Rear Extension Terraced House Cost in Ireland: Complete Guide

Frequently Asked Questions

How much does a 2-storey extension cost in Ireland?

The cost of a 2-storey extension in Ireland depends on materials, finishes, and complexity. On average, the cost per square metre ranges from €2,100 to €2,800, with standard finishes costing between €2,100 and €2,600 and high-spec finishes ranging from €2,200 to €2,800.

How much does it cost to build a single-storey rear extension?

The cost of a single-storey rear extension in Ireland can vary depending on the chosen materials and finishes. The average cost per square metre ranges from €1,900 to €2,500. Standard finishes typically cost between €1,900 and €2,300, while high-spec finishes range from €2,000 to €2,500.

What is the cheapest type of house extension?

The cheapest type of house extension is typically a lean-to or single-storey extension with standard finishes. These extensions are simpler in design, require fewer materials, and generally involve lower labour costs. However, it’s essential to prioritise quality and durability over cost to ensure long-lasting value for your home.

What is the average cost for a rear extension of a terraced house in Ireland?

The average cost of a rear extension in Ireland could range from €1,200 to €1,800 per square metre. However, the final cost can vary greatly based on various factors such as the complexity of the build, finishes, and unforeseen groundwork issues.

How long does it typically take to build a rear extension on a terraced house?

Generally, a rear extension can take anywhere between 10 to 16 weeks to complete, depending on factors such as the project’s complexity, planning and building permissions, and unforeseen circumstances.

Do I need planning permission for a rear extension in Ireland?

Yes, in many cases, planning permission is necessary. However, certain types of single-storey rear extensions may be exempted under certain conditions. It’s always advisable to consult with your local planning authority.

Meet Matt Keane

Author @ BuildTech

Matt Keane is the Author of BuildTech, a home improvement specialist that offers design and build services for residential and commercial projects. Matt has expertise in the construction industry and is passionate about creating sustainable and energy-efficient buildings. He is also an expert in retrofitting, solar power, and also in insulation.

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