Prince George's County Council voted unanimously on 27 October 2026, according to Casino.org, to approve up to $215 million in special obligation bonds for Sphere National Harbor, a $1.4 billion entertainment venue planned in Maryland. GamblingNews.com, the second outlet reporting the decision, gives no date for the vote. The planned venue has 6,000 seats, about a third of the 17,600 at the Las Vegas Sphere.
The county is also providing about $130 million in site and infrastructure support through a Tax Increment Financing (TIF) arrangement. That package includes a $40 million county-owned parking garage on the 14-acre project site. Sphere Entertainment is to repay the public financing from future property, sales, hotel occupancy and amusement tax revenues generated by the venue. We could not establish from the coverage how the $130 million TIF figure relates to the $215 million bond ceiling, or what term and interest rate the bonds will carry.
Casino.org and GamblingNews.com both report figures from an Ernst & Young study. It estimates more than two million visitors a year, about half of them staying overnight in the area, with overnight visitors spending an average of $820 each on lodging, dining, entertainment, transportation and gambling. County officials project $63 million a year in local tax revenue from the venue. They expect construction to deliver $1.6 billion in economic benefits and about 3,350 full- and part-time jobs. Once operating, the venue is projected to have an annual economic impact of $1.3 billion and support about 7,100 direct and indirect jobs.
Sphere Entertainment is controlled by New York billionaire James Dolan, whose holdings include Madison Square Garden, Radio City Music Hall, the New York Knicks and the New York Rangers.
County Executive Aisha Braveboy and the council defend the public financing as a sound investment. Casino.org alone quotes Braveboy calling the TIF arrangement "a smart way to do public investment." Some local residents and labor groups initially opposed or questioned the deal.
GamblingNews.com alone reports that the Federal Aviation Administration raised concerns earlier this summer that the illuminated building might interfere with flight operations at Ronald Reagan Washington National Airport. Casino.org does not mention the FAA, and we could not determine from the coverage whether the concern has been resolved.
For gambling, the most relevant number is one we could not pin down.
According to Casino.org only, MGM National Harbor, next to the site, has 308 hotel rooms, 2,200 slot machines and 215 table games. We do not know how much of the $820 average overnight spend the Ernst & Young study assigns to gambling, so we cannot say how much projected visitor money is expected to reach casino tables and machines rather than hotels and restaurants. The study's line-item breakdown of that $820 would answer the question. Nor could we establish how much of the projected $63 million in annual tax revenue comes from the specific taxes earmarked for repaying the bonds, a split the bond documents would show.
Prepared with AI from independent sources and published automatically, without prior editorial review. How we use AI