Riverside County vs. Orange County: roughly half the price, and here is exactly what that means.

What the gap buys — and costs

• A newer, larger home — four bedrooms on a larger lot in Corona, Eastvale, or Murrieta for the price of a 1970s three-bedroom in Anaheim or Fountain Valley.
• The commute: 40–90 minutes to Irvine from the 91 corridor cities, longer from Temecula. Toll lanes and Metrolink's IEOC line change the math for some households.
• Mello-Roos (CFD) special taxes on most post-2000 tracts — budget it before comparing monthly costs.
• Wildfire insurance availability in hillside neighborhoods; get a quote during inspections.
• Schools, parks, and newer master-planned amenities in Eastvale, Murrieta, and Temecula are the draw for families.

Usually the right move for

Households with remote or hybrid schedules, buyers who need a fourth bedroom or a yard, and anyone priced out of a detached home in Orange County who can live with a 91- or 15-freeway commute two or three days a week.