First-time buyers are back! From the Wall Street Journal ... First-time buyers are rushing to buy homes after a decade on the sidelines, promising to kick a housing market already flush with luxury sales into higher gear. Tracking home sales to a particular age group is hard, but a series of data points form a mosaic of a generation of young people ready to buy: The number of new-owner households was double the number of new-renter households in the first quarter of this year, the share of first-time buyers is creeping back toward the historical average, and mortgages for first-timers are on the rise. Home builders are beginning to shift their focus away from luxury homes and toward homes at lower price points to cater to this burgeoning millennial clientele. Now, the return of first-time buyers is allaying fears that millennials might eschew homeownership permanently. But it also provides an infusion of new demand while housing supply is tight and home price growth is significantly outstripping wage gains.