Cost to build an outbuilding in NW10

Outbuilding cost in NW10

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 NW10 range from the cheapest of £9,840 (Bischell Design & Build based in NW10) to the dearest of £10,800 (GasHeat based in NW10), 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 NW10 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	£17,431
	Build a two storey extension	£87,896
	Build a timber frame extension	£25,931
	Install a swimming pool	£80,931
	Cost to build a single storey extension	£53,611
	Cost to build a side return extension	£40,719
	Install an RSJ	£2,131
	Build an outbuilding	£9,931
	Build a mansard loft conversion	£51,931
	Cost of a loft conversion	£33,099
	Build a kitchen extension	£41,931
	Build a hip to gable loft conversion	£41,931
	Build a granny annexe	£86,931
	Build a garden office	£9,931
	Convert a garage	£15,931
	Build a new garage	£18,431
	Build a flat roof extension	£21,931
	Build a dormer loft conversion	£41,931
	Lay a concrete foundation	£6,181
	Convert a bungalow loft	£28,931
	Basement conversion cost	£36,719

Business name	Outbuilding cost
IM Construction, Greater London, NW10	£9,944
GasHeat, London, NW10	£10,800
C & I, Harlesden, NW10	£9,864
T & M Property Services, Greater London, NW10	£9,944
Byron Elie, Harlesden, NW10	£9,888
ALTER LTD, Greater London, NW10	£9,944
V.S.P, Harlesden, NW10	£9,888
SDM Services, Harlesden, NW10	£9,888
Khetani Builders (UK) Ltd, Harlesden, NW10	£9,864
Miyard Ltd, Harlesden, NW10	£9,888
Artisan Constructions, Harlesden, NW10	£9,888
Bischell Design & Build, Hammersmith & Fulham, Greater London, NW10	£9,840
MAM Building Services Ltd, London, NW10	£9,944
Joinery by Design (London), London, Greater London, NW10	£9,944
Property DMR Services Ltd, London, Greater London, NW10	£9,848
Kudos Design & Build Ltd, 1006 Harrow Rd, Kensal Green, Greater London, NW10	£9,848
Mr, London, NW10	£9,920
Citylight Roofing & Building, London, NW10	£9,864
tenenltd, london, nw10	£9,944
legacy squares, Londonderry, NW10	£9,944
Charlie Greig Bespoke, 19 Wrentham Avenue, Kensal Rise, London, Greater London, NW10	£9,848
GRADON CONSTRUCTION LIMITED, Harlesden, NW10	£9,864
YN Interiors, Greater London, w3	£9,944
Bricks and Velvet Ltd, 15, Rainham Road, London, Greater London, NW10	£9,848
ABC Building & Maintenance Contractors Ltd, Harlesden, NW10	£9,864

Add an outbuilding to your property in NW10 from £9,840

Outbuilding cost in NW10

Estimates for common extension builder jobs in NW10;

Rates for other NW10 trades

Outbuilding cost in NW10

Get extension builder rates instantly