Hi Dan,
There is currently no way to see when a single view has been refreshed. However, the model tiles will show you the last data that the the model was opened.
Also check out more information about the History function.
https://community.anaplan.com/anapedia/around-the-platform/the-anaplan-toolbar/data/show-history
This might help you with what you are trying to achieve.
Thanks,
Chris