BRONXVILLE, N.Y. -- Masterton Road in Bronxville has been one of the community’s highly coveted blocks for years. It offers convenience, charming homes and the town’s superior schools. For those reasons and more, Diane Capone, a Realtor with Claire D. Leone Real Estate Associates, loves her listing at 30 Masterton Road. “I like the block,’’ Capone said. “It’s right in the heart of ...