Following is a sample project, prepared by the author of kindidata.com. It is a fairly simple project.
Tableau Public : Project Title – Owned/leased houses and parking spaces in USA (2014)
Here is the link for the source of data I have used to create a simple visualization project in Tableau Public:
Data Set Background:
Real Estate Across the United States (REXUS) is the primary tool used by PBS to track and manage the government’s real property assets and to store inventory data, building data, customer data, and lease information. STAR manages aspects of real property space management, including identification of all building space and daily management of 22,000 assignments for all property to its client Federal agencies. This data set contains PBS building inventory that consists of both owned and leased buildings with active and excess status.
However, I had to supervise the data to troubleshoot missing values and address required fields. Following is the link of supervised data in MS-Excel.
You can visualize data with many different filters and parameters. In below I have added few example screen shots (Please click here to see the dashboard visualization on Tableau Public server):
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