Cost to build an outbuilding in SM3

Outbuilding cost in SM3

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 SM3 range from the cheapest of £9,824 (Charles Byron Ltd based in SM3) to the dearest of £9,936 (Cavendish Building and Construction Ltd based in SM3), 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 SM3 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	£17,374
	Build a two storey extension	£87,811
	Build a timber frame extension	£25,874
	Install a swimming pool	£80,874
	Cost to build a single storey extension	£52,485
	Cost to build a side return extension	£40,085
	Install an RSJ	£2,074
	Build an outbuilding	£9,874
	Build a mansard loft conversion	£51,874
	Cost of a loft conversion	£32,571
	Build a kitchen extension	£41,874
	Build a hip to gable loft conversion	£41,874
	Build a granny annexe	£86,874
	Build a garden office	£9,874
	Convert a garage	£15,874
	Build a new garage	£18,374
	Build a flat roof extension	£21,874
	Build a dormer loft conversion	£41,874
	Lay a concrete foundation	£6,124
	Convert a bungalow loft	£28,874
	Basement conversion cost	£36,085

Business name	Outbuilding cost
DP BUILDERS UK LTD, Sutton, SM1	£9,856
KAS CONSTRUCTION (SW) LLP, Sutton, SM1	£9,856
Charles Byron Ltd, 127 Church Hill Road, Cheam, Surrey, London, Surrey, SM3	£9,824
Happy Building, Sutton, Surrey, SM1	£9,832
Lee Builders & Decorators, Sutton, SM1	£9,880
Cavendish Building and Construction Ltd, Sutton, SM3	£9,936
GDW Construction, North Cheam, SM3	£9,880
FALCON BUILDERS, North Cheam, SM3	£9,856
KADEK BUILDING SERVICES, Sutton, SM1	£9,856
CLH BUILDING SERVICES, Sutton, SM1	£9,856
New Smart Living Ltd, Surrey, SM1	£9,936
TopTrowels Brickwork & Paving, Sutton, Surrey, Sm1	£9,840
S AND M CONSTRUCTION, Sutton, SM1	£9,856
RM Sanwell Roofing, Cheam, Sutton, SM3	£9,856
Bradley Building Services Ltd, Surrey, SM1	£9,936
Home Shape Ltd, Surrey, SM1	£9,936
Hilton building contractors ltd, cheam, London, Sm3	£9,832
AT Line Construction Ltd, UK, SM1	£9,936
Magna Building Services Ltd, Sutton, SM2	£9,848
JG BUILDING SERVICES, Worcester Park, KT4	£9,856
Amazing Space Design and Build Ltd., Greater London, SM2	£9,936
Dominant Construction, London, Londonderry, SM1	£9,832
Smarticagroup, Surrey, sm2	£9,936
lucyb, London, Surrey, SM2	£9,832
SEDGWICK BUILDING SERVICES LLP, Morden, SM4	£9,856

Add an outbuilding to your property in SM3 from £9,824

Outbuilding cost in SM3

Estimates for common extension builder jobs in SM3;

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Outbuilding cost in SM3

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