HOUSTON — Houston-based Pacific Sun Investments has acquired a 30,000-square-foot office building located in Houston from an investment fund sponsored by Brookfield Asset Management. The property is situated on 3.7 acres at 10411 Westheimer within the city's Westchase submarket. The building was fully occupied at the time of closing, with JPMorgan Chase leasing half of it. Dan Miller and Trent Agnew of the Houston office of Holliday Fenoglio Fowler represented the seller, Brookfield Real Estate Opportunity Fund. The buyer purchased the property free and clear of debt for an undisclosed amount.