How Much Does a House Extension Cost?

The cost of an extension in Ireland varies depending on size, materials, and complexity. On average, you can expect to pay:

• Basic Extension: €1,500 - €2,000 per m²
• Mid-Range Extension: €2,000 - €2,500 per m²
• High-End Extension: €2,500 - €3,500+ per m²

Budget-Friendly Extension Options

• Opt for a Single-Storey Extension - Requires less structural work and reinforcement. Estimated cost: €20,000 - €50,000.
• Choose a Rear or Side Return Extension - Utilizes existing outdoor space efficiently. Estimated cost: €25,000 - €60,000.
• Consider a Modular or Prefabricated Extension - Built off-site, reducing labor and material costs. Estimated cost: €1,200 - €1,800 per m².
• Convert Existing Space Instead - Repurpose attics, garages, or basements instead of building new structures. Estimated cost:
  • Attic Conversion: €15,000 - €30,000
  • Garage Conversion: €20,000 - €40,000
• Keep the Design Simple - Stick to a rectangular layout, avoid excessive glazing, balconies, or curved walls.
• Use Cost-Effective Materials - Timber frame construction, concrete blocks, and UPVC windows and doors.
• Minimize Professional Fees - Work with a design-build company like BAYT to streamline costs and avoid unnecessary planning permission.
• DIY Where Possible - Save money by handling finishing tasks like painting, tiling, or landscaping yourself.

How BAYT Can Help You Save on Your Extension

At BAYT, we specialize in affordable and high-quality home extensions. Our team of experts ensures cost-effective solutions tailored to your needs.

• Budget-Friendly Solutions - Cut costs without compromising quality.
• Innovative Design - Smart space planning to maximize every square meter.
• End-to-End Service - From planning to construction, we handle everything.