The maps changes occur in happy valley shopping centre 1982 and 2012.

The rendered maps depicts the significant changes regarding how the happy Valley Shopping Centre was developed over the period of 70 years from 1992 to 2012. As shown in the illustrations initiating with the Northern side there was a food store in 1982 wiles it safety towards south east direction in 2012 however the Sports Centre along with the electronic store was located to the Northern side of the direction where as the same place was covered by the theatre restaurants. Moving towards of other details the Elevators as well as it violates was carried no changes in contrast the entertainments area also becomes smaller the not only coffee shop but also Lake were completely demolished while Sim parking lot was newly introduced to the west South side of the shopping centre whereas the lobby area was also covered by the whole entrance more over the furniture store shifted to Western Northern direction as well as the retail become more bigger as compared to the past however the deforestation was also occurred moreover the most striking feature is that the happy Valley Shopping Centre developer substantially in addition infrastructure and Humanities were increased.