Prediction Marketplace Now Allows Users To Speculate on Future Home Values

Americans who are priced out of the housing market can now speculate on home values without actually purchasing a house of their own.

Polymarket, the prediction marketplace that lets users speculate on elections, geopolitical events, and other real-world outcomes, has launched a set of markets that allow users to bet on future home values.

The housing-focused markets, which launched Monday, will settle against price indices published by Parcl, a housing data and analytics firm. The initial set of home price markets allow users to bet on what they believe median home values will be in the U.S. and several major metro areas by Feb. 1.

While Polymarket's foray into home prices may present risks for those who participate irresponsibly, it could offer new opportunities and market insights for prudent speculators and observers.

"This is really a novel opportunity for market participants to wager directly on home prices without having to actually buy or sell a property or shares in a REIT," says Realtor.com® Senior Economist Joel Berner.

"Beyond speculating or gambling, homeowners and prospective homebuyers could utilize these markets to hedge against their interests in the market," he adds.

For example, homeowners planning to sell in the near future could buy shares of the "under" on home price indices, a bet on falling home prices that might help them recoup some losses if the market weakens, says Berner.

On the other hand, those planning to buy a home in the future could bet on the "over," creating a cash flow if they win that could help offset price increases in a market that's heating up.

As well, the new housing-focused markets could help inform homebuyers, sellers and economists about likely future trends in home values.

"If traded heavily enough by market participants and experts, a prediction market for home prices could provide valuable signals on where home prices are going," says Berner. "An efficient market is the best way to set prices and to quantify the wisdom of the crowd, so if this tool gained enough traction it could be an effective prediction tool."

How Polymarket's home price prediction markets work

Initially, Polymarket has markets for future home values in New York, Los Angeles, Miami, San Francisco, and Austin, TX, as well as U.S. national home values.

The markets launched on Monday allow users to buy shares correlated to different outcomes that settle on Feb. 1: for example, that U.S. national home prices will be over or under $418,000 at that time.

Those shares are priced by the marketplace of traders, and shares that resolve correctly pay out $1, while shares that resolve incorrectly pay nothing.

As of this writing, the "yes" share for U.S. home prices above $418,000 on Feb. 1 last traded at 66 cents, implying a 66% probability that median home prices will be above that level at the start of next month.

The markets will resolve based on data from Parcl's daily sales price index, which is derived from multiple sources including county records, new construction transactions, and real-time listing data.

“Prediction markets work best when the data is clear, and the outcome can be verified without debate,” says Polymarket CMO Matthew Modabber. “Parcl’s daily housing indices give us a strong foundation to launch housing markets that settle transparently and consistently.”

Polymarket's foray into the housing market drew a mix of reactions, with some praising it as a logical and efficient use of predictions markets, and others slamming it as the height of degeneracy in the midst of a housing affordability crisis.

"The Polymarket deal to do real estate markets is a tremendous use case of prediction markets," wrote X user Dustin Gouker. "Actual hedging can occur! Sure someone people will just be speculating and gambling but it’s kind of the poster-child of where all this should head."

Another X user joked grimly: "Born too late to afford a house, born just in time to gamble on people who can buy a house."

Polymarket, founded in 2020, was blocked for use in the U.S. from 2022 until Dec. 2, 2025, following a settlement with federal regulators who accused the company of running an unregistered derivatives-trading platform.

Those regulatory issues appear to have cleared up, and under President Donald Trump the regulatory environment for prediction markets appears much more favorable.

Still, the platform has faced questions about insider trading, which is a crime for publicly traded securities like stocks, but legally nebulous in prediction markets.

On Saturday, an unknown trader made a $400,000 profit by placing a large bet that Venezuelan President Nicholas Maduro would be in U.S. custody by Jan. 31. Within hours of the bet, the U.S. launched a successful military incursion to arrest Maduro.