Polymarket and Parcl have partnered to introduce real estate prediction markets in the U.S., utilizing Parcl's daily city-level price indices. Announced on January 5, 2026, this collaboration allows traders to forecast home price movements over monthly, quarterly, or yearly periods without owning property or using leverage. The markets will be hosted by Polymarket, with Parcl providing independent index data for settlement verification. The partnership aims to make real estate a core category in prediction markets by offering transparent and auditable outcomes. Initial markets will focus on major U.S. metropolitan areas, using standardized templates and threshold-style outcomes based on Parcl's indices. This initiative expands Polymarket's offerings, which have already seen significant engagement, with over 20 million blockchain transactions since January 1.