Londonderry two storey extensions from £87,076

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Cost of a two storey extension in Londonderry

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 Londonderry?

Costs range from £87,076 (Taggart Homes - The Designer Builder based in BT47) to £87,400 (JAMSE CONSTRUCTION LTD based in BT47), but these are just estimates. The best way to compare costs is to get real quotes from real builders.

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Estimates for two storey extension near Londonderry

Estimates for common extension builder jobs in Londonderry;

JobEstimate
Underpinning a house£16,950
Build a two storey extension£87,174
Build a timber frame extension£25,450
Install a swimming pool£80,450
Cost to build a single storey extension£43,992
Cost to build a side return extension£35,308
Install an RSJ£1,650
Build an outbuilding£9,450
Build a mansard loft conversion£51,450
Cost of a loft conversion£28,590
Build a kitchen extension£41,450
Build a hip to gable loft conversion£41,450
Build a granny annexe£86,450
Build a garden office£9,450
Convert a garage£15,450
Build a new garage£17,950
Build a flat roof extension£21,450
Build a dormer loft conversion£41,450
Lay a concrete foundation£5,700
Convert a bungalow loft£28,450
Basement conversion cost£31,308
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Rates for other Londonderry trades

Appliance Repair Specialist
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Builder
Carpenter and Joiner
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Conservatory Specialist
Door Fitter
Drain Specialist
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Electrician
Extension Builder
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Fire and Security Specialist
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Gardener
Handyman
Heating Engineer
Kitchen Fitter
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Two storey extension cost in Londonderry
Estimate Two storey extension cost in Londonderry based on hourly/daily rate (excluding VAT or callout charges)
Business name Two storey extension cost
Taggart Homes - The Designer Builder, Londonderry, BT47 £87,076
JAMSE CONSTRUCTION LTD, Londonderry, BT47 £87,400
Tyrone Turbos, Tyrone, BT82 £87,076
Luxury Garden Studios, Londonderry, BT47 £87,148
SF Carpentry, Londonderry, BT51 £87,172

Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Two Storey Extension near Londonderry£20£166
Two Storey Extension near Strathfoyle£20£166
Two Storey Extension near Newbuildings£20£166
Two Storey Extension near Dungiven£21£179
Two Storey Extension near Strabane£21£173
Two Storey Extension near Coleraine£21£181
Two Storey Extension near Magherafelt£25£200
Two Storey Extension near Ballymoney£18£163
Two Storey Extension near Coalisland£21£173