Cost to build a granny annexe in Ruislip

Granny Annexe Cost in Ruislip

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 Ruislip?

Building a granny annexe ranges from £86,856 (SL9 Building Services based in HA4) to £86,952 (Harrow Roofing and Building Limited based in HA5), 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 Ruislip by posting a job with HaMuch. We will send it to extension builders in Ruislip who will be happy to help you.

Estimates for granny annexe near Ruislip

How much does a granny annexe cost to build in the UK?
What is a granny annexe?
How big can a granny annexe be?
How to get planning permission for a granny annexe
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	£17,396
	Build a two storey extension	£87,844
	Build a timber frame extension	£25,896
	Install a swimming pool	£80,896
	Cost to build a single storey extension	£52,926
	Cost to build a side return extension	£40,334
	Install an RSJ	£2,096
	Build an outbuilding	£9,896
	Build a mansard loft conversion	£51,896
	Cost of a loft conversion	£32,778
	Build a kitchen extension	£41,896
	Build a hip to gable loft conversion	£41,896
	Build a granny annexe	£86,896
	Build a garden office	£9,896
	Convert a garage	£15,896
	Build a new garage	£18,396
	Build a flat roof extension	£21,896
	Build a dormer loft conversion	£41,896
	Lay a concrete foundation	£6,146
	Convert a bungalow loft	£28,896
	Basement conversion cost	£36,334

Business name	Granny annexe cost
ALG Renovations, Middlesex, HA4	£86,944
WILLIAM JAMES CONSTRUCTION, Ruislip, HA4	£86,864
C T Edwards, Ruislip, HA4	£86,888
Buckleys Building Services, Ruislip, HA4	£86,888
Floyd Andrews Building Service, Ruislip, HA4	£86,864
MAX CONSTRUCTION LTD, Ruislip, HA4	£86,864
SL9 Building Services, Unit 111 Rye House 161 High Street, Ruislip, London, Greater London, HA4	£86,856
J B N BUILDING SERVICES LIMIT, Ruislip, HA4	£86,864
Oldfield Construction, London, Greater London, Ha4	£86,856
Adica Limited, london, HA4	£86,944
Harrow Roofing and Building Limited, Middlesex, HA5	£86,952
Robin Services Ltd, Ruislip, Greater London, HA4	£86,856
The Property Planner, Greater London, HA4	£86,952
Platinum Star Constructions Ltd, Greater London, HA4	£86,952
Domo interiors Ltd, Greater London, HA2	£86,944
none, Lancashire, HA5	£86,944
BP Keating, Uxbridge, UB10	£86,864
DSJ UK CONSTRUCTION LTD, LONDON, HA4	£86,952
DSJ UK CONSTRUCTION LTD, 83A Wingfield Way, Ruislip, LONDON, HA4	£86,856
SS Building Services, Rayners Lane, HA2	£86,888
DeHavilland Design & Build Limited, Greater London, HA4	£86,952
DeHavilland Design & Build Limited, Middlesex, Greater London, HA4	£86,864
RMB Building and Development Ltd, 1 Egerton Close, Pinner, Middlesex, HA5	£86,856
Mario Prajar Building Services, Rayners Lane, HA2	£86,888
G.L. Campbell Builders LTD, 18 Colchester Drive, Pinner, Middlesex, HA5	£86,856

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Granny Annexe Cost in Ruislip

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Granny annexe cost in Ruislip

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