
The David McWilliams Podcast How The Housing Market Was Designed to Fail - Part 2
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Apr 9, 2026 Ronan Lyons, professor of economics and housing expert, explains how decades of reasonable decisions produced a dysfunctional housing system. He discusses population booms, tax incentives that favoured rural sprawl, resistance to apartments, and how jobs urbanised without housing following. The conversation traces path dependence and why the crisis started long before 2008.
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Population Surge Predated The Crash
- Ireland's housing problems predate the 2008 crash and began decades earlier due to rapid population growth from the 1990s onward.
- Population rose from ~3.1m to 5.3m after 1992 EU integration and 2004 expansion, creating demand pressures policymakers underestimated.
Household Shrinkage Raised Hidden Demand
- Falling household size amplified housing demand because more one- and two-person households required different dwelling types.
- Between 1995–2015, seven of eight homes built were unsuitable, often rural or too large for modern smaller households.
Tax Incentives Redirected Construction Into The Wrong Places
- Credit amplified but didn't solely cause the crisis; policy mistakes funneled tax-incentivised building into the wrong places.
- Tax credits for rural 'renewal' made construction effectively a no-lose gamble, creating ghost estates in low-demand areas.




