Build a mansard loft conversion in Marleybone from £51,840

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Mansard loft conversion cost in Marleybone

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 (Pillar Contractors Ltd based in W1K) to the dearest of around £51,944 (NK Living based in W1U).

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

Estimates for mansard loft conversion near Marleybone

Estimates for common extension builder jobs in Marleybone;

JobEstimate
Underpinning a house£17,415
Build a two storey extension£87,872
Build a timber frame extension£25,915
Install a swimming pool£80,915
Cost to build a single storey extension£53,291
Cost to build a side return extension£40,539
Install an RSJ£2,115
Build an outbuilding£9,915
Build a mansard loft conversion£51,915
Cost of a loft conversion£32,949
Build a kitchen extension£41,915
Build a hip to gable loft conversion£41,915
Build a granny annexe£86,915
Build a garden office£9,915
Convert a garage£15,915
Build a new garage£18,415
Build a flat roof extension£21,915
Build a dormer loft conversion£41,915
Lay a concrete foundation£6,165
Convert a bungalow loft£28,915
Basement conversion cost£36,539
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Rates for other Marleybone 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 Marleybone
Estimate Mansard loft conversion cost in Marleybone based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
NK Living, Greater London, W1U £51,944
Bonsai Property Services, Flat, 78 York Street, London, Greater London, W1H £51,848
Azur London, Greater London, W1U £51,944
Marylebone Interiors London Ltd, Greater London, W1H £51,944
Reniam Limited, Greater London, W2 £51,944
Duke of Design, Greater London, W2 £51,944
Duke of Design, 3 Southwick Street, London, Greater London, W2 £51,848
D’Eufemia Co, Greater London, W2 £51,944
Pillar Contractors Ltd, 49 Grosvenor Street, Mayfair, London, Greater London, W1K £51,840
Dominic Payte - Design & Build, 14 Hanover Square, Mayfair, Greater London, W1S £51,848
Hestia Contractors Ltd, 207 Regent Street, London, Greater London, W1B £51,848
Guildon LTD, Greater London, w1b £51,944
CORRECTBUILDIV.LTD, Greater London, W1B £51,944
Grand Phase Ltd, 85 Great Portland Street, London, Greater London, W1W £51,848
Capatus properties ltd, Greater London, W1W £51,944
KBB Master Builder LTD, Greater London, W1W £51,944
Design 2000 UK Ltd, Greater London, W1W £51,944
UCS UK Ltd, Greater London, W1W £51,944
JAY Executinos LTD, London, W1W £51,944
JK Doors, Fitzrovia, W1W £51,888
Teammax LTD, 85 Great Portland Street, London, Greater London, W1W £51,848
Eternal Solutions, Greater London, W1W £51,944
KBB Master Builder Ltd, Greater London, W1W £51,944
Italian Soft Leather Purses, Greater London, W1W £51,944
Niko Jikuri, London, NW1 £51,944

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