Cost to build an outbuilding in DA8

Outbuilding cost in DA8

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 DA8 range from the cheapest of £9,200 (Inner City Refurbs Ltd based in DA6) to the dearest of £9,928 (Azure Notions based in DA7), 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 DA8 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	£17,295
	Build a two storey extension	£87,692
	Build a timber frame extension	£25,795
	Install a swimming pool	£80,795
	Cost to build a single storey extension	£50,891
	Cost to build a side return extension	£39,189
	Install an RSJ	£1,995
	Build an outbuilding	£9,795
	Build a mansard loft conversion	£51,795
	Cost of a loft conversion	£31,824
	Build a kitchen extension	£41,795
	Build a hip to gable loft conversion	£41,795
	Build a granny annexe	£86,795
	Build a garden office	£9,795
	Convert a garage	£15,795
	Build a new garage	£18,295
	Build a flat roof extension	£21,795
	Build a dormer loft conversion	£41,795
	Lay a concrete foundation	£6,045
	Convert a bungalow loft	£28,795
	Basement conversion cost	£35,189

Business name	Outbuilding cost
ABC DECORATORS, Erith, DA8	£9,280
SV Roofing & Renovations, Erith, DA8	£9,872
Bex Building Services, Crayford, DA8	£9,872
Azure Notions, Kent, DA7	£9,928
J S Crudden Building & Construction, Bexleyheath, DA7	£9,840
Ingram Building and Electrical Contractors LIMTED, Crayford, DA8	£9,872
Desi Builders, Crayford, DA8	£9,848
SOS Buildings UK Ltd, London, Greater London, Da7	£9,824
MAX BUILDING SERVICES LTD, Barnehurst, DA7	£9,848
NEW BUILD MAINTENANCE LTD, Belvedere, DA17	£9,848
OAK BUILDERS, Dartford, DA1	£9,840
PCO BUILDING SERVICES, Dartford, DA1	£9,840
Liam Kinsella Ltd, Barnehurst, DA7	£9,848
OAKDENE BUILDING SERVICES, Belvedere, DA17	£9,848
AJW BUILDERS, Dartford, DA1	£9,832
D & G Construction LTD, 118 Norman Road, Belvedere, Kent, DA17	£9,808
AJP BUILDING SERVICES, Barnehurst, DA7	£9,848
R H Multitrade, Belvedere, DA17	£9,848
A3 BUILDING SERVICES, Belvedere, DA17	£9,848
Danni Building Services Ltd, Bexleyheath, DA7	£9,872
Roger Matharoo, Bexleyheath, DA7	£9,600
Builders Team, Unit 7, Kencot way, London, Greater London, DA18	£9,824
C B BUILDING CONSTRUCTION, Belvedere, DA17	£9,848
Inner City Refurbs Ltd, Bexleyheath, DA6	£9,200
Mormacgroup, Kent, DA7	£9,928

Add an outbuilding to your property in DA8 from £9,200

Outbuilding cost in DA8

Estimates for common extension builder jobs in DA8;

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Outbuilding cost in DA8

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