Cost to build a mansard loft conversion in KT13

Build a mansard loft conversion in KT13 from £51,840

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 KT13
Build a Mansard loft conversion cost in KT13
Estimates for common extension builder jobs in KT13;

Mansard loft conversion cost in KT13

Mansard loft conversions range from the cheapest installation of £51,840 (Surrey Hills Extend and Renovate Limited based in KT13) to the dearest of around £52,112 (DITTON CONSTRUCTION LIMITED based in KT12).

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 KT13 by posting a job with HaMuch and we'll send it to extension builders in KT13.

Estimates for build a mansard loft conversion near KT13

Estimates for common extension builder jobs in KT13;

Rates for other KT13 trades

Build a Mansard loft conversion cost in KT13

Estimate Build a Mansard loft conversion cost in KT13 based on hourly/daily rate (excluding VAT or callout charges)
Business name	Build a Mansard loft conversion cost
MARBANK CONSTRUCTION LTD, Weybridge, KT13	£51,880
MARBANK CONSTRUCTION LTD, Weybridge, KT13	£51,880
Surrey Hills Extend and Renovate Limited, Weybridge, KT13	£51,840
Redridge Developers UK, Surrey, Kt13	£51,960
Mulberry Design & Build Ltd, Greater London, KT13	£51,960
Hanging Space, Weybridge, Surrey, KT13	£51,872
AMD Building Services, Weybridge, KT13	£51,896
OATLANDS, Surrey, KT13	£51,960
Jaswal Design & Build, Surrey, KT12	£51,960
EcoWoodDesign, Addlestone, Surrey, KT15	£51,888
Tolwey, Addlestone, Surrey, KT15	£51,872
S T Builders, Walton-on-Thames, KT12	£51,880
TIMBERED BUILDING SERVICES, Walton-on-Thames, KT12	£51,880
Aspire Design & Build Ltd, Surrey, KT12	£51,960
Offa Construction Ltd, Wolton on Thames, Surrey, KT12	£51,864
Burwood Construction, Surrey, KT12	£51,960
DITTON CONSTRUCTION LIMITED, Walton on Thames, KT12	£52,112
Method Build Ltd, Surrey, TW16	£51,960
PURE DESIGN AND BUILD, Byfleet, KT14	£51,880
R & R Roofing Guildford, Byfleet, KT14	£51,920
METROMEC BUILDING SERVICES LTD, Walton-on-Thames, KT12	£51,880
TOTUS, Unit 5 Enterprise House, 44-46 Terrace Road, Walton on Thames, Surrey, kt12	£51,856
Form Projects, Surrey, KT14	£51,960
CRESSWELL DESIGN & BUILD, Byfleet, KT14	£51,880
JDM (D&B) Ltd, Surrey, Kt14	£51,960

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	Job	Estimate
	Cost to underpin a house	£17,417
	Build a two storey extension	£87,875
	Cost to build a timber frame extension	£25,917
	Cost to build a swimming pool	£80,917
	Cost to build a single storey extension	£53,336
	Cost to build a side return extension	£40,564
	Cost to Install an RSJ	£2,117
	Build an outbuilding	£9,917
	Cost to build a mansard loft conversion	£51,917
	Cost of a loft conversion	£32,970
	Cost to build a kitchen extension	£41,917
	Build a hip to gable loft conversion	£41,917
	Build a granny annexe	£86,917
	Build a garden office	£9,917
	Cost of a garage conversion	£15,917
	Build a new garage	£18,417
	Cost to build a flat roof extension	£21,917
	Cost to build a dormer loft conversion	£41,917
	Lay a concrete foundation	£6,167
	Cost of a bungalow loft conversion	£28,917
	Basement conversion cost	£36,564