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

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

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 Cockfosters by posting a job with HaMuch and we will send it to extension builders in Cockfosters.

Estimates for single storey extension near Cockfosters

Estimates for common extension builder jobs in Cockfosters;

JobEstimate
Underpinning a house£17,404
Build a two storey extension£87,856
Build a timber frame extension£25,904
Install a swimming pool£80,904
Cost to build a single storey extension£53,074
Cost to build a side return extension£40,416
Install an RSJ£2,104
Build an outbuilding£9,904
Build a mansard loft conversion£51,904
Cost of a loft conversion£32,847
Build a kitchen extension£41,904
Build a hip to gable loft conversion£41,904
Build a granny annexe£86,904
Build a garden office£9,904
Convert a garage£15,904
Build a new garage£18,404
Build a flat roof extension£21,904
Build a dormer loft conversion£41,904
Lay a concrete foundation£6,154
Convert a bungalow loft£28,904
Basement conversion cost£36,416
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Rates for other Cockfosters 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 Cockfosters
Estimate Single storey extension cost in Cockfosters 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
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
Keenan Construction, North London Business Park, Building 3, London, Greater London, N11 £51,960

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