Build a single storey extension in SL9 from £51,960

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Extension builder estimates (based on hourly rates) to build a single storey extension in SL9

Range from the cheapest single storey extension £51,960 (Asset Lofts based in UB9) to the dearest single storey extension £63,000 (KATELL PROPERTY MAINTENANCE based in WD3).
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 SL9 by posting a job with HaMuch and we will send it to extension builders in SL9.

Estimates for single storey extension near SL9

Estimates for common extension builder jobs in SL9;

JobEstimate
Underpinning a house£17,435
Build a two storey extension£87,902
Build a timber frame extension£25,935
Install a swimming pool£80,935
Cost to build a single storey extension£53,694
Cost to build a side return extension£40,766
Install an RSJ£2,135
Build an outbuilding£9,935
Build a mansard loft conversion£51,935
Cost of a loft conversion£33,138
Build a kitchen extension£41,935
Build a hip to gable loft conversion£41,935
Build a granny annexe£86,935
Build a garden office£9,935
Convert a garage£15,935
Build a new garage£18,435
Build a flat roof extension£21,935
Build a dormer loft conversion£41,935
Lay a concrete foundation£6,185
Convert a bungalow loft£28,935
Basement conversion cost£36,766
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Rates for other SL9 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 SL9
Estimate Single storey extension cost in SL9 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
CONSIDERATE BUILDING LIMITED, Gerrards Cross, SL9 £52,920
6:59 Ltd, Gerrards Cross, Buckinghamshire, SL9 £52,440
DE Carpentry and Construction, Gerrards Cross, SL9 £54,040
KPC BUILDING SERVICES LTD, Gerrards Cross, SL9 £52,440
Velonia Interiors Ltd, Buckinghamshire, SL9 £52,760
P & S Contractors, Buckinghamshire, SL9 £54,040
J MCNAMEE J & J BUILDERS, Chalfont St Giles, HP8 £52,920
T Sian T/A Design & Build Solu, Slough, SL3 £59,800
Be Illuminated, Buckinghamshire, HP9 £54,680
Ohanaa Ltd, Slough, SL2 £52,920
Ohanaa Bathrooms, Buckinghamshire, SL2 £54,040
Total Services, 26 Truesdale Drive, Harefield, Uxbridge,, UB9 £52,120
Asset Lofts, 30 High Street, Harefield, Middlesex, UB9 £51,960
J Webb Roofing And Property Maintenance, Beaconsfield, HP9 £52,280
HAMPTON CONSTRUCTION LTD, Farham Common, SL2 £52,600
VLM CONSTRUCTION LTD, Farham Common, SL2 £52,440
Kebbell Development Limited, Beaconsfield, Buckinghamshire, HP9 £52,280
JAYEM BUILDING SERVICES LTD, Beaconsfield, HP9 £53,080
Worktop Manny, Cambridgeshire, sl2 £54,200
KATELL PROPERTY MAINTENANCE, Rickmansworth, WD3 £63,000
Saltbox Design and Build, Hertfordshire, WD3 £54,520
TB Projects, Beaconsfield, Buckinghamshire, HP9 £52,280
Sheppard Construction Ltd, Denham, UB9 £52,920
ROBINSON AND EDGSON BUILDERS, Iver, SL0 £52,760
Sokhi Construction (UK) Ltd, Hillingdon, UB10 £52,920

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Single Storey Extension near Gerrards Cross£37£244
Single Storey Extension near Rickmansworth£37£241
Single Storey Extension near Hillingdon£56£240
Single Storey Extension near Slough£36£238
Single Storey Extension near Watford£37£239
Single Storey Extension near Hazlemere£34£235
Single Storey Extension near Chesham£36£237
Single Storey Extension near Windsor & Maidenhead£36£238
Single Storey Extension near Windsor£36£238
Single Storey Extension near Maidenhead£36£236