When the Arthur M. Blank Foundation first began its work on Atlanta's Westside eight years ago, the philanthropic organization decided to keep its strategy broad. Among the focus areas: Education, health, economic development and housing.
Over that time, the Westside's seen rapid change. Notably, median sale prices of homes in the English Avenue and Vine City neighborhoods skyrocketed — from $22,000 in 2014 to $347,500 this year, according to First Multiple Listing Service data. Property taxes…