Cost to build an outbuilding in WD3

Outbuilding cost in WD3

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 WD3 range from the cheapest of £9,840 (Swan Windows & Son Limited based in WD3) to the dearest of £12,000 (Design & Build Builders Ltd based in WD18), 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 WD3 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	£17,516
	Build a two storey extension	£88,024
	Build a timber frame extension	£26,016
	Install a swimming pool	£81,016
	Cost to build a single storey extension	£55,320
	Cost to build a side return extension	£41,680
	Install an RSJ	£2,216
	Build an outbuilding	£10,016
	Build a mansard loft conversion	£52,016
	Cost of a loft conversion	£33,900
	Build a kitchen extension	£42,016
	Build a hip to gable loft conversion	£42,016
	Build a granny annexe	£87,016
	Build a garden office	£10,016
	Convert a garage	£16,016
	Build a new garage	£18,516
	Build a flat roof extension	£22,016
	Build a dormer loft conversion	£42,016
	Lay a concrete foundation	£6,266
	Convert a bungalow loft	£29,016
	Basement conversion cost	£37,680

Business name	Outbuilding cost
Carlos Gurrea, Hertfordshire, WD3	£9,968
Swan Windows & Son Limited, 88a High St, Rickmansworth, Hertfordshir, WD3	£9,840
Timeless Interiors, Hertfordshire, WD3	£9,968
Cube Design, Herefordshire, WD3	£9,968
BALECOURT BUILDERS LIMITED, Rickmansworth, WD3	£9,896
D ROSE BUILDING SERVICES, Rickmansworth, WD3	£9,896
CLPM Limited, The Pavilion, Micklefield Hall, Sarratt Road, Sarratt, Rickmansworth, Hertfordshire, WD3	£9,856
MAINCORE BUILDING SERVICES LTD, Rickmansworth, WD3	£9,888
KATELL PROPERTY MAINTENANCE, Rickmansworth, WD3	£10,400
Saltbox Design and Build, Hertfordshire, WD3	£9,976
A&T Building, Watford, WD18	£9,888
Asset Lofts, 30 High Street, Harefield, Middlesex, UB9	£9,848
Hamilton Refurbishments, Great House Farm, Chenies, Buckinghamshire, WD3	£9,856
Design & Build Builders Ltd, Watford, WD18	£12,000
Frame Brickwork, West Watford, WD18	£9,896
Tonybuild, Watford, WD17	£9,896
Project Squared Construction Ltd, Hertfordshire, ha6	£9,968
S2M VENTURES LLP, West Lothian, HA6	£9,968
AV Home Improvements, Herts, WD19	£9,968
Coste + Beno Ltd, 20 Leaf Close,, Northwood,, London, Greater London, HA6	£9,864
Coste + Beno Ltd, Greater London, HA6	£9,968
Architectural Brickwork Services, Hertfordshire, WD19	£9,968
Daniel London, London, Greater London, HA6	£9,872
Velonia Interiors Ltd, Buckinghamshire, SL9	£9,888
1st Choice Builders UK, West Watford, WD18	£9,896

Add an outbuilding to your property in WD3 from £9,840

Outbuilding cost in WD3

Estimates for common extension builder jobs in WD3;

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Outbuilding cost in WD3

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