Good news for anyone looking to give Ira Rennert a run for his money in the Hamptons real estate market! The Post reports the 21,000-square-foot nunnery known as Villa Maria in Water Mill is about to hit the market at more than $100 million. (It's now owned by Vincent Camuto, the co-founder of Nine West.) In addition to the manse, which features 12 bedrooms and a ballroom, the property also comes with three guest cottages and 1,200 feet of shoreline. It's a little bit more modest than Rennert's "Fair Field," but you can always install the two bowling alleys yourself.