Many Baby Boomers, who bought large homes when raising families, are now choosing to remain in them rather than downsize, contributing to tight housing inventory. These homeowners often have paid-off mortgages on properties that have significantly appreciated in value, and current higher interest rates make moving to a new home financially unattractive.
Historically, downsizing was a practical and financial rite of passage for retirees, involving selling a larger home to buy something smaller and pocket the difference. However, today's housing market, characterized by elevated mortgage rates and substantial capital gains tax exposure, makes this less appealing. Over 50% of outstanding mortgages are at 4% or lower, and moving would mean taking on a new mortgage at around 7%. The cost of even modest replacement homes can be high, eroding the equity retirees hoped to preserve or pass on.
Some older homeowners face "mortgage lock-in," where moving means forfeiting a low mortgage rate. Additionally, capital gains tax exclusions for primary residences (up to $250,000 for individuals, $500,000 for married couples) haven't changed since 1997, meaning many boomers could face significant tax bills on their appreciated homes. This makes the financial payoff of downsizing much smaller than anticipated once selling costs, buying costs, and taxes are factored in. Experts like Evan Mills note that this has become an affordability and wealth transfer question, not just a lifestyle choice.
While some boomers may be mismatched with their large homes physically, due to stairs or upkeep, the economic decision often favors staying put. For example, some homeowners found that a desired 2,000-square-foot, single-level home in their area could cost $1.1 million, compared to their current paid-off home valued at $650,000, making downsizing a "dumb economic decision." Simultaneously, a trend of "upsizing" with adult children is emerging, though this comes with higher operating expenses and property taxes.
