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Extending or Renovating
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Cost Hub
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Magazines
Ireland’s best-selling magazine for self-builds, extensions and renovations. Each quarterly issue is packed with expert tips, inspiration, trends, and the latest home products.
Find out moreevents
The Selfbuild Extend & Renovate Show is Ireland’s top event for building, extending or decorating. Held in all four regions, it’s the place to get ideas, advice and meet experts.
Find out moreCost Calculator Section
Surface the cost estimation tool as a primary resource.
An interactive calculator with dropdown menus for project type (new build, renovation, extension), square footage, and location.
Real-time outputs displaying average costs per m² (e.g., “€1,700+ for builder-finished projects”) and links to detailed cost guides
Our Experts / Contributors
Micah Jones
Architect
Pete Cole
Clerk of Works and Building Surveyor
Harrison Gardner
DIY self-build expert
Barry McCarron
Chairman of the Passive House Association of Ireland
Andrew Stanway
Project Manager
DJ Ramsdale
Builder and Cost Expert
Keith Kelliher
Quantity Surveyor
Anne Byrne
Garden Designer
Patrick Waterfield
Energy Assessor
Les O’Donnell
Structural Engineer and Architectural Technologist
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