Cost to build an outbuilding in N18

Outbuilding cost in N18

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 N18 range from the cheapest of £9,832 (Multiarch Building Services Ltd based in N13) to the dearest of £9,944 (R&S services Ltd based in N17), 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 N18 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	£17,381
	Build a two storey extension	£87,822
	Build a timber frame extension	£25,881
	Install a swimming pool	£80,881
	Cost to build a single storey extension	£52,626
	Cost to build a side return extension	£40,164
	Install an RSJ	£2,081
	Build an outbuilding	£9,881
	Build a mansard loft conversion	£51,881
	Cost of a loft conversion	£32,637
	Build a kitchen extension	£41,881
	Build a hip to gable loft conversion	£41,881
	Build a granny annexe	£86,881
	Build a garden office	£9,881
	Convert a garage	£15,881
	Build a new garage	£18,381
	Build a flat roof extension	£21,881
	Build a dormer loft conversion	£41,881
	Lay a concrete foundation	£6,131
	Convert a bungalow loft	£28,881
	Basement conversion cost	£36,164

Business name	Outbuilding cost
Best Builders, Upper Edmonton, N18	£9,856
Builderstimes, Upper Edmonton, N18	£9,880
PS Contractors, Unit 4a, Triumph Trading Estate, London, Greater London, N17	£9,840
Kuboid Home Extensions, Tottenham, N17	£9,856
Eckford Chong Design, London, Greater London, N18	£9,840
JMP Contractors & Engineers, 12A Baronet Grove, London, Greater London, N17	£9,848
R&S services Ltd, Londonderry, N17	£9,944
Concept Design Builders, London, Greater London, N17	£9,848
By Design London Ltd, 37 Queensland Av, London, Greater London, N18	£9,848
Abarth Construction Ltd, Greater London, N18	£9,944
Demo Art Ltd, Tottenham, N17	£9,880
Commissioned by you LLP, Building Bloqs, Unit 4, London, Greater London, N18	£9,840
Top Class Roofing & Guttering Services, London, N17	£9,888
Douglas & Davis Consultant Ltd, Tottenham, N17	£9,880
Nicky Price, Greater London, N17	£9,944
Coss Construction Ltd, London, Greater London, N9	£9,840
B&H Design Construction LTD, Greater London, N17	£9,944
Multiarch Building Services Ltd, London, N13	£9,832
Rockland Building Services Ltd, Greater London, E17	£9,944
MSN Pyramid Construction Ltd, Tottenham, N17	£9,888
PonariBuilders Ltd, Greater London, n13	£9,944
M & A Builders Ltd, Palmers Green, N13	£9,888
GG CONSTRUCTION LTD, Tottenham, N17	£9,864
Azzep Building Services, Seven Sisters, N15	£9,888
MEGABUILD LTD, Walthamstow, E17	£9,864

Add an outbuilding to your property in N18 from £9,832

Outbuilding cost in N18

Estimates for common extension builder jobs in N18;

Rates for other N18 trades

Outbuilding cost in N18

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