20 North Park Avenue Prime retail/office space with water views in the heart of downtown Plymouth with high ceilings and a flexible floor plan that offers tenants ample parking in an area of town with very little public parking. 20 North Park Avenue is located in Plymouth’s historic downtown waterfront district with many local area amenities including restaurants, shops, and Hotels, as well as historic attractions including Plymouth Rock and The Mayflower. Route 3 and Route 44 are a short drive from the building, less than one mile, allowing easy access to points North, South and West.