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Granny Annexe Cost in Killyleagh

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 Killyleagh?

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

Estimates for granny annexe near Killyleagh

Estimates for common extension builder jobs in Killyleagh;

JobEstimate
Underpinning a house£16,617
Build a two storey extension£86,676
Build a timber frame extension£25,117
Install a swimming pool£80,117
Cost to build a single storey extension£37,340
Cost to build a side return extension£31,566
Install an RSJ£1,317
Build an outbuilding£9,117
Build a mansard loft conversion£51,117
Cost of a loft conversion£25,472
Build a kitchen extension£41,117
Build a hip to gable loft conversion£41,117
Build a granny annexe£86,117
Build a garden office£9,117
Convert a garage£15,117
Build a new garage£17,617
Build a flat roof extension£21,117
Build a dormer loft conversion£41,117
Lay a concrete foundation£5,367
Convert a bungalow loft£28,117
Basement conversion cost£27,566
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Rates for other Killyleagh 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 Killyleagh
Estimate Granny annexe cost in Killyleagh based on hourly/daily rate (excluding VAT or callout charges)
Business name Granny annexe cost
apex pharaoh ltd, Down, bt30 £86,136
Colin Gilmore Building Contractor, Newtownards, BT22 £86,200
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
MIRKOW, Cregagh, BT6 £86,088
SM Plumbing & Heating, Ormeau, BT7 £86,088
C.H Property Services, Falls Road, BT12 £86,088
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 £86,072
T.I Building, Ballinderry, BT28 £86,104
H.M.Builders, Andersonstown, BT11 £86,096
Finch Construction NI, Antrim, BT28 £86,184
Belfast Loft Company, Belfast, BT17 £86,104

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 Belfast£19£132
Granny Annexe near Bangor£20£150
Granny Annexe near Bangor£20£150
Granny Annexe near Holywood£19£125