Kent two storey extensions from £87,400

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Cost of a two storey extension in Kent

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 Kent?

Costs range from £87,400 (Domy Building Services Ltd based in DA5) to £87,916 (AL-KO Construction Ltd based in BR5), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

Post your job on HaMuch and we'll send it to extension builders to Kent.

Estimates for two storey extension near Kent

"Two storey rear extension"

DARTFORD

"Two storey extension"

DARTFORD



Estimates for common extension builder jobs in Kent;

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£51,531
Cost to build a side return extension£39,549
Install an RSJ£2,027
Build an outbuilding£9,827
Build a mansard loft conversion£51,827
Cost of a loft conversion£32,124
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£35,549
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Rates for other Kent trades

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Two storey extension cost in Kent
Estimate Two storey extension cost in Kent based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Radiant Homes, Swanley , BR8 £87,808
GM BUILDING SERVICES, Swanley, BR8 £87,760
GS&M Construction, Swanley, BR8 £87,688
Make Construction Limited, Swanley, BR8 £87,760
Reeve Renovations, London, Kent, BR8 £87,724
Reeve Renovations, Kent, BR8 £87,880
UNIVERSAL CONSTRUCTION, Swanley, BR8 £87,808
M.T.R Electrics Ltd, The Old Barn, Wood St, Dartford, Essex, BR8 £87,856
Alpha Construction Building Company Ltd, Kent, BR5 £87,892
Domy Building Services Ltd, Bexley, DA5 £87,400
EVGENI baron, London, BR5 £87,808
NA Brickwork, Sidcup, DA14 £87,808
Henderson - Ure Building & Construction, Bexley, DA5 £87,760
Sunny Build Ltd, Sidcup, DA14 £87,808
Builder, Sidcup, DA14 £87,400
P&k Building Ltd, Petts Wood, BR5 £87,808
callisto construction, Dartford, Kent, DA4 £87,712
RJC BUILDING SERVICES, Petts Wood, BR5 £87,772
AL-KO Construction Ltd, Petts Wood, BR5 £87,916
BALMA Building Services LTD, Daisy Farm, Firmingers Road, Orpington, Kent, BR6 £87,712
BALMA Building Services LTD, Kent, BR6 £87,880
Oakmore Builders Limited, Orpington, Kent, BR5 £87,736
Probuilder London Ltd, Orpington, BR5 £87,712
Cappson Construction Ltd, Orpington, BR5 £87,400
Total Building Care, 36 Havelock Road, Dartford, Kent, DA1 £87,688

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Bexley£36£230
Two Storey Extension near Dartford£45£237
Two Storey Extension near Bromley£37£231
Two Storey Extension near Northfleet£35£227
Two Storey Extension near Sevenoaks£34£211
Two Storey Extension near Grays£36£225
Two Storey Extension near South Ockendon£51£242
Two Storey Extension near Lewisham£38£236
Two Storey Extension near Gravesend£35£227
Two Storey Extension near Greenwich£38£235