Cost to build a granny annexe in Outer London

Granny Annexe Cost in Outer London

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Outer London?

Building a granny annexe ranges from £86,840 (D Postill Builders Ltd based in SE3) to £86,944 (Island design & Construction Ltd based in E14), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in Outer London by posting a job with HaMuch. We will send it to extension builders in Outer London who will be happy to help you.

Estimates for granny annexe near Outer London

How much does a granny annexe cost to build in the UK?
What is a granny annexe?
How big can a granny annexe be?
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What is the granny annexe tax loophole?
Does an annexe increase council tax?
Do you need planning permission to convert a garage into a granny flat?
Can you claim VAT back on a granny annexe?
Can I let out my granny annexe?
Does an annexe increase property value?
Can a granny annexe be sold separately?
Do you have to pay stamp duty on an annexe?

	Job	Estimate
	Underpinning a house	£17,397
	Build a two storey extension	£87,845
	Build a timber frame extension	£25,897
	Install a swimming pool	£80,897
	Cost to build a single storey extension	£52,933
	Cost to build a side return extension	£40,337
	Install an RSJ	£2,097
	Build an outbuilding	£9,897
	Build a mansard loft conversion	£51,897
	Cost of a loft conversion	£32,781
	Build a kitchen extension	£41,897
	Build a hip to gable loft conversion	£41,897
	Build a granny annexe	£86,897
	Build a garden office	£9,897
	Convert a garage	£15,897
	Build a new garage	£18,397
	Build a flat roof extension	£21,897
	Build a dormer loft conversion	£41,897
	Lay a concrete foundation	£6,147
	Convert a bungalow loft	£28,897
	Basement conversion cost	£36,337

Business name	Granny annexe cost
Island design & Construction Ltd, Greater London, E14	£86,944
CG Design and Build LTD., London Arena, Greater London, e14	£86,848
CG Design and Build LTD., Greater London, e14	£86,944
ALFA Building Solutions Ltd, Greater London, E14	£86,944
ALFA Building Solutions Ltd, London, Greater London, E14	£86,848
ROOSE CONSTRUCTION LTD, Rotherhithe, SE16	£86,864
MARMAREX, London, SE16	£86,944
MARMAREX, London, Greater London, SE16	£86,848
PHE BUILDING SERVICES, Greater London, E14	£86,944
Trafalgar Building Company Limited, Greenwich, SE10	£86,864
Your Builder Hero, London, E14	£86,944
Prestige Roofing Limited, 70 Colomb Street, Greenwich, London, SE10	£86,896
Storeyboard, Greater London, SE10	£86,944
Storeyboard, London, Greater London, SE10	£86,848
Andy Tunmer Building Services, Canary Wharf, E14	£86,888
WiseContract, Studio 33, Unit 10, elizabeth Industrial Estate, Juno Way, London, Greater London, se14	£86,848
SCL Design & Build Ltd, Londonderry, SE16	£86,944
Team Constructions, Greater London, E14	£86,944
Dumrea Building Construction Ltd, London, SE14	£86,888
AZC BUILDING SERVICES, Greenwich, SE10	£86,864
Cheapest Builder, Rotherhithe, SE16	£86,888
D Postill Builders Ltd, 78 Combe Avenue, London, Greater London, SE3	£86,840
DWL Construction Ltd, London, SE14	£86,944
Builders, Shoreditch, E1	£86,888
Darren & Valentin Construction & Maintenance, Bow, E3	£86,856

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Granny Annexe Cost in Outer London

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Granny annexe cost in Outer London

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