Housing prices nationally were rising largely due to...

Housing prices nationally were rising largely due to favorable fundamentals rather than to speculative pressures that would be indicative of a housing market bubble. However, the situation seems to have changed recently. Affordability has deteriorated significantly in the second and third quarters of 2005 as housing price increases have spiked higher. As a result, affordability is quickly closing the gap relative to this measure's long-run historical average.