Rising mortgage rates and broader economic uncertainty linked to the Iran war are pushing up costs across the housing market, altering affordability assumptions that students and families often rely on during the academic year. The article reports that the average 30-year mortgage rate climbed to 6.46% this week after hovering just under 6% in late February. The increase has slowed mortgage applications during the spring homebuying season, while sellers increasingly face negotiation pressure as more homes remain on the market longer. Buyers with financing stability may find a more favorable environment for concessions such as closing-cost help and repairs. For colleges and universities, the shift affects family cash flow and the broader local economic conditions around campuses—particularly in regions where student enrollment and tuition affordability are sensitive to household housing costs. The development underscores how global energy disruptions are filtering into domestic financial planning that shapes college affordability and student persistence.