Belgravia two storey extensions from £85,240

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Cost of a two storey extension in Belgravia

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 Belgravia?

Costs range from £85,240 (London Design And Build based in SW1A) to £87,916 (ALT CONSTRUCTION based in SW1W), 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 Belgravia

Estimates for common extension builder jobs in Belgravia;

JobEstimate
Underpinning a house£17,319
Build a two storey extension£87,728
Build a timber frame extension£25,819
Install a swimming pool£80,819
Cost to build a single storey extension£51,371
Cost to build a side return extension£39,459
Install an RSJ£2,019
Build an outbuilding£9,819
Build a mansard loft conversion£51,819
Cost of a loft conversion£32,049
Build a kitchen extension£41,819
Build a hip to gable loft conversion£41,819
Build a granny annexe£86,819
Build a garden office£9,819
Convert a garage£15,819
Build a new garage£18,319
Build a flat roof extension£21,819
Build a dormer loft conversion£41,819
Lay a concrete foundation£6,069
Convert a bungalow loft£28,819
Basement conversion cost£35,459
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Rates for other Belgravia 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 Belgravia
Estimate Two storey extension cost in Belgravia based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
A to Z Builders Ltd, Houses of Parliament, SW1P £87,820
F & F Building Services, Houses of Parliament, SW1P £87,820
London Design And Build , Roehampton, SW1A £85,240
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H £87,772
Luxury Movement, London, Greater London, SW1V £87,760
Cliden Construction (London), London, Greater London, SW1V £87,760
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K £87,772
ALT CONSTRUCTION, Greater London, SW1W £87,916
The Maybria Group, Mayfair, Greater London, W1J £87,772
Property Refurbishment London, 21 Ellis Street, Sloane Square, London, Greater London, SW1X £87,760
Mayfair Design, Greater London, W1J £87,916
Sloane Ave Renovations, 130 Sloane Street, London, Greater London, SW1X £87,760
Knightsbridge Design, Greater London, SW1X £87,916
Autas Developments, London, SW1W £87,916
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J £87,760
We Love Build - Three Arches, London, Greater London, W1J £87,760
We Love Build, Greater London, W1J £87,916
Elv8 Interiors, Greater London, W1B £87,916
Adamko Dry Lining London, Greater London, WC2N £87,916
Hearne House, London, Greater London, SW3 £87,760
Cobalt Interiors, London, Greater London, SW7 £87,916
Pillar Contractors Ltd, 49 Grosvenor Street, Mayfair, London, Greater London, W1K £87,760
Clarisford, London, Greater London, SW3 £87,760
Clarisford, Greater London, SW3 £87,916
Big Mamma, Greater London, W1F £87,916

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