Build a mansard loft conversion in NW9 from £51,600

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Mansard loft conversion cost in NW9

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 £51,600 (HONEST CONTRUCTION LIMITED based in NW9) to the dearest of around £52,240 (K&T Building services LTD based in NW9).

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 NW9 by posting a job with HaMuch and we'll send it to extension builders in NW9. 

Estimates for mansard loft conversion near NW9

Estimates for common extension builder jobs in NW9;

JobEstimate
Underpinning a house£17,380
Build a two storey extension£87,820
Build a timber frame extension£25,880
Install a swimming pool£80,880
Cost to build a single storey extension£52,606
Cost to build a side return extension£40,154
Install an RSJ£2,080
Build an outbuilding£9,880
Build a mansard loft conversion£51,880
Cost of a loft conversion£32,628
Build a kitchen extension£41,880
Build a hip to gable loft conversion£41,880
Build a granny annexe£86,880
Build a garden office£9,880
Convert a garage£15,880
Build a new garage£18,380
Build a flat roof extension£21,880
Build a dormer loft conversion£41,880
Lay a concrete foundation£6,130
Convert a bungalow loft£28,880
Basement conversion cost£36,154
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Rates for other NW9 trades

Appliance Repair Specialist
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Builder
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Conservatory Specialist
Door Fitter
Drain Specialist
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Electrician
Extension Builder
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Fire and Security Specialist
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Heating Engineer
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Roofer
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Mansard loft conversion cost in NW9
Estimate Mansard loft conversion cost in NW9 based on hourly/daily rate (excluding VAT or callout charges)
Business name Mansard loft conversion cost
R.A.S. Construction And Design Ltd, 8 MEADOW WAY, LONDON, LONDON, Greater London, NW9 £51,848
BKB Building Contractors, Colindale, NW9 £51,888
HARLEY BUILDING SERVICES LTD, Colindale, NW9 £51,864
K&T Building services LTD, Colindale, NW9 £52,240
Space Dimensioned Ltd., Greater London, NW9 £51,944
Space Dimensioned Ltd., Hyde House, The Hyde, London, Greater London, NW9 £51,848
Luxor Interiors Ltd, London, NW9 £51,944
Hallpark Construction, Unit B2 Connaught Business Centre, Hyde Estate Rd, London, Greater London, NW9 £51,848
InConstruction Services Ltd, London, Greater London, NW9 £51,848
Bathrooms and kitchens specialist, West Midlands, NW9 £51,944
Otters Group Ltd, London, NW9 £51,848
Attymass Brickwork Limited, Greater London, NW9 £51,944
Carl Construction Limited, London, NW9 £51,944
HONEST CONTRUCTION LIMITED, London, NW9 £51,600
AAA Team Building Services Ltd, London, NW9 £51,848
J & C BUILDING CONTRACTORS LTD, Colindale, NW9 £51,864
SL Building Constructions, Greater London, NW9 £51,944
HR Building Solutions Ltd, Greater London, NW9 £51,944
Arhiterra Design and Build Ltd, Greater London, NW9 £51,944
BHUVA CONSTRUCTION (UK) LTD, Colindale, NW9 £51,864
Bhuva Construction, 70 Tintern Avenue, London, Greater London, NW9 £51,848
D Bradshaw Building Renovation, Colindale, NW9 £51,864
A & S Construction Ltd, LONDON, NW9 £51,600
INIK Construction Ltd, London, Greater London, NW9 £51,848
MS Maintenance, Colindale, NW9 £51,888

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