Build a mansard loft conversion in Sloane Square from £50,160

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Mansard loft conversion cost in Sloane Square

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home.

Mansard loft conversions range from the cheapest installation of £50,160 (London Design And Build based in SW1A) to the dearest of around £51,944 (ALT CONSTRUCTION based in SW1W).

While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.

Get quotes to install a mansard loft conversion in Sloane Square by posting a job with HaMuch and we'll send it to extension builders in Sloane Square. 

Estimates for mansard loft conversion near Sloane Square

Estimates for common extension builder jobs in Sloane Square;

JobEstimate
Underpinning a house£17,314
Build a two storey extension£87,721
Build a timber frame extension£25,814
Install a swimming pool£80,814
Cost to build a single storey extension£51,275
Cost to build a side return extension£39,405
Install an RSJ£2,014
Build an outbuilding£9,814
Build a mansard loft conversion£51,814
Cost of a loft conversion£32,004
Build a kitchen extension£41,814
Build a hip to gable loft conversion£41,814
Build a granny annexe£86,814
Build a garden office£9,814
Convert a garage£15,814
Build a new garage£18,314
Build a flat roof extension£21,814
Build a dormer loft conversion£41,814
Lay a concrete foundation£6,064
Convert a bungalow loft£28,814
Basement conversion cost£35,405
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Rates for other Sloane Square 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
Mansard loft conversion cost in Sloane Square
Estimate Mansard loft conversion cost in Sloane Square based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
Luxury Movement, London, Greater London, SW1V £51,840
ALT CONSTRUCTION, Greater London, SW1W £51,944
Property Refurbishment London, 21 Ellis Street, Sloane Square, London, Greater London, SW1X £51,840
Sloane Ave Renovations, 130 Sloane Street, London, Greater London, SW1X £51,840
Autas Developments, London, SW1W £51,944
Knightsbridge Design, Greater London, SW1X £51,944
London Design And Build , Roehampton, SW1A £50,160
Cliden Construction (London), London, Greater London, SW1V £51,840
F & F Building Services, Houses of Parliament, SW1P £51,880
A to Z Builders Ltd, Houses of Parliament, SW1P £51,880
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K £51,848
Hearne House, London, Greater London, SW3 £51,840
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H £51,848
Clarisford, Greater London, SW3 £51,944
Clarisford, London, Greater London, SW3 £51,840
ADOVA, London, Greater London, SW3 £51,840
Oro Projects, 13 Radnor Walk, London, Greater London, SW3 £51,840
The Maybria Group, Mayfair, Greater London, W1J £51,848
Cobalt Interiors, London, Greater London, SW7 £51,944
Haus to Home, Greater London, SW3 £51,936
Mayfair Design, Greater London, W1J £51,944
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J £51,840
We Love Build - Three Arches, London, Greater London, W1J £51,840
We Love Build, Greater London, W1J £51,944
Builders by Design Ltd, Greater London, SW3 £51,936

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