BR4 two storey extensions from £86,800

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Cost of a two storey extension in BR4

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 BR4?

Costs range from £86,800 (Bespoke Builders Beckenham based in BR3) to £87,904 (Gables & Co based in BR4), 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 BR4

Estimates for common extension builder jobs in BR4;

JobEstimate
Underpinning a house£17,327
Build a two storey extension£87,740
Build a timber frame extension£25,827
Install a swimming pool£80,827
Cost to build a single storey extension£51,538
Cost to build a side return extension£39,552
Install an RSJ£2,027
Build an outbuilding£9,827
Build a mansard loft conversion£51,827
Cost of a loft conversion£32,127
Build a kitchen extension£41,827
Build a hip to gable loft conversion£41,827
Build a granny annexe£86,827
Build a garden office£9,827
Convert a garage£15,827
Build a new garage£18,327
Build a flat roof extension£21,827
Build a dormer loft conversion£41,827
Lay a concrete foundation£6,077
Convert a bungalow loft£28,827
Basement conversion cost£35,552
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Rates for other BR4 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
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Removals and Storage
Roofer
Tiler
Window Fitter
Two storey extension cost in BR4
Estimate Two storey extension cost in BR4 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
QUANTIC BUILDING SERVICES LTD, West Wickam, BR4 £87,796
John Smith Builders, West Wickham, BR4 £87,736
Gables & Co, West Wickham, BR4 £87,904
S G W, West wickham, BR4 £87,820
LEXA BUILDING SERVICES LTD, West Wickam, BR4 £87,784
SB Finishing, West Wickham, BR4 £87,904
A&A Roofing Solutions, Kent, BR2 £87,904
Acorn Contractors, West wickham, BR4 £87,820
EXCELL BUILDING, West Wickham, Kent, BR4 £87,748
Mardle Developments Ltd, Bromley, BR2 £87,904
Johnsons Home Building, 6, Oak Gardens, Croydon, Surrey, CR0 £87,748
Great North Wood Construction, Greater London, BR3 £87,904
Benco Builders Ltd, Croydon, CR0 £87,784
Bespoke Builders Beckenham, Beckenham, BR3 £86,800
Peter General Builders, Croydon, CR0 £87,820
Speargold Ltd, London, Kent, BR3 £87,760
QC11 LTD, Croydon, CR0 £87,400
SMC Property Maintenance, Croydon, CR0 £87,820
inscape projects ltd, Kent, BR2 £87,904
Oaksure Construction , Croydon, CR0 £87,100
HouseForce (Beckenham) Ltd, Kent, BR3 £87,904
T ROSE DEVLOPMENTS LTD, Croydon, CR0 £87,880
Teskers Building Services, Croydon, CR0 £87,820
J&J Building Services, New Addington, Croyd, CR0 £87,784
Hursley Developments Ltd, London, Kent, BR2 £87,760

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