DA3 two storey extensions from £87,640

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Cost of a two storey extension in DA3

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 DA3?

Costs range from £87,640 (AMD Construction and Renovation Ltd based in DA13) to £97,000 (Collins Home Improvements Ltd based in TN15), 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 DA3

Estimates for common extension builder jobs in DA3;

JobEstimate
Underpinning a house£17,580
Build a two storey extension£88,120
Build a timber frame extension£26,080
Install a swimming pool£81,080
Cost to build a single storey extension£56,594
Cost to build a side return extension£42,396
Install an RSJ£2,280
Build an outbuilding£10,080
Build a mansard loft conversion£52,080
Cost of a loft conversion£34,497
Build a kitchen extension£42,080
Build a hip to gable loft conversion£42,080
Build a granny annexe£87,080
Build a garden office£10,080
Convert a garage£16,080
Build a new garage£18,580
Build a flat roof extension£22,080
Build a dormer loft conversion£42,080
Lay a concrete foundation£6,330
Convert a bungalow loft£29,080
Basement conversion cost£38,396
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Rates for other DA3 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
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Removals and Storage
Roofer
Tiler
Window Fitter
Two storey extension cost in DA3
Estimate Two storey extension cost in DA3 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
LEE BUILDERS, Hartley, DA3 £87,736
ULTRA BUILDING AND PROPERTY, Longfield, DA3 £88,000
JGS BUILDING CONTRACTORS, Hartley, DA3 £87,712
Hyde Building Ltd, Mile End Green, Dart, DA2 £88,000
Collins Home Improvements Ltd, Ash, Sevenoaks, TN15 £97,000
KBM BUILDERS, Meopham, DA13 £87,712
ALLTYPE BUILDING CONTRACTORS L, Meopham, DA13 £87,724
SK BUILDERS, Meopham, DA13 £87,700
TPT CONSTRUCTION, Meopham, DA13 £87,700
AMD Construction and Renovation Ltd, 67 Lewis Road, Istead Rise, Gravesend, Kent, DA13 £87,640
M&R BUILDING & LANDCAPING LTD, Wrotham, TN15 £87,748
Ciad Building Services Ltd, Gravesend, DA12 £87,712
callisto construction, Dartford, Kent, DA4 £87,712
GLADHOUSE CONSTRUCTION, Northfleet, DA11 £87,712
JPRMS Ltd, Northfleet, DA11 £87,772
SD Build, Gravesend, DA12 £87,700
Warren Miller Building, Northfleet, DA11 £87,772
Brown Builders UK Ltd, Gravesend, Kent, DA12 £87,664
DP Construction, Greenhithe, DA9 £87,652
ForsBuild Construction Ltd, Dartford, DA2 £87,676
A Tutton Building Services Limited, Dartford, DA2 £87,796
M.T.R Electrics Ltd, The Old Barn, Wood St, Dartford, Essex, BR8 £87,856
HYDER CONSTRUCTION LTD, Northfleet, DA11 £87,736
GDL CONSTRUCTION, Gravesend, DA12 £87,712
Bungar & Co ltd, Kent, Da12 £87,844

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