Cost to build an outbuilding in BR8

Outbuilding cost in BR8

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 BR8 range from the cheapest of £9,600 (Domy Building Services Ltd based in DA5) to the dearest of £9,944 (AL-KO Construction Ltd based in BR5), 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 BR8 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	£17,336
	Build a two storey extension	£87,754
	Build a timber frame extension	£25,836
	Install a swimming pool	£80,836
	Cost to build a single storey extension	£51,723
	Cost to build a side return extension	£39,657
	Install an RSJ	£2,036
	Build an outbuilding	£9,836
	Build a mansard loft conversion	£51,836
	Cost of a loft conversion	£32,214
	Build a kitchen extension	£41,836
	Build a hip to gable loft conversion	£41,836
	Build a granny annexe	£86,836
	Build a garden office	£9,836
	Convert a garage	£15,836
	Build a new garage	£18,336
	Build a flat roof extension	£21,836
	Build a dormer loft conversion	£41,836
	Lay a concrete foundation	£6,086
	Convert a bungalow loft	£28,836
	Basement conversion cost	£35,657

Business name	Outbuilding cost
Radiant Homes, Swanley , BR8	£9,872
GM BUILDING SERVICES, Swanley, BR8	£9,840
GS&M Construction, Swanley, BR8	£9,792
Make Construction Limited, Swanley, BR8	£9,840
Reeve Renovations, London, Kent, BR8	£9,816
Reeve Renovations, Kent, BR8	£9,920
UNIVERSAL CONSTRUCTION, Swanley, BR8	£9,872
M.T.R Electrics Ltd, The Old Barn, Wood St, Dartford, Essex, BR8	£9,904
Alpha Construction Building Company Ltd, Kent, BR5	£9,928
Domy Building Services Ltd, Bexley, DA5	£9,600
EVGENI baron, London, BR5	£9,872
NA Brickwork, Sidcup, DA14	£9,872
Henderson - Ure Building & Construction, Bexley, DA5	£9,840
Sunny Build Ltd, Sidcup, DA14	£9,872
Builder, Sidcup, DA14	£9,600
P&k Building Ltd, Petts Wood, BR5	£9,872
callisto construction, Dartford, Kent, DA4	£9,808
RJC BUILDING SERVICES, Petts Wood, BR5	£9,848
AL-KO Construction Ltd, Petts Wood, BR5	£9,944
BALMA Building Services LTD, Daisy Farm, Firmingers Road, Orpington, Kent, BR6	£9,808
BALMA Building Services LTD, Kent, BR6	£9,920
Oakmore Builders Limited, Orpington, Kent, BR5	£9,824
Probuilder London Ltd, Orpington, BR5	£9,808
Total Building Care, 36 Havelock Road, Dartford, Kent, DA1	£9,792
Amberly Builders, Dartford, DA1	£9,840

Add an outbuilding to your property in BR8 from £9,600

Outbuilding cost in BR8

Estimates for common extension builder jobs in BR8;

Rates for other BR8 trades

Outbuilding cost in BR8

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