That Redfin data point—$13 trillion in housing wealth held by Americans 70+—is a big deal, and it ties into several powerful trends reshaping the housing and mortgage markets. What’s driving this record wealth? 1. Long-term home price appreciation Older homeowners bought decades ago at much lower prices and have benefited from massive appreciation, especially post-2020. 2. Low mortgage leverage Many in this age group either: Own their homes outright, or Have very small remaining balances So their equity = real wealth , not just paper gains. 3. Aging in place Instead of downsizing, many are staying put longer, allowing equity to continue compounding. Why this matters (big picture) 1. Supply constraint in housing Fewer older homeowners are selling, which: Keeps inventory tight Supports higher home prices This is one reason younger buyers are struggling to find affordable homes. 2. Wealth inequality across generations Younger generations: Face higher home prices Have less access to equity Meanwhile, older Americans control a disproportionate share of housing wealth. Implications for mortgage and lending 1. Rise of equity-based lending This trend directly fuels growth in: Reverse mortgages (HECMs) HELOCs Cash-out refinances That $13T is largely untapped liquidity . 2. “Living off equity” becomes more common With concerns around: Social Security stability Inflation More retirees are using housing wealth as: Income supplementation Emergency reserves 3. Intergenerational wealth transfer We’re seeing more: Parents helping kids with down payments Early inheritance strategies using home equity The hidden risk This isn’t risk-free: If home prices flatten or fall → equity shrinks Property taxes + insurance (especially in places like Florida) can pressure fixed-income retirees Liquidity is still “locked” unless accessed strategically Bottom line That $13 trillion figure isn’t just a stat—it represents a shift in where wealth lives in America : Housing is now the primary balance sheet asset for older Americans It’s becoming a retirement tool , not just a place to live And it’s quietly shaping everything from housing supply to lending innovation  Didier Malagies nmls212566 DDA Mortgage nmls324329