Cork County Council granted 3,182 one-off house permissions; Galway City Council, only 139
These figures show that one-off housing remains a hugely important part of Ireland’s housing market, whether its young families looking to build their forever home or someone hoping to live locally.”
Ireland’s Top 10 One-Off House Hotspots

- 2021 was the best year for planning permissions granted, with 7,499, while 2024 (4,906) was the least productive.
- Galway City Council granted the least amount of planning permissions across five years, with 139.
- Dún Laoghaire-Rathdown, where the median price of a house in the 12 months to February 2026 was €681,500, granted 347 one-off house permissions.
While granted permissions don’t always become completed homes,” Stephen says, “they’re still a strong indicator of where demand to build remains active. At a time when housing supply is under pressure, supporting well-planned development is more important than ever.”
Stark Five-Year Drop Off
The Self-Build Process in Ireland: Step by Step
- Choose Your Site: Secure land ownership or purchase a site, and have a solicitor confirm clear title.
- Consult an Engineer Early: Engage a qualified engineer to assess feasibility, design, budget and site requirements.
- Apply for Planning Permission: New homes require planning permission, while pre-planning meetings can be valuable, too.
- Secure Finance: Arrange a self-build mortgage or funding. Funds are usually released in stages.
- Design and Tender: Prepare detailed drawings and invite builders to quote for the project.
- Construction Begins: Register the build with Building Control Management System (BCMS) and begin works with your contractor.
- Inspections and Sign-Off: Key inspections take place during the build before a Completion Certificate is issued.
How Much Does It Cost to Build a House in Ireland?
Take County Cork, for example, where SCSI estimates from 2024 placed semi-detached builds in County Cork at around €2,720/m² and detached homes at €2,980/m². Outside of Cork City, many standard homes may range from €2,000 to €2,500/m². Take County Cork, for example, where SCSI estimates from 2024 placed semi-detached builds in County Cork at around €2,720/m² and detached homes at €2,980/m². Outside of Cork City, many standard homes may range from €2,000 to €2,500/m².
How the Data Was Gathered
About BCE Consulting Engineers
BCE Consulting Engineers provides professional civil and structural engineering services across Ireland, supporting residential, commercial and development projects from planning stage through to completion. Founded by Stephen Boyle, the company works with clients on practical, compliant and cost-effective engineering solutions.
