21 Hudson is situated in the coveted coastal enclave of Ocean Ridge, one of Palm Beach County's best-kept secrets. This beautifully cleared, vacant 0.40-acre lot on private Hudson Avenue offers an opportunity to build a 6,500 +/- SF estate tailored to your vision. Conceptual plans are available on request, or bring your architect to design a one-of-a-kind residence. With the potential for a third level, future owners can capture views of both the Ocean and the Intracoastal. At nearly half an acre, this is among the largest fully buildable lots currently available in Ocean Ridge; an exceptional offering in a market defined by limited inventory and refined luxury... Opportunities to secure this amount of buildable land in South Florida so close to the beach are increasingly rare, particularly at this price point. Set just off the Intracoastal and a two-minute stroll to the beach, 21 Hudson delivers a sophisticated yet relaxed coastal lifestyle. Enjoy local favorites, including the exclusive Gulf Stream Golf Club, Boynton Harbor Marina, Nomad Surf Shop, world-class dining such as NOBU, and Eau Resort & Spa. Perfectly central, you are just 15 minutes to Atlantic Avenue, 16 minutes to downtown West Palm Beach, and 20 to 25 minutes to Palm Beach Island and Palm Beach International Airport. One of the most undervalued communities in the county, Ocean Ridge remains an "if you know, you know" destination attracting discerning buyers seeking privacy, proximity, and architecturally significant coastal estates. 21 Hudson presents a rare chance to create a legacy property in one of South Florida's most discreet and desirable towns.