SG11 two storey extensions from £86,200

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Cost of a two storey extension in SG11

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 SG11?

Costs range from £86,200 (V S M Property Services Ltd based in CM23) to £88,072 (Steve Rolt Home Improvements Ltd based in SG9), 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 SG11

Estimates for common extension builder jobs in SG11;

JobEstimate
Underpinning a house£17,346
Build a two storey extension£87,769
Build a timber frame extension£25,846
Install a swimming pool£80,846
Cost to build a single storey extension£51,922
Cost to build a side return extension£39,768
Install an RSJ£2,046
Build an outbuilding£9,846
Build a mansard loft conversion£51,846
Cost of a loft conversion£32,307
Build a kitchen extension£41,846
Build a hip to gable loft conversion£41,846
Build a granny annexe£86,846
Build a garden office£9,846
Convert a garage£15,846
Build a new garage£18,346
Build a flat roof extension£21,846
Build a dormer loft conversion£41,846
Lay a concrete foundation£6,096
Convert a bungalow loft£28,846
Basement conversion cost£35,768
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Rates for other SG11 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 SG11
Estimate Two storey extension cost in SG11 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Reid James Ltd, Herts, SG11 £88,012
LTM Construction, Standon, SG11 £87,952
LAMKIN BUILDERS LIMITED, Much Hadham, SG10 £87,784
Bournes Projects LTD, Ware, Hertfordshire, SG12 £87,760
SJW Design & Build LTD, 1 Daintrees, Widford, Ware, Hertfordshire, SG12 £87,736
SJW Design & Build LTD, Hertfordshire, SG12 £87,892
TPJ Building Ltd, Ware, SG12 £87,844
Wade developments, Hertfordshire, Cm23 £87,916
Up and Out Builds Ltd, Ware, SG12 £87,832
V S M Property Services Ltd, Bishop's Stortford, CM23 £86,200
Linear Carpentry and Building, Hertfordshire, CM23 £87,904
Traylen Construction, Bishop's Stortford, CM23 £87,784
JK Character Construction Ltd, Ware, SG12 £87,724
Absolute Building & Carpentry, Ware, SG12 £87,940
Landmark General Builders Ltd, Ware, SG12 £87,748
Steve Rolt Home Improvements Ltd, Hertfordshire, SG9 £88,072
D C Salsbury Builders, Bishop's Stortford, CM23 £87,808
Chelsfield Solar, Van Hage Garden Centre, Pepper Hill, Gre, SG12 £87,748
Atlas , Ware herts, SG12 £87,400
R & T Complete Building Services, Ware, SG12 £87,820
Stewart & Sons Ltd., Essex, CM24 £87,916
Prestige Construction & Building Services Limited, Hertfordshire, CM21 £87,868
FJ TATE BUILDING CONTRACTOR, Ware, SG12 £87,808
Herts Loft Ltd, Hertford, SG14 £87,832
Aspect Construct and Carpentry Ltd, Hertfordshire, SG13 £87,928

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near East Hertfordshire£37£242
Two Storey Extension near Ware£40£252
Two Storey Extension near Hertford£39£247
Two Storey Extension near Bishop's Stortford£36£229
Two Storey Extension near Hoddesdon£40£252
Two Storey Extension near Harlow£37£247
Two Storey Extension near Stevenage£37£239
Two Storey Extension near Welwyn Garden City£36£229
Two Storey Extension near North Hertfordshire£37£238
Two Storey Extension near Cheshunt£41£244