Cost to build an outbuilding in SW1A

Outbuilding cost in SW1A

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 SW1A range from the cheapest of £8,160 (London Design And Build based in SW1A) to the dearest of £9,944 (Adamko Dry Lining London based in WC2N), 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 SW1A 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	£17,332
	Build a two storey extension	£87,748
	Build a timber frame extension	£25,832
	Install a swimming pool	£80,832
	Cost to build a single storey extension	£51,646
	Cost to build a side return extension	£39,614
	Install an RSJ	£2,032
	Build an outbuilding	£9,832
	Build a mansard loft conversion	£51,832
	Cost of a loft conversion	£32,178
	Build a kitchen extension	£41,832
	Build a hip to gable loft conversion	£41,832
	Build a granny annexe	£86,832
	Build a garden office	£9,832
	Convert a garage	£15,832
	Build a new garage	£18,332
	Build a flat roof extension	£21,832
	Build a dormer loft conversion	£41,832
	Lay a concrete foundation	£6,082
	Convert a bungalow loft	£28,832
	Basement conversion cost	£35,614

Business name	Outbuilding cost
London Projects Ltd, 11 Carteret Street, London, Greater London, SW1H	£9,848
Adamko Dry Lining London, Greater London, WC2N	£9,944
London Design And Build , Roehampton, SW1A	£8,160
A to Z Builders Ltd, Houses of Parliament, SW1P	£9,880
Elv8 Interiors, Greater London, W1B	£9,944
Mayfair Design, Greater London, W1J	£9,944
Luxe Refurbs, 16 Berkeley Street, London, Greater London, W1J	£9,840
F & F Building Services, Houses of Parliament, SW1P	£9,880
We Love Build - Three Arches, London, Greater London, W1J	£9,840
We Love Build, Greater London, W1J	£9,944
Big Mamma, Greater London, W1F	£9,944
The Maybria Group, Mayfair, Greater London, W1J	£9,848
Future Homes Design and Build, 4 Old Park Lane, Mayfair, London, W1K	£9,848
Cornerstone, Greater London, W1F	£9,944
Sehem Design, london, W1F	£9,944
Starfish Properties, 14 Hanover Street, 3rd Floor, London, W1S	£9,848
Matstone Projects Limited, Greater London, WC2H	£9,944
My Trusted Builder, London, Greater London, wc2h	£9,848
My Lady Builder, Greater London, WC2H	£9,944
ORO Projects, Greater London, WC2H	£9,944
HouseUP, 71-75 Shelton Street, Covent Garden, London, WC2H	£9,848
Gil Construction Ltd, Greater London, WC2H	£9,944
House Rendering Ltd, 71-75, Shelton Street, Covent Garden, Greater London, WC2H	£9,848
Whitehorse Build London, Greater London, WC2H	£9,944
ElleHaus, Greater London, WC2H	£9,944

Add an outbuilding to your property in SW1A from £8,160

Outbuilding cost in SW1A

Estimates for common extension builder jobs in SW1A;

Rates for other SW1A trades

Outbuilding cost in SW1A

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