New Home Sales, also known as "new residential sales," is an economic indicator that measures the sale of newly built homes. This metric is closely watched by economists and investors alike because it provides valuable insight into the health of the economy. It can be used to gauge consumer confidence, housing demand, and overall economic activity in a given region or country.The primary source for new home sale data comes from surveys conducted by government agencies such as HUD (U.S Department of Housing & Urban Development) and Census Bureau (United States Census). These surveys are designed to capture information about new construction permits issued each month across different regions within a state or nation-wide basis respectively. The data collected from these sources allows analysts to accurately track changes in new home sales over time which helps them determine whether there’s been an increase or decrease in this type of activity within certain areas at any given point throughout history.Overall, tracking new residential sales gives us important insights into how well our economy is doing since it directly reflects consumer spending habits on big ticket items like buying houses – something most people don’t do lightly! Additionally, understanding this market trend can help businesses make better decisions when planning their investments; if they know what kind of housing demands exist then they will be more likely invest accordingly so that they get maximum return on their investment dollars spent.