Build a mansard loft conversion in Islington from £51,848

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Mansard loft conversion cost in Islington

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 £51,848 (Regent Developments based in N1) to the dearest of around £51,944 (Upper Class Builders based in N1).

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

Estimates for mansard loft conversion near Islington

Estimates for common extension builder jobs in Islington;

JobEstimate
Underpinning a house£17,401
Build a two storey extension£87,852
Build a timber frame extension£25,901
Install a swimming pool£80,901
Cost to build a single storey extension£53,022
Cost to build a side return extension£40,388
Install an RSJ£2,101
Build an outbuilding£9,901
Build a mansard loft conversion£51,901
Cost of a loft conversion£32,823
Build a kitchen extension£41,901
Build a hip to gable loft conversion£41,901
Build a granny annexe£86,901
Build a garden office£9,901
Convert a garage£15,901
Build a new garage£18,401
Build a flat roof extension£21,901
Build a dormer loft conversion£41,901
Lay a concrete foundation£6,151
Convert a bungalow loft£28,901
Basement conversion cost£36,388
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Mansard loft conversion cost in Islington
Estimate Mansard loft conversion cost in Islington based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
Upper Class Builders, London, N1 £51,944
Regent Developments, London, Greater London, N1 £51,848
PRG Extensions, Greater London, N1 £51,944
PRG Extensions, 20-22 Wenlock Road, London, England, London, Greater London, N1 £51,848
Ant-works, London, Surrey, N1 £51,848
Juxtacon Ltd, London, Greater London, N1 £51,848
Sandhill Bulding Solutions Ltd, Greater London, N1 £51,848
EB, London, EC1V £51,888
CARTA NOVA - Architecture & Beyond, Greater London, N1 £51,944
CMT Ltd, Islington, N1 £51,888
Facit Homes, 3A Godson Street, London, Greater London, N1 £51,848
PAD, Greater London, EC1V £51,944
Equitable Property & Financial Services LTD, Greater London, EC1V £51,944
Reltic Project, Londonderry, EC1V £51,944
MM Construction Group, 152-160 City Road, London, Greater London, EC1V £51,848
Uno contract limited, Greater London, EC1V £51,944
Eastgrand Limited, Greater London, EC1V £51,944
STAY STEEL, London, EC1V £51,944
K Construct Ltd, Greater London, EC1V £51,944
Arkbuild.london, Greater London, Ec1v £51,944
Cadway Group Ltd, Kemp House, 160 City Road, London, Greater London, EC1V £51,848
TP Building & Development Services Limited, Greater London, EC1V £51,944
Master Build Team, Kemp House,, 152-160 city road, London, Greater London, EC1V £51,848
Redway Construction, London, Greater London, EC1V £51,848
Miah Designs and Build, Greater London, EC1V £51,944

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