With construction on the Obama Presidential Center officially under way, new documents show the latest price tag is about $830 million.
The cost for Barack Obama's legacy project in a park on the city's South Side has changed since the former president chose Jackson Park in 2016. In recent years it was around $500 million.
Construction, which began last Monday after years of delays, is expected to take about five years.
Documents released by the Obama Foundation show $700 million is for construction $90 million will be for preparing exhibits and artifacts; and $40 million will be allocated for the first year of operating costs.
The foundation has collected $720 million in gifts since 2016 and aims to raise $1.6 billion over the next five years. Last year, more than 100 donors put in more than $1 million to the Obama Foundation. Some of the most recognizable donors include Bill and Melinda Gates, Citadel CEO Ken Griffin and Oprah Winfrey.
The presidential center's campus will include a museum, public library branch and outdoor space.
Obama has said he hopes the center would help promote the city’s South Side and bring Chicagoans together.