Cost to build a dormer loft conversion in W12

Cost of dormer loft conversions in W12

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 W12, prices for dormer loft conversions range from £41,832 (JNJ Building Services Ltd based in W12) to £41,944 (The Great Wolf Construction based in W12), 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 W12. Post your job on HaMuch now and we'll put you in touch with available extension builders.

Estimates for dormer loft conversion near W12

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?
How long does a dormer loft conversion take?
Do I need an architect to add a dormer?
Do I need planning permission for a dormer loft conversion?
Can you add a dormer to any house?
How much extra space does a dormer give you?

	Job	Estimate
	Underpinning a house	£17,399
	Build a two storey extension	£87,849
	Build a timber frame extension	£25,899
	Install a swimming pool	£80,899
	Cost to build a single storey extension	£52,984
	Cost to build a side return extension	£40,366
	Install an RSJ	£2,099
	Build an outbuilding	£9,899
	Build a mansard loft conversion	£51,899
	Cost of a loft conversion	£32,805
	Build a kitchen extension	£41,899
	Build a hip to gable loft conversion	£41,899
	Build a granny annexe	£86,899
	Build a garden office	£9,899
	Convert a garage	£15,899
	Build a new garage	£18,399
	Build a flat roof extension	£21,899
	Build a dormer loft conversion	£41,899
	Lay a concrete foundation	£6,149
	Convert a bungalow loft	£28,899
	Basement conversion cost	£36,366

Business name	Dormer loft conversion cost
Graham Construction, Shepherd's Bush, W12	£41,888
The Great Wolf Construction, Londonderry, W12	£41,944
Newpark Construction, Shepherd's Bush, W12	£41,888
Add Global, 71 Golhawk Road, London, Greater London, W12	£41,848
Clay Design & Build, Greater London, W12	£41,944
GWS Roofing Specialists, London, Greater London, W12	£41,944
Heaven Sent Construction, Shepherd's Bush, W12	£41,888
Natalia Kennerley, Greater London, W12	£41,944
Hammerhead General Contractors Ltd, London, Greater London, W12	£41,848
Sam Loft, Notting Hill, W11	£41,888
IC&T PROJECTS, Greater London, W12	£41,944
HUGHES BUILDERS, Shepherd's Bush, W12	£41,888
JNJ Building Services Ltd, 151 Askew Road, Hammersmith, London, Lon, W12	£41,832
Baes design ltd, Greater London, W10	£41,944
Jonathan P Spencer Design and Build Limited, London, Greater London, W6	£41,848
HvB Development + Elnaz Namaki Studio, Studio 2, 48-49 Princes Place, London, Greater London, W11	£41,848
One L Building Services, London, Greater London, W11	£41,848
Haris Builders, London, W12	£41,944
MRJ Building Services, Notting Hill, W11	£41,888
Jobbs, Greater London, W11	£41,944
GB Buildings & Renovations, London, London, Greater London, W6	£41,848
Robert & Sons, Surrey, W10	£41,944
Neoliydia Ltd & Echinus Design Studio, Greater London, W12	£41,944
Neoliydia Ltd & Echinus Design Studio, London, Greater London, W12	£41,848
K & S, London, W10	£41,944

Add extra space to your W12 home from £41,832

Cost of dormer loft conversions in W12

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Dormer loft conversion cost in W12

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