Cost to build a mansard loft conversion in North London

Mansard loft conversion cost in North London

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 (Peter Cox Ltd - Uxbridge based in UB8) to the dearest of around £51,952 (PB Viking Construction Ltd based in UB8).

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

Estimates for mansard loft conversion near North London

How much does a mansard loft conversion cost?
What is a mansard loft conversion?
Factors that affect the cost of a mansard loft conversion
Additional costs to consider with a mansard loft conversion
How long does a mansard loft conversion take?
Do I need planning permission for a mansard roof?
What is the difference between a dormer and a mansard?

	Job	Estimate
	Underpinning a house	£17,403
	Build a two storey extension	£87,854
	Build a timber frame extension	£25,903
	Install a swimming pool	£80,903
	Cost to build a single storey extension	£53,054
	Cost to build a side return extension	£40,406
	Install an RSJ	£2,103
	Build an outbuilding	£9,903
	Build a mansard loft conversion	£51,903
	Cost of a loft conversion	£32,838
	Build a kitchen extension	£41,903
	Build a hip to gable loft conversion	£41,903
	Build a granny annexe	£86,903
	Build a garden office	£9,903
	Convert a garage	£15,903
	Build a new garage	£18,403
	Build a flat roof extension	£21,903
	Build a dormer loft conversion	£41,903
	Lay a concrete foundation	£6,153
	Convert a bungalow loft	£28,903
	Basement conversion cost	£36,406

Business name	Mansard loft conversion cost
PB Viking Construction Ltd, Greater London, UB8	£51,952
Peter Cox Ltd - Uxbridge, Peter Cox Ltd, Unit 2 Sarum Complex, Sal, UB8	£51,840
Island Exhibitions Residential Interiors, Greater London, UB8	£51,952
CC Builders UK & Development Ltd, Uxbridge, Greater London, UB8	£51,872
Galacticon, Greater London, Ub8	£51,952
MEAD BUILDING SERVICES LTD, Uxbridge, UB8	£51,864
CC Builders UK Development, Middlesex, UB8	£51,952
G S Builders, Uxbridge, UB8	£51,872
Stella Roland Property, Greater London, UB10	£51,952
Sheppard Construction Ltd, Denham, UB9	£51,896
R&P Solution LTD, London, UB7	£51,952
D O C BUILDING SERVICES, Hillingdon, UB10	£51,872
Prestige Roofing and Guttering Services, West Drayton, UB7	£51,872
GMB BUILDING SERVICES, Uxbridge, UB8	£51,872
SS CONSTRUCTION , Uxbridge, UB8	£51,872
La Vaastu, West Drayton, ub7	£51,952
Progardenbuild2000, West drayton , UB7	£51,896
ECORE UK CONSTRUCTION LTD, Berkshire, UB8	£51,952
Apl Building Services, Ivor, SL0	£51,880
MCCM BUILDING SERVICES LTD, Hillingdon, UB10	£51,872
ROBINSON AND EDGSON BUILDERS, Iver, SL0	£51,888
GS Design & Developments Ltd, Middlesex, UB10	£51,952
RODOF Ltd, West Drayton, UB7	£51,896
Go Building ( London ) Ltd, Middlesex, Greater London, UB4	£51,864
Bespoke Extension LTD, 55 CHURCH ROAD, London, Londonderry, UB7	£51,872

Build a mansard loft conversion in North London from £51,840

Mansard loft conversion cost in North London

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Mansard loft conversion cost in North London

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