Fallon's investment approach emphasizes tangible real estate. His portfolio history reflects an appreciation for unique architectural spaces and generational acreage on the East Coast.
His most famous holding was a historic Gramercy Park penthouse in Manhattan. Over a 15-year period, Fallon purchased four separate units inside 34 Gramercy Park East, combining them into an eclectic, 5,000-square-foot triplex featuring secret passages and a vintage soundproof bar. He listed the compound for $15 million in 2021 and finalized a sale at $10.8 million in 2022 to model Cara Delevingne.
Today, Fallon's primary domestic base is an expansive compound in Sagaponack, within the Hamptons. He originally acquired the 1850s farmhouse and surrounding acreage for around $5.5 million in 2011. Continuous renovations, land improvements, and skyrocketing property values in Suffolk County have elevated the estate's current market value past $12 million.
