Friern Barnet two storey extensions from £86,800

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Cost of a two storey extension in Friern Barnet

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Friern Barnet?

Costs range from £86,800 (Bellator Construction Ltd based in N11) to £88,840 (Tudor Construction Services Ltd based in N11), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near Friern Barnet

Estimates for common extension builder jobs in Friern Barnet;

JobEstimate
Underpinning a house£17,328
Build a two storey extension£87,742
Build a timber frame extension£25,828
Install a swimming pool£80,828
Cost to build a single storey extension£51,557
Cost to build a side return extension£39,563
Install an RSJ£2,028
Build an outbuilding£9,828
Build a mansard loft conversion£51,828
Cost of a loft conversion£32,136
Build a kitchen extension£41,828
Build a hip to gable loft conversion£41,828
Build a granny annexe£86,828
Build a garden office£9,828
Convert a garage£15,828
Build a new garage£18,328
Build a flat roof extension£21,828
Build a dormer loft conversion£41,828
Lay a concrete foundation£6,078
Convert a bungalow loft£28,828
Basement conversion cost£35,563
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Rates for other Friern Barnet 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
Two storey extension cost in Friern Barnet
Estimate Two storey extension cost in Friern Barnet based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
EEA Building Services, Greater London, N11 £87,916
E R Z Building & Repairs Ltd, London, n11 £87,832
Urban Paint + Build, Greater London, N11 £87,916
Maxim Taitley Ltd., Greater London, N11 £87,916
Logic Build LTD, London, N11 £87,160
Tudor Construction Services Ltd, London, N11 £88,840
J.M.T Construction, Friern Barnet, N11 £87,832
Renova PMC, Greater London, n11 £87,916
Patience Designs Studio Ltd, Bounds Green, N11 £87,772
Raf's Building Service, Friern Barnet, N11 £87,784
Onyx Iv, London, N11 £86,920
Hassco Building Ltd, Greater London, N14 £87,916
Hassco Building Ltd, London, Greater London, N14 £87,772
Bellator Construction Ltd, London, N11 £86,800
Urban Design Build, 84 George Crescent, London, Greater London, N10 £87,772
A-Team Building Construction Ltd, London, N14 £87,760
Galaia Limited, London, Greater London, N10 £87,772
Mansarda Ltd, London, N11 £87,832
Sunshine Investment Properties, Greater London, N14 £87,916
Elmfield Property Services, Wood Green, N22 £87,784
Simalex London, London, N10 £87,040
Oaks Build, London, N13 £87,916
HAADAM Ltd., Greater London, N10 £87,772
Keenan Construction, North London Business Park, Building 3, London, Greater London, N11 £87,772
Grand Lion Group, London, N14 £87,916

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