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Granny Annexe Cost in Penrhyndeudraeth

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 Penrhyndeudraeth?

Building a granny annexe ranges from £86,080 (Building & Flat Roofing Contractors based in LL54) to £86,336 (Hughes Construction based in LL57), 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 Penrhyndeudraeth by posting a job with HaMuch. We will send it to extension builders in Penrhyndeudraeth who will be happy to help you.

Estimates for granny annexe near Penrhyndeudraeth

Estimates for common extension builder jobs in Penrhyndeudraeth;

JobEstimate
Underpinning a house£16,679
Build a two storey extension£86,768
Build a timber frame extension£25,179
Install a swimming pool£80,179
Cost to build a single storey extension£38,573
Cost to build a side return extension£32,260
Install an RSJ£1,379
Build an outbuilding£9,179
Build a mansard loft conversion£51,179
Cost of a loft conversion£26,050
Build a kitchen extension£41,179
Build a hip to gable loft conversion£41,179
Build a granny annexe£86,179
Build a garden office£9,179
Convert a garage£15,179
Build a new garage£17,679
Build a flat roof extension£21,179
Build a dormer loft conversion£41,179
Lay a concrete foundation£5,429
Convert a bungalow loft£28,179
Basement conversion cost£28,260
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Rates for other Penrhyndeudraeth trades

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Granny annexe cost in Penrhyndeudraeth
Estimate Granny annexe cost in Penrhyndeudraeth based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Building & Flat Roofing Contractors, Caernarfon, LL54 £86,080
WJ Builders, Pwllheli, LL53 £86,120
Hughes Construction, Bangor, LL57 £86,336

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Conwy£26£206
Granny Annexe near Conway£24£184
Granny Annexe near Llandudno£24£184
Granny Annexe near Colwyn Bay£26£206
Granny Annexe near Rhyl£24£178
Granny Annexe near Prestatyn£24£179