Housing affordability remains one of the most pressing financial issues for households worldwide. The rapid interest rate increases of 2022-2024 have sent mortgage costs sharply higher, while house prices have been slow to adjust in many markets. This guide examines mortgage rates and housing affordability across six major markets.
United States
The average 30-year fixed mortgage rate stood at approximately 6.5% in March 2026, down from a peak of 7.8% in October 2023 but well above the sub-3% rates available during the pandemic. The median existing home price was $395,000. The National Association of Realtors' affordability index shows a typical family must earn approximately $110,000 to qualify for a median-priced home, compared to $70,000 in 2020.
United Kingdom
Average two-year fixed mortgage rates in the UK were approximately 4.8%, with five-year fixes at 4.4%. The average UK house price was 285,000 pounds according to the ONS. First-time buyers face a price-to-income ratio approaching 8x in London and 6x nationally. The UK market is further complicated by leasehold reform and the phase-out of Help to Buy.
Australia
Variable mortgage rates averaged 6.2% following the RBA's rate holds, with the median Australian dwelling price at A$800,000. Sydney (A$1.15 million median) and Melbourne (A$790,000) remain among the world's least affordable cities relative to income. The Australian Prudential Regulation Authority (APRA) maintains a 3% serviceability buffer, meaning borrowers must qualify at approximately 9.2%.
Canada
Five-year fixed rates averaged 5.1%, with variable rates around 5.5%. Canada's mortgage stress test (qualifying at contract rate plus 2%) continues to limit borrowing capacity. The renewal wave of 2025-2026 is causing payment shock for borrowers stepping up from ultra-low pandemic rates.
Europe
Mortgage rates vary significantly across Europe. Germany averages approximately 3.5% (10-year fix), France 3.2%, while Spain and Portugal are around 3.8%. The ECB's rate cuts in 2025 have provided some relief. Housing supply constraints remain acute in major cities including Berlin, Paris, Amsterdam, and Dublin.
Impact on Crypto Investment
Higher mortgage costs have reduced disposable income for many households, potentially limiting funds available for investment, including in cryptocurrencies. Some younger buyers have pivoted from property to crypto as an alternative wealth-building strategy, though the risk profiles of the two asset classes are quite different. Financial advisers consistently recommend securing housing needs before speculative investments.
For US mortgage rates, visit Freddie Mac PMMS. For UK rates, see Bank of England.