Build a mansard loft conversion in HP11 from £51,200

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Mansard loft conversion cost in HP11

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 £51,200 (Andy's carpets & Vinyl services based in HP12) to the dearest of around £52,800 (Bantry Construction Limited based in HP10).

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 HP11 by posting a job with HaMuch and we'll send it to extension builders in HP11. 

Estimates for mansard loft conversion near HP11

Estimates for common extension builder jobs in HP11;

JobEstimate
Underpinning a house£17,421
Build a two storey extension£87,881
Build a timber frame extension£25,921
Install a swimming pool£80,921
Cost to build a single storey extension£53,419
Cost to build a side return extension£40,611
Install an RSJ£2,121
Build an outbuilding£9,921
Build a mansard loft conversion£51,921
Cost of a loft conversion£33,009
Build a kitchen extension£41,921
Build a hip to gable loft conversion£41,921
Build a granny annexe£86,921
Build a garden office£9,921
Convert a garage£15,921
Build a new garage£18,421
Build a flat roof extension£21,921
Build a dormer loft conversion£41,921
Lay a concrete foundation£6,171
Convert a bungalow loft£28,921
Basement conversion cost£36,611
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Rates for other HP11 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 HP11
Estimate Mansard loft conversion cost in HP11 based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
Building High Wycombe, Totteridge, HP13 £51,856
Lazor Construction Ltd, 18 Rosebery Avenue, High Wycombe, Buckinghamshire, Hp13 £51,848
PSB Builders Ltd, High Wycombe, HP13 £51,864
Red Oak Team LTD, Unit 10 Wycombe Industrial Mall, West End Street, High Wycombe, Buckinghamshire, HP11 £51,816
Mitchell & Co Building & Renovations Ltd, High Wycombe, HP13 £51,856
S Halls Construction Ltd, Buckinghamshire, HP13 £52,400
Bow Tie Construction, HIGH WYCOMBE, Buckinghamshire, HP12 £51,816
G T Builders, High Wycombe, HP13 £51,896
Shaks build, Buckinghamshire, Hp12 £51,936
Charts Project Management and Build, Buckinghamshire, HP13 £51,952
JAMES BUILDERS, Totteridge, HP13 £51,856
A B Goff & Son Builders, Totteridge, HP13 £51,896
Button Builds, Totteridge, HP13 £51,896
Andy's carpets & Vinyl services, High wycombe, HP12 £51,200
Chamfer Projects, Buckinghamshire, HP13 £51,976
Bantry Construction Limited, High Wycombe, HP10 £52,800
E E Construction, Chepping Wycombe, HP10 £51,888
G C JONES CONSTRUCTION CO LTD, Chepping Wycombe, HP10 £51,912
Loudwater Building Services, Chepping Wycombe, HP10 £52,000
Wooburn Project Management Ltd, Briar Cottage, Booker Common, High Wycombe, Buckinghamshire, HP12 £51,832
Belvedere, Penn, Greater London, HP10 £51,864
Steve Knight Construction, High Wycombe, HP15 £51,832
Steve Knight Construction, Buckinghamshire, HP15 £51,976
GREENWORKS CONSTRUCTION, Marlow, SL7 £51,880
jesson ladscaping and construction, Buckinghamshire, hp15 £51,976

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Mansard Loft Conversion near High Wycombe£34£237
Mansard Loft Conversion near Hazlemere£34£235
Mansard Loft Conversion near Wycombe£34£234
Mansard Loft Conversion near Maidenhead£36£236
Mansard Loft Conversion near Gerrards Cross£37£244
Mansard Loft Conversion near Chesham£36£237
Mansard Loft Conversion near Slough£36£238
Mansard Loft Conversion near Windsor & Maidenhead£36£238
Mansard Loft Conversion near Rickmansworth£36£241
Mansard Loft Conversion near Windsor£36£238