such Close, Letchworth Garden City, H, SG6 £51,960
M SPINDLER CONSTRUCTION LTD, Letchworth, SG6 £54,200
WILLMOTT DIXON CONSTRUCTION LI, Letchworth, SG6 £54,360
Prive Consultancy Ltd, Bedfordshire, MK45 £55,160
Blue Conker Ltd, Bedfordshire, MK45 £55,160
HB Construction, Offley, SG5 £54,040
M P BUILDING LIMITED, Hitchin, SG4 £54,200
O & E Developments Ld, Bedfordshire, MK45 £55,160
L P L Property Services Limited, Hitchin, SG5 £41,400
J K L Building Contractors Ltd, Bedford, MK42 £63,000
SWANEY CONSTRUCTION LTD, Maulden, MK45 £53,880
Custom Construction (UK) Ltd, Bedford, MK40 £51,640
KIP Builders Ltd, Bedford, MK42 £49,080

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Biggleswade£35£229
Single Storey Extension near Letchworth£37£239
Single Storey Extension near North Hertfordshire£37£238
Single Storey Extension near Kempston£37£230
Single Storey Extension near South Bedfordshire£38£233
Single Storey Extension near Bedford£38£233
Single Storey Extension near Mid Bedfordshire£34£225
Single Storey Extension near Ampthill£31£214
Single Storey Extension near St Neots£42£256
Single Storey Extension near Hitchin£37£238