Polymarket has expanded its prediction market offerings with a new feature allowing traders to speculate on median home values across major U.S. metropolitan areas. Users in markets like Miami and Los Angeles can now place bets on real estate price movements, leveraging the platform's decentralized prediction infrastructure. This addition reflects how Web3 applications are moving beyond crypto-native markets into mainstream economic indicators. The feature lets participants hedge real estate exposure or express market views on housing trends in major cities, adding another layer to the growing ecosystem of blockchain-based derivatives and prediction platforms.