Eight most expensive homes sold in Union County, March 10-16 Posted on March 21, 2025 By realejuicey A house in Clark that sold for $740,000 tops the list of the most expensive residential real estate sales in Union County in the past week. Related posts: Carson is Hud Secretary 10 most expensive homes sold in Monmouth County, March 3-9 10 most expensive homes sold in Ewing, March 3-9 10 most expensive homes sold in the Jackson area, March 3-9 See also Glendale real estate agent charged in CA Attorney General’s second rent gouging case