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Granny Annexe Cost in Spelthorne

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 Spelthorne?

Building a granny annexe ranges from £86,200 (L.M Landscapes & Driveways based in Tw15) to £87,400 (Maben Construction Ltd based in TW13), 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 Spelthorne by posting a job with HaMuch. We will send it to extension builders in Spelthorne who will be happy to help you.

Estimates for granny annexe near Spelthorne

Estimates for common extension builder jobs in Spelthorne;

JobEstimate
Underpinning a house£17,401
Build a two storey extension£87,851
Build a timber frame extension£25,901
Install a swimming pool£80,901
Cost to build a single storey extension£53,016
Cost to build a side return extension£40,384
Install an RSJ£2,101
Build an outbuilding£9,901
Build a mansard loft conversion£51,901
Cost of a loft conversion£32,820
Build a kitchen extension£41,901
Build a hip to gable loft conversion£41,901
Build a granny annexe£86,901
Build a garden office£9,901
Convert a garage£15,901
Build a new garage£18,401
Build a flat roof extension£21,901
Build a dormer loft conversion£41,901
Lay a concrete foundation£6,151
Convert a bungalow loft£28,901
Basement conversion cost£36,384
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Rates for other Spelthorne trades

Appliance Repair Specialist
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Granny annexe cost in Spelthorne
Estimate Granny annexe cost in Spelthorne based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Assent Construction, Ashford, Tw15 £86,960
Proxile Solutions Limited, Ashford, TW15 £86,856
AMG Construction Services, Ashford, TW15 £86,872
General Builders, Ashford, TW15 £86,872
Surrey Property Renovations Ltd, Staines, tw18 £86,960
VDV Construction, Sunbury-on-Thames, TW16 £86,880
L.M Landscapes & Driveways, Ashford, Tw15 £86,200
B D Roofing, Sunbury-on-Thames, TW16 £86,872
J H CONSTRUCTION, Sunbury-on-Thames, TW16 £86,880
Aldridge and Sons Roofing Ltd, 107 Groveley Road, Sunbury-On-Thames, Mi, TW16 £86,856
H Plus Global Ltd, Middlesex, TW14 £86,960
GJ Design and Build Ltd, Greater London, TW16 £86,960
GJ Design and Build Ltd, London, Greater London, TW16 £86,864
Maben Construction Ltd, Feltham, TW13 £87,400
ABCXYZ, Angus, TW18 £86,960
Deep Builders Ltd, Surrey, TW18 £86,960
Deep Builders Ltd, Staines-upon-Thames, Surrey, TW18 £86,872
Your Hubb, London, TW13 £86,952
Fifth Studio Ltd, Greater London, TW13 £86,952
Kosovo1976.Wix.Com/Builder4u, Faltham, TW13 £86,896
TATEBERRY DESIGN&CONSTRUCTION, Sunbury-on-Thames, TW16 £86,880
Bizy Construction Ltd, Unit 3 Sproggit House, Clay Lane Off Long Lane, Sproggit Industrial Estate, Stanwell, Staines Upon Thames, TW19 £86,872
My Garden Room, Stanwell Farm, Bedfront Road,, Staines, Surrey, TW19 £86,864
My Garden Room, Surrey, TW19 £86,960
Danny's Home Renovation, Surrey, TW19 £86,960

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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Sunbury-on-Thames£37£242
Granny Annexe near Staines-upon-Thames£36£231
Granny Annexe near Egham£36£227
Granny Annexe near Walton-on-Thames£37£238
Granny Annexe near West Molesey£37£243
Granny Annexe near New Haw£37£236
Granny Annexe near Elmbridge£37£240
Granny Annexe near Hounslow£37£243
Granny Annexe near Richmond Upon Thames£37£236
Granny Annexe near Esher£37£237