BT12 two storey extensions from £86,440

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Cost of a two storey extension in BT12

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in BT12?

Costs range from £86,440 (Anak based in BT40) to £86,836 (The Method Group based in BT66), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

Post your job on HaMuch and we'll send it to extension builders to BT12.

Estimates for two storey extension near BT12

Estimates for common extension builder jobs in BT12;

JobEstimate
Underpinning a house£16,623
Build a two storey extension£86,685
Build a timber frame extension£25,123
Install a swimming pool£80,123
Cost to build a single storey extension£37,470
Cost to build a side return extension£31,639
Install an RSJ£1,323
Build an outbuilding£9,123
Build a mansard loft conversion£51,123
Cost of a loft conversion£25,533
Build a kitchen extension£41,123
Build a hip to gable loft conversion£41,123
Build a granny annexe£86,123
Build a garden office£9,123
Convert a garage£15,123
Build a new garage£17,623
Build a flat roof extension£21,123
Build a dormer loft conversion£41,123
Lay a concrete foundation£5,373
Convert a bungalow loft£28,123
Basement conversion cost£27,639
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Rates for other BT12 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
Two storey extension cost in BT12
Estimate Two storey extension cost in BT12 based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
C.H Property Services, Falls Road, BT12 £86,632
Extended living by Gilbert-Ash, 47 Boucher Road, Belfast, BT12 £86,608
SM Plumbing & Heating, Ormeau, BT7 £86,632
MIRKOW, Cregagh, BT6 £86,632
H.M.Builders, Andersonstown, BT11 £86,644
McEvoy Building & Joinery, Cregagh, BT6 £86,644
Firenstack Solutions, Cregagh, BT6 £86,620
Belfast Loft Company, Belfast, BT17 £86,656
M & M Construction, Mossley, BT36 £86,620
Designco Ltd, Antrim, BT36 £86,728
AK Building Services, Carryduff, BT8 £86,728
LM Design & Build, Antrim, BT36 £86,752
Ballantine building solutions, Antrim, Bt37 £86,716
Mount Oriel Conversions & Extensions, Belfast, BT8 £86,644
Finch Construction NI, Antrim, BT28 £86,776
T.I Building, Ballinderry, BT28 £86,656
DGA, Antrim, BT37 £86,740
apex pharaoh ltd, Down, bt30 £86,704
N W Doyle & Son, Ballynahinch, BT24 £86,800
R.J Builders, Aghagallon, BT67 £86,716
The Method Group, Gibson's Hill, Craigavon, BT66 £86,836
Anak , larne, BT40 £86,440
Power Construction, Drumgor, BT65 £86,836

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Belfast£19£132
Two Storey Extension near Carryduff£19£130
Two Storey Extension near Holywood£19£125
Two Storey Extension near Lisburn£20£139
Two Storey Extension near Greenisland£20£134
Two Storey Extension near Comber£20£142
Two Storey Extension near Hillsborough and Culcavy£21£141
Two Storey Extension near Crumlin£22£168
Two Storey Extension near Ballygowan£20£150
Two Storey Extension near Saintfield£20£141