The maps illustrate the design of Bell Hill Farm in 1976 and its transformation into an Environment Center in 2006. Overall, it can be observed that the farm experienced remarkable transformation to be repurposed into the Environment Center which is transformed almost completely, except for the road and farmhouse.
Commencing with the left side, the farm has been separated by a road and still unchanged when it turns into a center. In 1976, it had a storage for farm machinery located in the top-left corner which converted into a parking lot in 2006.
Transitioning to the right side, there was a barn, farmyard and farmhouse to raise chickens which placed consecutively in the center of the farm. The barn to store grains and the farmyard were demolished in order to constructed multimedia room and recreation area. In addition, the cow sheds were made room for a hall of residents which was located in the top-right corner. Finally, the farmhouse remained unchanged but no longer rear poultry.
