DA4 two storey extensions from £87,400

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Cost of a two storey extension in DA4

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 DA4?

Costs range from £87,400 (Domy Building Services Ltd based in DA5) 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 DA4

Estimates for common extension builder jobs in DA4;

JobEstimate
Underpinning a house£17,578
Build a two storey extension£88,117
Build a timber frame extension£26,078
Install a swimming pool£81,078
Cost to build a single storey extension£56,562
Cost to build a side return extension£42,378
Install an RSJ£2,278
Build an outbuilding£10,078
Build a mansard loft conversion£52,078
Cost of a loft conversion£34,482
Build a kitchen extension£42,078
Build a hip to gable loft conversion£42,078
Build a granny annexe£87,078
Build a garden office£10,078
Convert a garage£16,078
Build a new garage£18,578
Build a flat roof extension£22,078
Build a dormer loft conversion£42,078
Lay a concrete foundation£6,328
Convert a bungalow loft£29,078
Basement conversion cost£38,378
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Rates for other DA4 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 DA4
Estimate Two storey extension cost in DA4 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
M.T.R Electrics Ltd, The Old Barn, Wood St, Dartford, Essex, BR8 £87,856
Reeve Renovations, Kent, BR8 £87,880
Reeve Renovations, London, Kent, BR8 £87,724
callisto construction, Dartford, Kent, DA4 £87,712
Radiant Homes, Swanley , BR8 £87,808
Make Construction Limited, Swanley, BR8 £87,760
Hyde Building Ltd, Mile End Green, Dart, DA2 £88,000
GM BUILDING SERVICES, Swanley, BR8 £87,760
M&R BUILDING & LANDCAPING LTD, Wrotham, TN15 £87,748
LEE BUILDERS, Hartley, DA3 £87,736
ForsBuild Construction Ltd, Dartford, DA2 £87,676
A Tutton Building Services Limited, Dartford, DA2 £87,796
GS&M Construction, Swanley, BR8 £87,688
UNIVERSAL CONSTRUCTION, Swanley, BR8 £87,808
Collins Home Improvements Ltd, Ash, Sevenoaks, TN15 £97,000
Amberly Builders, Dartford, DA1 £87,760
DP Construction, Greenhithe, DA9 £87,652
Domy Building Services Ltd, Bexley, DA5 £87,400
Ideal Loft Ladders South East (SE) Ltd, 8 Twisleton Court, Priory Hill, Dartford, DA1 £87,688
Total Building Care, 36 Havelock Road, Dartford, Kent, DA1 £87,688
Henderson - Ure Building & Construction, Bexley, DA5 £87,760
BALMA Building Services LTD, Kent, BR6 £87,880
BALMA Building Services LTD, Daisy Farm, Firmingers Road, Orpington, Kent, BR6 £87,712
JGS BUILDING CONTRACTORS, Hartley, DA3 £87,712
ALLTYPE BUILDING CONTRACTORS L, Meopham, DA13 £87,724

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