Cost to build an outbuilding in KT4

Outbuilding cost in KT4

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 KT4 range from the cheapest of £9,760 (D A P CONSTRUCTION based in KT4) to the dearest of £9,944 (Hy home improvements based in Kt3), 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 KT4 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	£17,370
	Build a two storey extension	£87,806
	Build a timber frame extension	£25,870
	Install a swimming pool	£80,870
	Cost to build a single storey extension	£52,408
	Cost to build a side return extension	£40,042
	Install an RSJ	£2,070
	Build an outbuilding	£9,870
	Build a mansard loft conversion	£51,870
	Cost of a loft conversion	£32,535
	Build a kitchen extension	£41,870
	Build a hip to gable loft conversion	£41,870
	Build a granny annexe	£86,870
	Build a garden office	£9,870
	Convert a garage	£15,870
	Build a new garage	£18,370
	Build a flat roof extension	£21,870
	Build a dormer loft conversion	£41,870
	Lay a concrete foundation	£6,120
	Convert a bungalow loft	£28,870
	Basement conversion cost	£36,042

Business name	Outbuilding cost
A H S Construction Design Ltd, Worcester park, KT4	£9,888
Acquastone, London, Surrey, KT4	£9,832
JG BUILDING SERVICES, Worcester Park, KT4	£9,856
D A P CONSTRUCTION, Worcester Park, KT4	£9,760
Mallard Solutions Ltd, New Malden, KT3	£9,816
FALCON BUILDERS, North Cheam, SM3	£9,856
Peter Edwards Builders Ltd, 34 Portland Avenue, New Malden, Surrey, KT3	£9,816
Hy home improvements, Surrey, Kt3	£9,944
Refine Property Maintenance Ltd, Surrey, KT17	£9,936
RM Sanwell Roofing, Cheam, Sutton, SM3	£9,856
Linkfern Limited, New malden, KT3	£9,888
Cavendish Building and Construction Ltd, Sutton, SM3	£9,936
Croystone Ltd., Epsom, KT17	£9,936
Croystone Ltd., 34 Chadacre Road, Epsom, KT17	£9,824
BLU STAR BUILD LLP, New Malden, KT3	£9,856
Johnson Developments South East Ltd, Surrey, KT19	£9,944
PGM MAX BUILDING SERVICES, Horton, KT19	£9,864
Origin Construction Limited, Surrey, SM4	£9,936
Origin Construction Limited, London, Surrey, SM4	£9,840
Eagle Eye Building, New Malden, KT3	£9,944
STANBOROUGH BUILDERS, Horton, KT19	£9,864
Charles Byron Ltd, 127 Church Hill Road, Cheam, Surrey, London, Surrey, SM3	£9,824
XUE BUILDERS, New Malden, KT3	£9,856
DP BUILDERS UK LTD, Sutton, SM1	£9,856
Galaxy Extend, 17A, New Malden, Errol Gardens, London, Greater London, KT3	£9,832

Add an outbuilding to your property in KT4 from £9,760

Outbuilding cost in KT4

Estimates for common extension builder jobs in KT4;

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Outbuilding cost in KT4

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