Beckenham two storey extensions from £86,800

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Cost of a two storey extension in Beckenham

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 Beckenham?

Costs range from £86,800 (Bespoke Builders Beckenham based in BR3) to £87,916 (Pure Building & Maintenance Services Limited based in SE26), 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 Beckenham

Estimates for common extension builder jobs in Beckenham;

JobEstimate
Underpinning a house£17,312
Build a two storey extension£87,718
Build a timber frame extension£25,812
Install a swimming pool£80,812
Cost to build a single storey extension£51,237
Cost to build a side return extension£39,383
Install an RSJ£2,012
Build an outbuilding£9,812
Build a mansard loft conversion£51,812
Cost of a loft conversion£31,986
Build a kitchen extension£41,812
Build a hip to gable loft conversion£41,812
Build a granny annexe£86,812
Build a garden office£9,812
Convert a garage£15,812
Build a new garage£18,312
Build a flat roof extension£21,812
Build a dormer loft conversion£41,812
Lay a concrete foundation£6,062
Convert a bungalow loft£28,812
Basement conversion cost£35,383
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Rates for other Beckenham trades

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Two storey extension cost in Beckenham
Estimate Two storey extension cost in Beckenham based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Placebell, London, Greater London, BR3 £87,760
Livo builders , London, Br3 £87,400
Ressi, High Street Centre, 137?139 High Street, London, Greater London, BR3 £87,760
Hatfield-Marcus, London, Greater London, BR3 £87,760
HouseForce (Beckenham) Ltd, Kent, BR3 £87,904
Cre8tive Contractors Ltd, Beckenham, BR3 £87,820
CROMARTY CONSTRUCTION, Beckenham, BR3 £87,784
Speargold Ltd, London, Kent, BR3 £87,760
Glenn Miller Builders Limited, 141 Mackenzie Road, Beckenham, Kent, BR3 £87,748
Bespoke Builders Beckenham, Beckenham, BR3 £86,800
Aviemore Building Contractors Ltd, Beckenham, BR3 £87,820
Smartroofingbuildingcontractorsltd, 00 Royston road, London, Greater London, Se20 £87,760
Pure building, Kent, BR3 £87,904
T ROSE DEVLOPMENTS LTD, Croydon, CR0 £87,880
Ruspi Ltd, London, SE20 £87,904
inscape projects ltd, Kent, BR2 £87,904
Bhagtana & Co Construction, Croydon, CR0 £87,820
Oaksure Construction , Croydon, CR0 £87,100
AAB Tile Installation & Repairs, Keston, BR2 £87,820
Pure Building & Maintenance Services Limited, Surrey, SE26 £87,916
London Quality Construction Group Limited, Bromley, BR2 £87,160
Skim King, South Norwood, SE25 £87,820
Wisebirds Builders, London, SE25 £87,832
Great North Wood Construction, Greater London, BR3 £87,904
SB Finishing, West Wickham, BR4 £87,904

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