Riverside, with it’s own zip code 06878 is a sailor’s delight! Three sides are bordered by water – the Mianus River, the Cos Cob Harbor and the Long Island Sound. It is easy to understand why residents who love fishing and boating and simply looking out at the Sea, choose this neighborhood. The train station on the Metro-North line is within walking distance of many of the homes. Commuters from NYC hop off in Riverside and minutes later they are at home.