N15 two storey extensions from £86,980

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Cost of a two storey extension in N15

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 N15?

Costs range from £86,980 (ADD CONSTRUCTION (LONDON) LTD based in N15) to £87,916 (Unique Design Projects Ltd based in N15), 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 N15

Estimates for common extension builder jobs in N15;

JobEstimate
Underpinning a house£17,368
Build a two storey extension£87,802
Build a timber frame extension£25,868
Install a swimming pool£80,868
Cost to build a single storey extension£52,363
Cost to build a side return extension£40,017
Install an RSJ£2,068
Build an outbuilding£9,868
Build a mansard loft conversion£51,868
Cost of a loft conversion£32,514
Build a kitchen extension£41,868
Build a hip to gable loft conversion£41,868
Build a granny annexe£86,868
Build a garden office£9,868
Convert a garage£15,868
Build a new garage£18,368
Build a flat roof extension£21,868
Build a dormer loft conversion£41,868
Lay a concrete foundation£6,118
Convert a bungalow loft£28,868
Basement conversion cost£36,017
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Rates for other N15 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 N15
Estimate Two storey extension cost in N15 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Greg's Builders, Seven Sisters, N15 £87,832
Building Noer General Art Ltd, Londra, N15 £87,772
Unique Design Projects Ltd, Greater London, N15 £87,916
ADD CONSTRUCTION (LONDON) LTD, London, N15 £86,980
F, Londonderry, n15 £87,916
Build 4 London, 77 Lealand Road, LONDON, Greater London, N15 £87,772
Azzep Building Services, Seven Sisters, N15 £87,832
M Collins Builders Ltd, London, N4 £87,916
GG CONSTRUCTION LTD, Tottenham, N17 £87,796
KJV CONSTRUCTION LTD, Tottenham, N17 £87,796
BM Lofts Limited, London, N4 £87,832
Five Star Builder, Stamford Hill, N16 £87,832
OAKWOOD CONSTRUCTION UK LTD, Wood Green, N22 £87,796
SSS Brothers Limited, Wood Green, London, Londonderry, N15 £87,772
D Keighley Project Management Ltd, Greater London, n16 £87,916
Nicky Price, Greater London, N17 £87,916
Fine Loft Construction, London, N22 £87,832
B&H Design Construction LTD, Greater London, N17 £87,916
Top Class Roofing & Guttering Services, London, N17 £87,832
MSN Pyramid Construction Ltd, Tottenham, N17 £87,832
Barnaby Reynolds Design., London, Greater London, N16 £87,772
Douglas & Davis Consultant Ltd, Tottenham, N17 £87,820
Concept Design Builders, London, Greater London, N17 £87,772
JMP Contractors & Engineers, 12A Baronet Grove, London, Greater London, N17 £87,772
Maddison & Sons, Greater London, N16 £87,916

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