SM6 two storey extensions from £86,800

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Cost of a two storey extension in SM6

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 SM6?

Costs range from £86,800 (Teodora Baleva based in CR0) to £87,904 (General Systems Construction Limited based in SM6), 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 SM6

Estimates for common extension builder jobs in SM6;

JobEstimate
Underpinning a house£17,333
Build a two storey extension£87,749
Build a timber frame extension£25,833
Install a swimming pool£80,833
Cost to build a single storey extension£51,659
Cost to build a side return extension£39,621
Install an RSJ£2,033
Build an outbuilding£9,833
Build a mansard loft conversion£51,833
Cost of a loft conversion£32,184
Build a kitchen extension£41,833
Build a hip to gable loft conversion£41,833
Build a granny annexe£86,833
Build a garden office£9,833
Convert a garage£15,833
Build a new garage£18,333
Build a flat roof extension£21,833
Build a dormer loft conversion£41,833
Lay a concrete foundation£6,083
Convert a bungalow loft£28,833
Basement conversion cost£35,621
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Rates for other SM6 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 SM6
Estimate Two storey extension cost in SM6 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Sean Gormley, Wallington, SM6 £87,820
General Systems Construction Limited, Greater London, SM6 £87,904
D & R Roofing & Loft Conversions, Building & Design, Wallington, SM6 £87,400
FKN Building Services, Wallington, SM6 £87,796
PB Building Services, Wallington, SM6 £87,820
HELIX BUILDING SOLUTIONS LTD, Wallington, SM6 £87,784
CLORWARD BUILDERS, Carshalton, SM5 £87,640
Home Republic Ltd, 23 Mariette Way, Wallington, Sutton, Surrey, SM6 £87,760
Home Republic Ltd, Surrey, SM6 £87,904
REA CONSTRUCTION LTD, Wallington, SM6 £87,796
STAAC, Greater London, CR0 £87,904
ARK Building & Maintenance Ltd, Carshalton, SM5 £87,736
Anchorage Roofing Services, Carshalton Beeches, SM5 £87,784
HOOPER BROWN CONSTRUCTION LTD, Wallington, SM6 £87,796
Sebastian & Co.Builders Ltd, 10 Williams Terrace, London, Surrey, CR0 £87,760
J K Carpentry & Building, Croydon, CR0 £87,820
Beeches Property Services, Surrey, SM5 £87,904
A ONE BUILDING AND ROOFING LTD, Purley, CR8 £87,784
IK Builders, Croydon, CR0 £87,832
Lofts of London Ltd, Surrey, SM5 £87,904
BROMLEY TIMBER AND BUILDERS ME, Croydon, CR0 £87,784
Teodora Baleva, Croydon, CR0 £86,800
Rayner & Cook Building Services, Sutton, SM1 £87,820
M C Construction, London, Surrey, SM2 £87,748
CDC General Builders, Wallington, SM6 £87,736

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