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Granny Annexe Cost in Portaferry

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 Portaferry?

Building a granny annexe ranges from £86,080 (Firenstack Solutions based in BT6) to £86,200 (Colin Gilmore Building Contractor based in BT22), 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 Portaferry by posting a job with HaMuch. We will send it to extension builders in Portaferry who will be happy to help you.

Estimates for granny annexe near Portaferry

Estimates for common extension builder jobs in Portaferry;

JobEstimate
Underpinning a house£16,631
Build a two storey extension£86,697
Build a timber frame extension£25,131
Install a swimming pool£80,131
Cost to build a single storey extension£37,620
Cost to build a side return extension£31,724
Install an RSJ£1,331
Build an outbuilding£9,131
Build a mansard loft conversion£51,131
Cost of a loft conversion£25,603
Build a kitchen extension£41,131
Build a hip to gable loft conversion£41,131
Build a granny annexe£86,131
Build a garden office£9,131
Convert a garage£15,131
Build a new garage£17,631
Build a flat roof extension£21,131
Build a dormer loft conversion£41,131
Lay a concrete foundation£5,381
Convert a bungalow loft£28,131
Basement conversion cost£27,724
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Rates for other Portaferry trades

Appliance Repair Specialist
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Builder
Carpenter and Joiner
Cleaner
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Door Fitter
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Extension Builder
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Fire and Security Specialist
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Heating Engineer
Kitchen Fitter
Landscaper
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Patio and Path Specialist
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Granny annexe cost in Portaferry
Estimate Granny annexe cost in Portaferry based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
Colin Gilmore Building Contractor, Newtownards, BT22 £86,200
apex pharaoh ltd, Down, bt30 £86,136
N W Doyle & Son, Ballynahinch, BT24 £86,200
Mount Oriel Conversions & Extensions, Belfast, BT8 £86,096
AK Building Services, Carryduff, BT8 £86,152
McEvoy Building & Joinery, Cregagh, BT6 £86,096
Firenstack Solutions, Cregagh, BT6 £86,080
Willowdale Construction, Castlereagh, BT5 £86,088

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Portaferry£20£150
Granny Annexe near Saintfield£20£141
Granny Annexe near Ballynahinch£15£150
Granny Annexe near Comber£20£142
Granny Annexe near Ballygowan£20£150
Granny Annexe near Carryduff£19£130
Granny Annexe near Bangor£20£150
Granny Annexe near Bangor£20£150
Granny Annexe near Holywood£19£125
Granny Annexe near Belfast£19£132