Build a single storey extension in WD17 from £52,120

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Extension builder estimates (based on hourly rates) to build a single storey extension in WD17

Range from the cheapest single storey extension £52,120 (Progressive Design London based in WD24) to the dearest single storey extension £95,000 (Design & Build Builders Ltd based in WD18).
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 WD17 by posting a job with HaMuch and we will send it to extension builders in WD17.

Estimates for single storey extension near WD17

"Single storey extension"

WATFORD



Estimates for common extension builder jobs in WD17;

JobEstimate
Underpinning a house£17,511
Build a two storey extension£88,016
Build a timber frame extension£26,011
Install a swimming pool£81,011
Cost to build a single storey extension£55,218
Cost to build a side return extension£41,622
Install an RSJ£2,211
Build an outbuilding£10,011
Build a mansard loft conversion£52,011
Cost of a loft conversion£33,852
Build a kitchen extension£42,011
Build a hip to gable loft conversion£42,011
Build a granny annexe£87,011
Build a garden office£10,011
Convert a garage£16,011
Build a new garage£18,511
Build a flat roof extension£22,011
Build a dormer loft conversion£42,011
Lay a concrete foundation£6,261
Convert a bungalow loft£29,011
Basement conversion cost£37,622
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Rates for other WD17 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 WD17
Estimate Single storey extension cost in WD17 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Primrose Projects, WATFORD, Hertfordshire, WD17 £52,280
1st Choice Builders UK, West Watford, WD18 £52,920
Progressive Design London, Watford, Hertfordshire, WD24 £52,120
Conversion Property and Electrical Services, Hertfordshire, WD24 £54,360
A&T Building, Watford, WD18 £52,760
Tonybuild, Watford, WD17 £52,920
T N Roofing, Bushey Hall Drive, B, WD23 £52,760
Frame Brickwork, West Watford, WD18 £52,920
Design & Build Builders Ltd, Watford, WD18 £95,000
Architectural Brickwork Services, Hertfordshire, WD19 £54,360
Crown Building, Unit: 324-B, Wenta Centre, Colne Way, Watford, Hertfordshire, WD24 £52,280
Murati Building LTD, Garston, WD25 £53,080
Eeoc , Watford , WD25 £63,000
J Pellow & Son Ltd, Watford, WD25 £52,120
D ROSE BUILDING SERVICES, Rickmansworth, WD3 £52,920
MAINCORE BUILDING SERVICES LTD, Rickmansworth, WD3 £52,760
AV Home Improvements, Herts, WD19 £54,360
Cannon Build Solutions, Hartsbourne House, Watford, Hertfordshire, WD19 £52,440
C S C BUILDINGS LTD, Oxhey, WD19 £52,760
S2M VENTURES LLP, West Lothian, HA6 £54,360
AVENUE BUILDERS, Bushey Heath, WD23 £52,760
Ideal Place Construction Ltd, Watford, WD19 £55,000
PM HOBBS BUILDING SERVICES, Abbots Langley, WD5 £52,920
Sharp Building Ltd, Watford, WD19 £52,920
Timeless Interiors, Hertfordshire, WD3 £54,360

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