Build a single storey extension in EN4 from £47,000

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Extension builder estimates (based on hourly rates) to build a single storey extension in EN4

Range from the cheapest single storey extension £47,000 (Floor Sanding Specialists based in EN4) to the dearest single storey extension £67,640 (Artan Property Services Ltd based in N14).
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 EN4 by posting a job with HaMuch and we will send it to extension builders in EN4.

Estimates for single storey extension near EN4

Estimates for common extension builder jobs in EN4;

JobEstimate
Underpinning a house£17,408
Build a two storey extension£87,862
Build a timber frame extension£25,908
Install a swimming pool£80,908
Cost to build a single storey extension£53,163
Cost to build a side return extension£40,467
Install an RSJ£2,108
Build an outbuilding£9,908
Build a mansard loft conversion£51,908
Cost of a loft conversion£32,889
Build a kitchen extension£41,908
Build a hip to gable loft conversion£41,908
Build a granny annexe£86,908
Build a garden office£9,908
Convert a garage£15,908
Build a new garage£18,408
Build a flat roof extension£21,908
Build a dormer loft conversion£41,908
Lay a concrete foundation£6,158
Convert a bungalow loft£28,908
Basement conversion cost£36,467
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Rates for other EN4 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 EN4
Estimate Single storey extension cost in EN4 based on hourly/daily rate (excluding VAT or callout charges)
Business name Single storey extension cost
Roni Lofts Conversions Ltd, Barnet, EN4 £52,760
Home Projects, Barnet, EN4 £51,800
Refurb It All, 3 Mount Parade, Mount Pleasant, Cockfosters, London, Greater London, EN4 £51,960
New Finishes, Cockfosters, EN4 £52,760
The Building Company London, Hertfordshire, EN4 £51,960
Rafix Building, Cockfosters, EN4 £55,000
The Building Company London, Hertfordshire, EN4 £54,200
BT Projects London Ltd, Barnet, EN4 £54,200
Bt Projects London, Barnet, en4 £51,960
Homeland Building Ltd, Cockfosters, EN4 £52,760
C&CO Renovaiton, Greater London, EN4 £54,040
Wittick Building Ltd, Cockfosters, EN4 £52,760
R & I Builders, Cockfosters, EN4 £52,600
A Sparky Technical Building Services, East Barnet, Barnet, EN4 £52,280
ACME CONSTRUCTION LTD, Barnet, Greater London, EN5 £52,120
Floor Sanding Specialists, East Barnet, Barnet, EN4 £47,000
I Builder, New Barnet, EN5 £54,200
DRB International Ltd T/A Lofty Lofts, Barnet, EN4 £47,000
J.Carn Carpentry Services, High Barnet, EN5 £54,200
Pavillion Building Services, Cockfosters, EN4 £52,760
Din Floor, Barnet, EN5 £53,400
Nava Construction LTD, 48 Northway house, London, Greater London, N20 £51,960
Artan Property Services Ltd, London, N14 £67,640
AGK Building Services Ltd, Greater London, N14 £53,880
Artifex Building & Carpentry Limited, Southgate, N14 £53,880

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