EC1M two storey extensions from £87,772

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Cost of a two storey extension in EC1M

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 EC1M?

Costs range from £87,772 (Aylaa Exclusive based in EC1A) to £89,800 (Q Lofts and Extensions based in EC1R), 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 EC1M

Estimates for common extension builder jobs in EC1M;

JobEstimate
Underpinning a house£17,436
Build a two storey extension£87,904
Build a timber frame extension£25,936
Install a swimming pool£80,936
Cost to build a single storey extension£53,726
Cost to build a side return extension£40,784
Install an RSJ£2,136
Build an outbuilding£9,936
Build a mansard loft conversion£51,936
Cost of a loft conversion£33,153
Build a kitchen extension£41,936
Build a hip to gable loft conversion£41,936
Build a granny annexe£86,936
Build a garden office£9,936
Convert a garage£15,936
Build a new garage£18,436
Build a flat roof extension£21,936
Build a dormer loft conversion£41,936
Lay a concrete foundation£6,186
Convert a bungalow loft£28,936
Basement conversion cost£36,784
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Rates for other EC1M 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 EC1M
Estimate Two storey extension cost in EC1M based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Londoner Building Ltd., Greater London, EC1A £87,916
Aylaa Exclusive, 9 Newbury Street, london, Greater London, EC1A £87,772
Kovacs Construction Ltd, 4th Floor, 18 St. Cross Street, London, Greater London, EC1N £87,772
Kovacs Construction Ltd, Greater London, EC1N £87,916
SCANDIIN, International House 24 Holborn Viaduct, London, Greater London, EC1A £87,772
Andrew Penny Construction, 63-66 Hatton Garden 5th floor Suite 23, London, Greater London, EC1N £87,772
Oxford West, London, EC1N £87,772
TOP CONSTRUCTION, Moorfields Eye Hospital, EC1V £87,784
Fornia Build Ltd, Greater London, EC1V £87,916
Fornia Build Ltd, London, Greater London, EC1V £87,772
Q Lofts and Extensions , London , EC1R £89,800
JM Building Services, Hatton Garden, EC1N £87,832
SDL PKB, 107 - 111 Fleet street - London -, London, Ec4a £87,772
Flow Property Services, London, Greater London, EC4M £87,772
EB, London, EC1V £87,832
Venta Construction, 8 City Road, London, Greater London, EC1Y £87,772
Elite Building, Greater London, WC2A £87,916
Elite Building, 7 Bell Yard, London, Greater London, WC2A £87,772
Otto & Mensah Build, 15 Lambs Conduit Street, London, WC1N £87,772
Dual City Building Contractors Limited, London, EC1V £87,916
Uno contract limited, Greater London, EC1V £87,916
TP Building & Development Services Limited, Greater London, EC1V £87,916
Master Build Team, Kemp House,, 152-160 city road, London, Greater London, EC1V £87,772
Eastgrand Limited, Greater London, EC1V £87,916
Cadway Group Ltd, Kemp House, 160 City Road, London, Greater London, EC1V £87,772

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