The real estate market in Mercer County and surrounding areas saw increases in home sales and average sale prices from 2016 to 2017. Specifically: - Home sales in Mercer County increased 8% from 2016 to 2017 while the average sale price decreased slightly by 2.5%. - Other counties like Burlington, Camden, and Gloucester also experienced increases in home sales between 5-13% while average sale prices remained stable or increased slightly. - Higher-priced areas like Princeton, Hopewell-Pennington, and West Windsor-Plainsboro saw larger increases in average home sale prices compared to other parts of Mercer County and nearby counties.