N19 two storey extensions from £87,772

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Cost of a two storey extension in N19

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 N19?

Costs range from £87,772 (Warren House Construction Ltd based in N19) to £87,916 (WeTradeWorks based in N19), 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 N19

Estimates for common extension builder jobs in N19;

JobEstimate
Underpinning a house£17,398
Build a two storey extension£87,847
Build a timber frame extension£25,898
Install a swimming pool£80,898
Cost to build a single storey extension£52,958
Cost to build a side return extension£40,352
Install an RSJ£2,098
Build an outbuilding£9,898
Build a mansard loft conversion£51,898
Cost of a loft conversion£32,793
Build a kitchen extension£41,898
Build a hip to gable loft conversion£41,898
Build a granny annexe£86,898
Build a garden office£9,898
Convert a garage£15,898
Build a new garage£18,398
Build a flat roof extension£21,898
Build a dormer loft conversion£41,898
Lay a concrete foundation£6,148
Convert a bungalow loft£28,898
Basement conversion cost£36,352
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Rates for other N19 trades

Appliance Repair Specialist
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Builder
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Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
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Fire and Security Specialist
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Two storey extension cost in N19
Estimate Two storey extension cost in N19 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
WeTradeWorks, Greater London, N19 £87,916
Raocon Limited, Greater London, N19 £87,916
Warren House Construction Ltd, 74 Shaftesbury Road, London, Greater London, N19 £87,772
Brothers Group, London, N4 £87,916
Hudson Builders & Bathrooms, London, N7 £87,916
Avocado Sweets Design Studio, Studio 37, Bickerton House, 25-27 Bickerton Road, London, Greater London, N19 £87,772
Supreme Home Improvements London, London, n19 £87,796
ARCHWAY DESIGN+BUILD LTD, Archway, N19 £87,796
D.W Baker, Holloway, N7 £87,832
Andreas Thomas Demetri, Holloway, N7 £87,832
RAM Build Construction Ltd, 21 Laurier Rd, Highgate, London, Greater London, NW5 £87,772
Adrian Noonan Ltd, London, NW5 £87,832
Bok Services Ltd, Greater London, N7 £87,916
Mel Massey Studio, Greater London, N4 £87,916
JAMES REGAN CONSTRUCTION, Kentish Town, NW5 £87,796
Capital Projects, Unit 320, Highgate Studios, 53-79 Highgate Road, London, NW5 £87,772
Capital Projects, London, NW5 £87,916
Portico design and build ltd, 9 barrington road, London, Greater London, N8 £87,772
Portico design and build ltd, Greater London, N8 £87,916
BM Lofts Limited, London, N4 £87,832
Nucleus Design Studio, The Basement, 324 Liverpool Road, London, N7 £87,772
Nucleus Design Studio, London, N7 £87,916
CMT Ltd, Islington, N1 £87,832
M Collins Builders Ltd, London, N4 £87,916
SJ Expert Building Services, Muswell Hill, N10 £87,832

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