Chiefs Purchased Land for New Stadium Project
The team acquired 400 acres in Wyandotte County for a development that includes a $3 billion stadium.
Updated on Sept. 25, 2026 in Construction

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The Kansas City Chiefs secured 400 acres of land near The Legends and Kansas Speedway to build a new stadium. This project is part of a larger commercial expansion in Wyandotte County that is expected to open in 2031.
Why it matters
The massive development project is fueling significant real estate shifts in nearby neighborhoods like Delaware Highlands. Residents are already reporting rising property values and expressing concerns regarding future tax burdens and increased traffic.
The Chiefs acquired 400 acres for the project, which carries a total projected cost of $3 billion. Local rental rates are predicted to increase by 10% to 50% as construction progresses.
The players
Kansas City Chiefs
This professional football franchise is spearheading the acquisition of 400 acres in Wyandotte County.
Wyandotte County
This is the local government jurisdiction overseeing property appraisals and infrastructure planning for the new stadium site.
The details
The development plan incorporates several large-scale entertainment projects, including a Mattel Adventure Park. Appraisers have already visited the Delaware Highlands neighborhood to assess the impacts of this impending commercial growth on local property values.
Timeline
Chantille Campbell purchased her townhouse in 2024.
Wyandotte County appraisers visited the Delaware Highlands neighborhood in June 2026.
The Mattel Adventure Park is scheduled to open in 2030.
The new stadium is scheduled to open in 2031.
Market Landscape
This project follows a pattern set by modern stadium developments that integrate retail and amusement attractions to maximize land value. It positions the region as a primary commercial hub, shifting market share away from traditional city-center stadium models.
Local residents should prepare for significant volatility in housing costs as rents are projected to rise by up to 50%. Homeowners may face higher property taxes following recent appraisal visits in the Delaware Highlands area.
The takeaway
Large-scale commercial developments near residential neighborhoods often trigger rapid appreciation in property values. Residents should monitor local tax assessments closely as density increases in the areas surrounding new infrastructure projects.
What happens next
The Mattel Adventure Park is set to open in 2030, followed by the stadium opening in 2031.
Further reading
Learn more about the latest regional Construction developments.
Source note: This article includes information reported by The Kansas City Star.
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