Cost to build an outbuilding in W12

Outbuilding cost in W12

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life.

Outbuilding costs in W12 range from the cheapest of £9,832 (JNJ Building Services Ltd based in W12) to the dearest of £9,944 (The Great Wolf Construction based in W12), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in W12 by posting a job with HaMuch and we will send it to extension builders.

How much does an outbuilding cost?
Outbuilding cost per square metre
Factors that affect the cost of an outbuilding
What can you use an outbuilding for?
Do outbuildings add value to a property?
Do you need planning permission to build an outbuilding?
What is the 4-year rule for outbuildings?
Are outbuildings covered by buildings insurance?
What are the building regulations for outbuildings?

	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	Outbuilding cost
Graham Construction, Shepherd's Bush, W12	£9,888
The Great Wolf Construction, Londonderry, W12	£9,944
Newpark Construction, Shepherd's Bush, W12	£9,888
Add Global, 71 Golhawk Road, London, Greater London, W12	£9,848
Clay Design & Build, Greater London, W12	£9,944
GWS Roofing Specialists, London, Greater London, W12	£9,944
Heaven Sent Construction, Shepherd's Bush, W12	£9,888
Natalia Kennerley, Greater London, W12	£9,944
Hammerhead General Contractors Ltd, London, Greater London, W12	£9,848
Sam Loft, Notting Hill, W11	£9,888
HUGHES BUILDERS, Shepherd's Bush, W12	£9,888
IC&T PROJECTS, Greater London, W12	£9,944
JNJ Building Services Ltd, 151 Askew Road, Hammersmith, London, Lon, W12	£9,832
Baes design ltd, Greater London, W10	£9,944
Jonathan P Spencer Design and Build Limited, London, Greater London, W6	£9,848
HvB Development + Elnaz Namaki Studio, Studio 2, 48-49 Princes Place, London, Greater London, W11	£9,848
One L Building Services, London, Greater London, W11	£9,848
Haris Builders, London, W12	£9,944
MRJ Building Services, Notting Hill, W11	£9,888
Jobbs, Greater London, W11	£9,944
GB Buildings & Renovations, London, London, Greater London, W6	£9,848
Robert & Sons, Surrey, W10	£9,944
Neoliydia Ltd & Echinus Design Studio, Greater London, W12	£9,944
Neoliydia Ltd & Echinus Design Studio, London, Greater London, W12	£9,848
K & S, London, W10	£9,944

Add an outbuilding to your property in W12 from £9,832

Outbuilding cost in W12

Estimates for common extension builder jobs in W12;

Rates for other W12 trades

Outbuilding cost in W12

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