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Granny Annexe Cost in Downpatrick

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 Downpatrick?

Building a granny annexe ranges from £86,072 (Extended living by Gilbert-Ash based in BT12) to £86,280 (Ballygrange Contracts based in BT34), 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 Downpatrick by posting a job with HaMuch. We will send it to extension builders in Downpatrick who will be happy to help you.

Estimates for granny annexe near Downpatrick

Estimates for common extension builder jobs in Downpatrick;

JobEstimate
Underpinning a house£16,631
Build a two storey extension£86,696
Build a timber frame extension£25,131
Install a swimming pool£80,131
Cost to build a single storey extension£37,613
Cost to build a side return extension£31,720
Install an RSJ£1,331
Build an outbuilding£9,131
Build a mansard loft conversion£51,131
Cost of a loft conversion£25,600
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£27,720
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Rates for other Downpatrick trades

Appliance Repair Specialist
Bathroom Fitter
Builder
Carpenter and Joiner
Cleaner
Conservatory Specialist
Door Fitter
Drain Specialist
Driveway Specialist
Electrician
Extension Builder
Fencer
Fire and Security Specialist
Flooring Specialist
Gardener
Handyman
Heating Engineer
Kitchen Fitter
Landscaper
Painter and Decorator
Patio and Path Specialist
Plasterer
Plumber
Removals and Storage
Roofer
Tiler
Window Fitter
Granny annexe cost in Downpatrick
Estimate Granny annexe cost in Downpatrick based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
N W Doyle & Son, Ballynahinch, BT24 £86,200
apex pharaoh ltd, Down, bt30 £86,136
Colin Gilmore Building Contractor, Newtownards, BT22 £86,200
Mount Oriel Conversions & Extensions, Belfast, BT8 £86,096
AK Building Services, Carryduff, BT8 £86,152
Ballygrange Contracts, Down, BT34 £86,280
McEvoy Building & Joinery, Cregagh, BT6 £86,096
T.I Building, Ballinderry, BT28 £86,104
Firenstack Solutions, Cregagh, BT6 £86,080
MIRKOW, Cregagh, BT6 £86,088
Willowdale Construction, Castlereagh, BT5 £86,088
Finch Construction NI, Antrim, BT28 £86,184
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 £86,072
SM Plumbing & Heating, Ormeau, BT7 £86,088
H.M.Builders, Andersonstown, BT11 £86,096

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Location in UKHourly RateDaily Rate
Granny Annexe near Portaferry£20£150
Granny Annexe near Ballynahinch£15£150
Granny Annexe near Saintfield£20£141
Granny Annexe near Comber£20£142
Granny Annexe near Ballygowan£20£150
Granny Annexe near Carryduff£19£130
Granny Annexe near Hillsborough and Culcavy£21£141
Granny Annexe near Lisburn£20£139
Granny Annexe near Belfast£19£132
Granny Annexe near Holywood£19£125