Building on the past with eye toward future; Worcester developer on a mission to revitalize city's architectural gems. If you pay attention,. Worcester’s storied feudal castle was erected in 1900, built 17 meters high from natural stone and granite. Webbut the best kept secret in worcester has got to be the name of the street you are driving on. it'll tell you the next street and how far fitchburg is from here but a 'you are here'.