The 2022 housing‑affordability report from Demographia ranks the world’s most expensive markets for home buyers. The index measures the ratio of median house price to median household income; values above 5.0 indicate severe unaffordability. The ten cities at the top of the list share common constraints such as limited land for residential use, restrictive zoning, and high tax burdens, which together push prices far beyond what local incomes can support.
The ten least affordable markets (2022)
| Rank | City (Country) | Affordability index* |
|---|---|---|
| 1 | Hong Kong (SAR) | 23.2 |
| 2 | Sydney (Australia) | – (median home ≈ A$1 million, 40 % above national median) |
| 3 | Vancouver (Canada) | 13.3 |
| 4 | San Jose (USA) | 12.6 |
| 5 | Melbourne (Australia) | 12.1 |
| 6 | Honolulu (USA) | 12.0 |
| 7 | San Francisco (USA) | 11.8 |
| 8 | Auckland (New Zealand) | – |
| 9 | Los Angeles (USA) | 10.7 |
| 10 | Toronto (Canada) | 10.5 |
*The index is the median house price divided by median household income; higher numbers mean lower affordability.
Why these markets are so costly
- Limited residential zoning – Hong Kong allocates only about 7 % of its territory to housing, compared with roughly 75 % in New York City. Scarcity of buildable land drives up prices.
- Regulatory bottlenecks – In many U.S. jurisdictions (e.g., California, Hawaii) extensive permitting processes can turn a six‑month construction project into a three‑year ordeal, inflating labor and financing costs.
- High property‑related taxes – Some jurisdictions impose taxes on unrealized capital gains or wealth taxes that increase annually, adding to the total cost of ownership.
- Policy inertia – Governments in several high‑cost cities have resisted expanding housing supply, often citing “quality of life” or environmental concerns, which sustains price pressure.
- Currency and investment dynamics – In tax‑friendly territories such as Hong Kong, capital inflows from foreign investors can further elevate demand and prices.
Implications for high‑net‑worth individuals
- Asset concentration risk – Owning property in a market where prices are driven by policy rather than fundamentals can expose owners to abrupt value corrections if regulations change.
- Liquidity considerations – Selling a high‑value home may trigger substantial capital‑gains taxes, especially where new “unrealized gains” or wealth taxes are being introduced (e.g., proposals in New Zealand and Australia).
- Cost of living vs. business location – High housing costs often coincide with high corporate taxes and operating expenses, reducing the net benefit of locating a business in the same city.
Strategies to mitigate exposure
- Diversify geographically – Convert equity in an over‑priced property into cash, then acquire assets in lower‑cost jurisdictions. This can provide a cash cushion for relocation and reduce debt exposure.
- Leverage tax‑friendly jurisdictions – Countries such as the United Arab Emirates (Dubai) and Uruguay offer low or zero personal income tax rates and comparatively affordable housing, making them attractive for both residence and business operations.
- Consider residency or citizenship programs – Some nations provide residency permits tied to property investment, allowing high‑net‑worth individuals to relocate while maintaining access to global markets.
- Monitor policy trends – Stay informed about upcoming housing‑tax reforms, wealth‑tax proposals, and zoning changes that could affect property values and tax liabilities.
Alternative locations with more affordable housing
- Dubai (UAE) – Despite recent price increases, housing remains cheaper than many Western cities, and personal income taxes can be reduced from 40‑50 % to near zero.
- Uruguay – Offers tax incentives for foreign investors and a lower cost of living, appealing to retirees and wealthier expatriates.
- Emerging‑market hubs – Nations such as Georgia, Montenegro, Mexico, and Thailand provide housing costs at one‑tenth to one‑fifth of those in the listed high‑price cities, though they may lack the same level of public services.
Bottom line
The 2022 list underscores how zoning restrictions, bureaucratic delays, and tax policies combine to make housing unaffordable in several major global cities. For entrepreneurs, investors, and high‑net‑worth individuals, the prudent response is to assess the sustainability of their property holdings, diversify assets across more favorable jurisdictions, and align residence choices with both lifestyle preferences and fiscal efficiency.
