Cost to build a dormer loft conversion in Barnes

Cost of dormer loft conversions in Barnes

Dormer loft conversions are ideal if you want to add lots of extra space to your home. Adding a box-like structure or structures to the roof, you essentially extend the roofline to add significant square footage to your loft space. This makes dormer loft conversions one of the most popular loft conversion types, as they're ideal for adding a new main bedroom with en-suite or even a self-contained living space.

In Barnes, prices for dormer loft conversions range from £41,840 (London House Companies Ltd based in SW13) to £41,944 (Build & Designs Ltd based in SW13), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.

The best way to get an accurate price is to compare quotes from extension builders in Barnes. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for dormer loft conversion near Barnes

How much does a dormer loft conversion cost?
Dormer loft conversion cost per m2
Factors affecting the cost of a dormer loft conversion
What is a dormer loft conversion?
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	Job	Estimate
	Underpinning a house	£17,379
	Build a two storey extension	£87,819
	Build a timber frame extension	£25,879
	Install a swimming pool	£80,879
	Cost to build a single storey extension	£52,581
	Cost to build a side return extension	£40,139
	Install an RSJ	£2,079
	Build an outbuilding	£9,879
	Build a mansard loft conversion	£51,879
	Cost of a loft conversion	£32,616
	Build a kitchen extension	£41,879
	Build a hip to gable loft conversion	£41,879
	Build a granny annexe	£86,879
	Build a garden office	£9,879
	Convert a garage	£15,879
	Build a new garage	£18,379
	Build a flat roof extension	£21,879
	Build a dormer loft conversion	£41,879
	Lay a concrete foundation	£6,129
	Convert a bungalow loft	£28,879
	Basement conversion cost	£36,139

Business name	Dormer loft conversion cost
London House Companies Ltd, London, Greater London, SW13	£41,840
Invicta Construction LTD, 10-12 Barnes High Street, Barnes,, London, London, Greater London, SW13	£41,840
True Linear, london, sw13	£41,888
Big Bean Construction ltd, London, Greater London, SW13	£41,840
Build & Designs Ltd, London, SW13	£41,944
Design 2 Finish, London, Greater London, SW13	£41,840
Convert Construction Ltd, London, Greater London, SW14	£41,840
WBS Refurbishments and Renovations LTD, London, Greater London, SW15	£41,840
GP Basement Building & Refurbishment, London, Greater London, sw15	£41,840
Smart Property Sourcing, Midlothian, W4	£41,944
Raylian Power Design, Greater London, SW14	£41,944
Raylian Power Design, 206 Mortlake Business Centre, 20 Mortlake High Street, Mortlake, Greater London, SW14	£41,840
MCB Developments, London, Greater London, SW14	£41,840
AJ Wells, Putney, SW15	£41,880
Metos Design & Build, Surrey, SW14	£41,944
Specialist Screeding, Hammersmith, W6	£41,888
Knight Refurbishment House Renovation, Greater London, W4	£41,944
Sunny Eco, 345 Upper Richmond Road, London, Surrey, SW14	£41,840
Ethos Urban Design, London, Greater London, SW15	£41,840
Build Space London Ltd, London, Greater London, SW14	£41,840
JOHN HOPWOOD DELTA CONSTRUCTION SERVICES, Chiswick, W4	£41,848
Lux Construction, Hammersmith, Greater London, W6	£41,848
Gem Look Construction Ltd., Richmond Surrey, SW14	£41,936
Guardian Developments, Londonderry, W4	£41,944
Hurlingham Developments, Greater London, SW6	£41,944

Add extra space to your Barnes home from £41,840

Cost of dormer loft conversions in Barnes

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Dormer loft conversion cost in Barnes

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