Why Ireland's housing bubble burst

Original Article ↗ Hacker News Discussion ↗

Housing bubbles & predictability

  • Some argue housing “bubble” calls are perennial and often wrong; waiting for a crash can leave people worse off.
  • Others note past crashes (Canada 1990, US/Ireland 2000s) did happen and see current price–income disconnects, high leverage, and speculation as classic bubble signs.
  • One view: real estate cycles are ~18 years; another dismisses such cycle theories as no better than doomsday predictions.

Immigration, population growth & housing

  • In Canada, NZ, Australia, high net migration is seen by many as a key driver of price and rent increases, straining housing, healthcare, and infrastructure.
  • Disagreement over metrics: foreign‑born share vs annual net inflows, permanent vs temporary residents, and data quality (World Bank vs national stats).
  • Some defend high immigration as historically growth‑enhancing; others argue the pace and composition (students, temporary workers, investor visas, rich foreign buyers) outstrip capacity and depress living standards.
  • Parallel debates touch Sweden, the US, and broader cultural/political effects of large‑scale immigration.

Investment demand vs housing need

  • A repeated theme: distinguish demand for a place to live from demand for property as an investment.
  • Ireland’s 2000s experience is cited as prices and construction “soared” while many units were underutilized; today’s shortages are framed as shortages of available housing, not necessarily of total stock.
  • Speculation, easy credit/QE, tax‑favoured property, and expectations of perpetual capital gains are blamed for underused homes, second homes, and short‑term rentals.

Rents, vacancies & defining “shortage”

  • Many see rent levels as a better shortage signal than prices, though examples (Ireland, Dublin build‑to‑rent; pandemic rent dips in SF/Australia) complicate the picture.
  • Long subthread argues over what counts as a “shortage”:
    • Economic view: a true shortage exists when price can’t allocate supply and non‑price mechanisms (lotteries, rationing, needs‑based) are used.
    • Social view: if typical households can’t afford decent housing at “reasonable” prices, that is a shortage even if markets clear.
  • Vacant/second homes: census data for Ireland show ~9% vacant nationally, ~6–7% in big counties; some say that’s high in a crisis, others say even eliminating it wouldn’t fix affordability.

Interest rates, credit & crashes

  • Several contrast 1990s/2000s crashes with today: cheap credit and adjustable‑rate mortgages amplified booms and busts; in the US, 30‑year fixed loans muted recent distress.
  • In NZ and elsewhere, rate hikes from ~2.5% to ~7% coincided with ~20% price drops and more listings, interpreted as revealing previously underutilized investor stock.
  • Many see interest rates and credit availability as the key proximate drivers of both booms and busts, more than pure construction volumes.

Tax policy and asset choices

  • Ireland and NZ are cited as heavily taxing income/financial gains while treating primary residences (and, in practice, many property gains) very lightly.
  • Complex or punitive treatment of ETFs/pensions in Ireland, vs tax‑free housing gains and low property taxes, is blamed for channelling savings into housing.
  • Some call this a policy failure: incentives for buy‑to‑let and weak vacancy/property taxation distort supply and favour landlords over renters.

Macro narratives & disagreement on Ireland

  • One long analysis claims Ireland effectively “went bankrupt” in the mid‑2000s, mishandled rates, can’t afford social spending, and faces a long depression; it proposes radical tax cuts, negative rates, and deregulation.
  • Other commenters strongly dispute this, calling the account factually wrong on taxes, crisis response, and fiscal position, and label it overconfident nonsense.
  • Consensus only that policy and credit conditions, not just raw construction, played a major role in Ireland’s bust and current constraints.

Inequality, QE & the role of the rich

  • A referenced UK‑focused economist argues post‑crisis QE and low rates mainly enriched asset‑holders, pushing up property and widening inequality.
  • Some commenters find this big‑picture framing persuasive and watch for future rounds of QE as signals for asset price surges.
  • Others question the idea of “the rich hoarding cash,” noting wealthy people typically hold non‑cash assets and borrow as needed, but agree that those who control banks and lending benefit from the current system.