Cost to build a mansard loft conversion in SE7

Build a mansard loft conversion in SE7 from £50,880

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.

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Mansard loft conversion cost in SE7
Mansard loft conversion cost in SE7
Estimates for common extension builder jobs in SE7;

Mansard loft conversion cost in SE7

Mansard loft conversions range from the cheapest installation of £50,880 (Animus Construction Ltd based in E6) to the dearest of around £52,000 (Mr S J Reece based in SE7).

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 SE7 by posting a job with HaMuch and we'll send it to extension builders in SE7.

Estimates for mansard loft conversion near SE7

Estimates for common extension builder jobs in SE7;

Rates for other SE7 trades

Mansard loft conversion cost in SE7

Estimate Mansard loft conversion cost in SE7 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Mansard loft conversion cost
JR Renovations, Greater London, SE7	£51,944
Mr S J Reece, London, SE7	£52,000
Prestige Roofing Limited, 70 Colomb Street, Greenwich, London, SE10	£51,896
Storeyboard, London, Greater London, SE10	£51,848
Storeyboard, Greater London, SE10	£51,944
AM Builder, Woolwich, SE18	£51,880
Trafalgar Building Company Limited, Greenwich, SE10	£51,864
JobDone, Greater London, E16	£51,936
Nextbuild, Docklands, Greater London, E16	£51,840
Nextbuild, Greater London, E16	£51,936
JASPG Construction & Design, London, SE18	£51,936
Sterling Pillar, London, Greater London, SE18	£51,840
W D Treadgold Building Contractors, Eltham, SE9	£51,856
Denkar Ltd, London, SE9	£51,880
Therusso Limited, London, Kent, se9	£51,840
Melner Construction, London, Greater London, e16	£51,840
TA LEE BUILDING SERVICES, Eltham, SE9	£51,856
Dry Spell Builders, Woolwich, SE18	£51,856
H2 Construction Ltd, London, SE9	£52,000
RLD Contractors Ltd, Eltham, SE9	£51,880
Jmc buildets, London, SE9	£51,600
TP Building & Development Services Ltd, London, Greater London, SE13	£51,848
Charlie Builder, Canning Town, E16	£51,880
MAGNET CONSTRUCTION LIMITED, Eltham, SE9	£51,856
Animus Construction Ltd, London, E6	£50,880

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Mansard Loft Conversion in Eltham

	Job	Estimate
	Underpinning a house	£17,337
	Build a two storey extension	£87,756
	Build a timber frame extension	£25,837
	Install a swimming pool	£80,837
	Cost to build a single storey extension	£51,749
	Cost to build a side return extension	£39,671
	Install an RSJ	£2,037
	Build an outbuilding	£9,837
	Build a mansard loft conversion	£51,837
	Cost of a loft conversion	£32,226
	Build a kitchen extension	£41,837
	Build a hip to gable loft conversion	£41,837
	Build a granny annexe	£86,837
	Build a garden office	£9,837
	Convert a garage	£15,837
	Build a new garage	£18,337
	Build a flat roof extension	£21,837
	Build a dormer loft conversion	£41,837
	Lay a concrete foundation	£6,087
	Convert a bungalow loft	£28,837
	Basement conversion cost	£35,671