Officials in Harris County have put numbers behind two competing paths for the dormant Astrodome, pricing a full demolition at an estimated $55 million and a basic renovation at about $752.6 million through private sector support.
The estimates, released by the Office of County Administration (OCA) late last year, have set the stage for the investment and procurement discussions now unfolding around the dome.
Interim County Administrator Jesse Dickerman said the price tag puts a county-funded renovation out of reach without meaningful private capital coming to the table. The nonprofit Astrodome Conservancy has been working to close that gap through its own public-private partnership push.
The Conservancy launched a Request for Information (RFI) process in April 2026, at the request of county leadership, to take its Vision: Astrodome redevelopment concept to market and gauge interest from the private development community.
As part of that effort, the Conservancy plans to host a Market Day in late May. The event is designed to put the dome’s redevelopment potential in front of an audience of real estate developers, investors, prospective tenants and funders. The outreach builds on a Real Estate Development Strategy and Market Overview study completed for the Conservancy in 2025. The study concluded that the Vision: Astrodome concept is viable on both the capital and operational sides, provided it moves forward as a public-private partnership.
The renovation path, estimated at about $752.6 million, would get the dome back to a workable baseline. The scope covers core building systems, including plumbing, heating, ventilation and air conditioning (HVAC), enough to make the space safe to occupy again.
Per the OCA, the work would stop short of a full historic restoration or the kind of upgrades a modern venue would call for. Even after the investment, the dome would not be in shape to host major sporting events.
The demolition path, meanwhile, carries an estimated price tag of about $55 million. The scope would bring down the current dome and remove the resulting debris, with the excavated area below ground level remaining as is until officials settle on a future use for the site.
The Astrodome is the centerpiece of a much larger county asset, NRG Park, which spans 350 acres and houses NRG Center, NRG Arena and NRG Stadium. Two longstanding tenants anchor day-to-day operations: the Houston Livestock Show and Rodeo and the Houston Texans. The OCA has indicated that any choice on the dome’s future will need to be worked out alongside those tenants and the wider Houston community.
The Conservancy first unveiled its redevelopment concept, Vision: Astrodome, in November 2024 with a price tag of about $1 billion. Houston-based architecture firm Gensler began the design work in 2023, with the proposal calling for an estimated 450,000-square-foot mix of revenue-generating facilities built within the existing dome.
Per the Conservancy’s release, the layout would place four buildings inside the original structure, paired with new arena space for events and entertainment. Restaurants, retail and office tenants would line the perimeter, alongside other commercial uses.
A new ground floor is also planned, situated above an expanded lower level where parking, storage and animal-holding facilities would serve both the dome and the wider park.
The Conservancy has leaned on the dome’s historic designations to make its funding case. The structure’s 2014 listing on the National Register of Historic Places, granted by the National Park Service, opened the door to federal and state Historic Rehabilitation Tax Credits. Per the Conservancy, private investment tied to those credits could reach as high as 45% of qualified rehabilitation costs.
For now, no timeline has been set for a county decision.
Photo by Amar Preciado from Pexels
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