San Antonio, August 26, 2025
News Summary
The San Antonio City Council has approved a controversial $1.3 billion term sheet for Project Marvel, linked to a new arena for the Spurs. The vote passed 7-4, with the city committing $489 million while also planning a venue tax increase. This initiative, aimed at revitalizing downtown, has sparked debate over public funding amidst ongoing socioeconomic challenges in the area. City officials will conduct community outreach ahead of a public financing vote scheduled for November.
San Antonio
San Antonio City Council Approves Controversial $1.3 Billion Spurs Arena Term Sheet, 7-4
Key facts: The San Antonio City Council approved a term sheet for Project Marvel, which centers on a new downtown arena tied to the San Antonio Spurs and carries a headline arena valuation of $1.3 billion. The approval passed by a 7-4 majority, authorizing City Manager Erik Walsh to continue formal negotiations with the Spurs. The initial term sheet calls for a $489 million contribution from the city and a planned venue tax increase designed to raise over $500 million across 30 years if voters approve the measure. The broader initiative has an estimated total cost between $3 billion and $4 billion, and the Spurs have pledged an additional $1 billion toward related private development.
What the vote does and next steps
The council vote clears the path for the city to negotiate finer contract terms and to prepare a public financing plan that will be considered by voters. Council authorization allows city staff to continue discussions on project components, public funding mechanisms and agreements that would govern construction, operations and linked development projects. City officials plan community outreach in the months ahead to explain financing, timelines and potential impacts before a public vote planned for November.
Funding structure and financial details
The initial term sheet lists a $489 million city contribution and a venue tax increase intended to produce more than $500 million over 30 years pending voter approval. The Spurs’ private commitment of $1 billion is designated for associated development, including private buildings and amenities that would anchor an entertainment district. Project planners estimate total program costs between $3 billion and $4 billion, which would include the arena plus renovations and expansions at local sites.
Scope and components
Project Marvel extends beyond a single arena. Planned elements include renovation and expansion work at the Alamodome and the Henry B. González Convention Center, creation of an entertainment district near downtown, and a proposed land bridge over Interstate 37 intended to better connect neighborhoods split by the highway. The Spurs’ private development commitment is intended to attract retail, hospitality and residential projects adjacent to the arena and public spaces.
Controversy and council dynamics
The measure drew opposition focused on whether public funding should be allocated to a major sports development given San Antonio’s long-standing socioeconomic challenges. Opponents raised concerns about the city contributing hundreds of millions in public funds while homelessness and poverty remain high and existing social service needs persist. The mayor advocated for a temporary pause on negotiations to commission an independent economic impact study, arguing that current studies were insufficient for informed decision-making. That proposal to delay negotiations was rejected by the council and failed along with a separate agenda item led by the mayor.
Legal and ballot considerations
Alongside the arena term sheet, the council is preparing a financing route that may involve a state revenue bond to support some portion of project costs. The use of such a bond for city obligations raises legal questions and will be clarified in subsequent legal reviews before a public vote. Voters are expected to see related funding and bond measures on the November ballot, and the city is planning outreach to explain options and timelines.
What comes next
With the term sheet approved, city staff and the Spurs will negotiate detailed agreements. The process will include financial modeling, legal review and public engagement. If negotiations result in a final deal, the city will present financing measures that require voter approval. Council members say they will host community meetings and distribute information before the November election so residents can weigh in on funding and project impacts.
FAQ
What did the City Council approve?
The City Council approved a term sheet for Project Marvel that includes a downtown arena valued at $1.3 billion and authorized the city manager to continue negotiations with the Spurs.
How did the council vote?
The approval passed by a 7-4 majority.
How much will the city contribute?
The initial term sheet includes a $489 million contribution from the city.
How will the project be funded?
Funding plans include the city contribution, a proposed venue tax increase expected to raise over $500 million in 30 years if approved by voters, a Spurs pledge of $1 billion for private development, and additional public and private financing to reach the estimated $3–4 billion total.
Did the mayor support the approval?
No. The mayor advocated delaying negotiations until an independent economic impact study could be completed, but that delay was defeated by the council.
What are the main concerns from opponents?
Opponents raised concerns about using public funds for the project while homelessness and poverty remain significant issues in San Antonio, and questioned whether the proposed public investments are the best use of taxpayer money.
When will voters decide?
Related financing measures are expected to appear on the November ballot; the city will conduct outreach before that vote.
Key project features
| Feature | Description | Estimated Cost / Role |
|---|---|---|
| New arena | Downtown Spurs arena replacement or major renovation | $1.3 billion (arena valuation) |
| City contribution | Direct public funding committed in initial term sheet | $489 million |
| Venue tax increase | Planned tax intended to cover a large share of public financing if approved by voters | Projected over $500 million in 30 years |
| Spurs private pledge | Private capital tied to associated development | $1 billion |
| Other components | Alamodome and Convention Center renovations, entertainment district, land bridge | Included in $3–4 billion total estimate |
| Council vote | Authorization to negotiate | 7-4 approval |
Project timeline (selected events)
| Date / Time | Event | Status / Source |
|---|---|---|
| Recent council session | City Council approved term sheet for Project Marvel | Approved 7-4; City Council action |
| Following approval | City Manager authorized to negotiate detailed agreements with the Spurs | Underway; city staff and Spurs negotiations |
| Before November election | Community outreach and public information campaigns | Planned by council members |
| November (upcoming ballot) | Voter decision on related financing measures, including proposed bond or venue tax | Pending vote; subject to legal review |
Funding snapshot (simple visual)
Approximate funding elements (visual, based on $4 billion scale for illustration)
Note: Visual proportions are illustrative, using a $4 billion reference for context. Actual funding allocation will be finalized through negotiations and voter-approved measures.
Deeper Dive: News & Info About This Topic
HERE Resources
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Additional Resources
- KSAT News
- Google Search: Project Marvel San Antonio
- Express News
- Encyclopedia Britannica: Project Marvel San Antonio
- Sports Illustrated
- Google Scholar: Spurs Arena San Antonio
- Spectrum Local News
- Wikipedia: San Antonio Spurs
- KENS 5 News
- Google News: San Antonio Spurs Project Marvel

Author: STAFF HERE SAN ANTONIO WRITER
The SAN ANTONIO STAFF WRITER represents the experienced team at HERESanAntonio.com, your go-to source for actionable local news and information in San Antonio, Bexar County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Fiesta San Antonio, San Antonio Stock Show & Rodeo, and Dia de los Muertos. Our coverage extends to key organizations like the Greater San Antonio Chamber of Commerce and United Way of San Antonio and Bexar County, plus leading businesses in retail, insurance, and energy that power the local economy such as H-E-B, USAA, and Valero Energy. As part of the broader HERE network, including HEREAustinTX.com, HERECollegeStation.com, HEREDallas.com, and HEREHouston.com, we provide comprehensive, credible insights into Texas's dynamic landscape.


