Build a mansard loft conversion in South Kensington from £51,840

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Mansard loft conversion cost in South Kensington

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 £51,840 (Ventura Property Developments based in SW7) to the dearest of around £52,400 (Klai Construction based in SW7).

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 South Kensington by posting a job with HaMuch and we'll send it to extension builders in South Kensington. 

Estimates for mansard loft conversion near South Kensington

Estimates for common extension builder jobs in South Kensington;

JobEstimate
Underpinning a house£17,409
Build a two storey extension£87,863
Build a timber frame extension£25,909
Install a swimming pool£80,909
Cost to build a single storey extension£53,176
Cost to build a side return extension£40,474
Install an RSJ£2,109
Build an outbuilding£9,909
Build a mansard loft conversion£51,909
Cost of a loft conversion£32,895
Build a kitchen extension£41,909
Build a hip to gable loft conversion£41,909
Build a granny annexe£86,909
Build a garden office£9,909
Convert a garage£15,909
Build a new garage£18,409
Build a flat roof extension£21,909
Build a dormer loft conversion£41,909
Lay a concrete foundation£6,159
Convert a bungalow loft£28,909
Basement conversion cost£36,474
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Rates for other South Kensington trades

Appliance Repair Specialist
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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
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Roofer
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Window Fitter
Mansard loft conversion cost in South Kensington
Estimate Mansard loft conversion cost in South Kensington based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
Klai Construction , London, SW7 £52,400
Ventura Property Developments, Ground Floor Office, 97 Old Brompton Road, London, SW7 £51,840
Hartley Homes, 97 Old Brompton Road, South Kensington, Greater London, SW7 £51,840
Clarisford, Greater London, SW3 £51,944
Clarisford, London, Greater London, SW3 £51,840
Hearne House, London, Greater London, SW3 £51,840
Crosshatch, Greater London, SW3 £51,944
Crosshatch, London, Greater London, SW3 £51,840
MALLETT, London, Greater London, W8 £51,848
OL AND EDWARD LTD, 142 Cromwell Road, London, SW7 £51,848
Jeffery and Wilkes, International House,, 142 Cromwell Road, Kensington, London, Greater London, SW7 £51,848
Cobalt Interiors, London, Greater London, SW7 £51,944
Knightsbridge Design, Greater London, SW1X £51,944
ADOVA, London, Greater London, SW3 £51,840
Oro Projects, 13 Radnor Walk, London, Greater London, SW3 £51,840
Sloane Ave Renovations, 130 Sloane Street, London, Greater London, SW1X £51,840
Autas Developments, London, SW1W £51,944
Property Refurbishment London, 21 Ellis Street, Sloane Square, London, Greater London, SW1X £51,840
Leufroy, 62 Kenway Road, London, Greater London, SW5 £51,848
Leufroy, Greater London, SW5 £51,944
Varga Homes Renovation, Greater London, W8 £51,944
ALT CONSTRUCTION, Greater London, SW1W £51,944
Builders by Design Ltd, Greater London, SW3 £51,936
FrontierstroyUK, Greater London, W8 £51,944
Haus to Home, Greater London, SW3 £51,936

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