Private developer proposes vision, model, master plan for collaboration

By Eve Kearney, City Manager’s Office, City of Martinez

Martinez, CA — At their December 17, 2025, Regular meeting, the Martinez City Council unanimously approved an Exclusive Negotiating Agreement (ENA) with Tucker Sadler Architects, marking an important milestone toward revitalization of the Martinez Waterfront and Marina. The agreement sets in motion a new phase of study and collaborative planning that will evaluate the project’s feasibility, refine design concepts, and lay the groundwork for decisions on the future of the Waterfront and Marina.

Revitalizing the Waterfront and Marina has been a top community priority for decades. With aging infrastructure, deteriorating facilities, limited resources, and a marina well beyond its useful life, the City has faced growing operational and financial pressures that necessitate a broader reimagining through a private-public partnership.

Tucker Sandler, a San Diego-based architectural planning, design and development firm, has decades of experience delivering private and public sector development projects in California and in other states, including waterfront projects.

Now, with the ENA approval, the City and Tucker Sadler begin a formal 24-month period to collaboratively refine a transformative vision for the waterfront, conduct environmental review, engage the community, and negotiate a potential Development Agreement.

“Tonight’s approval is an important step for unlocking the potential of our Waterfront and Marina. We are excited to refine the project vision in the coming months with input from our community,” said Mayor Brianne Zorn. “This partnership gives us a path to activate our Waterfront, rebuild the Marina, and create a regional landmark that reflects Martinez’s identity, without placing the financial burden on our residents.”

A Vision for a Reimagined Waterfront

In July 2025, Tucker Sadler presented a conceptual vision for a comprehensive revitalization of the Waterfront and Marina. After extensive public comment and Council discussion, the Council directed staff to pursue an ENA to further explore the opportunity. (See City staff report and PowerPoint presentation)

Pursuant to the ENA, the City will work exclusively with Tucker Sadler to develop a comprehensive plan to create a vibrant, accessible, sustainable, and community-serving waterfront. The project is envisioned to include a broad range of landside and waterside improvements reflecting the Martinez identity and including thoughtfully-scaled commercial elements necessary to support and sustain the long-term financial viability of the project.

During this next phase, the City and Tucker Sadler will engage the community to garner input on the project’s features and undertake detailed analyses, technical studies, and design evaluations to determine how best to bring these concepts from vision to buildable reality.

On the landside, the project envisions new recreation amenities such as sport fields, a dog park, kite area, and public art installations, along with expanded open spaces featuring plazas, pedestrian pathways, marshland restoration, and stronger connections to downtown. Hospitality and community facilities, including hotels, restaurants, a community/event center, a new Martinez Yacht Club and Sea Scouts’ facility, and an outdoor amphitheater, are also included. These project elements would complement new commercial and retail spaces and support boating, fishing, recreation, and other waterfront activities, and would be supported by upgraded infrastructure, including surface and underground parking, utilities, and lighting.

On the waterside, the plan calls for a full reconstruction of the Marina with new and upgraded boat slips, fueling stations, and improved access for both motorized and nonmotorized vessels. It also includes repairing or redesigning the aging northern breakwater and eastern seawall, as well as adding new public amenities such as launch points for nonmotorized watercraft, accessible promenades, viewing decks, open spaces along the waterfront, and an area reserved for potential future ferry service.

A Financially Sustainable Path Forward

The ENA also establishes that the proposed project must be privately financed and self-sustaining, with no City subsidy and no financial risk to Martinez taxpayers. Tucker Sadler will reimburse the City for all staff, legal, and consultant costs during the negotiation period.

If a future Development Agreement is approved, the project could:

• Eliminate the City’s ongoing General Fund subsidy for Marina operations (savings of about $650,000+ per year)
• Shift responsibility for Marina reconstruction, including dredging and seawall/breakwater replacement, to the developer
• Generate new long-term revenue for the City through transient occupancy tax, sales tax, possessory interest tax, and lease payments

“This is a once-in-a-generation opportunity to secure the future of our Waterfront and Marina,” said City Manager Michael Chandler. “The ENA allows us to fully evaluate a revitalization effort that could eliminate ongoing subsidies, strengthen the City’s long-term fiscal health, and deliver an enhanced public asset the community can benefit from and enjoy for decades to come.”

Next Steps: Community Engagement and Environmental Review

Under the ENA, the City and Tucker Sadler,  will manage and participate in a robust public engagement process that invites residents, businesses, waterfront users, and regional partners to provide input into the final vision. There will be multiple opportunities for community feedback as the project is designed and undergoes extensive studies and review processes.

The first round of outreach will begin in early 2026 as part of the City’s Sesquicentennial Community Sessions. These early conversations will help provide insight into the project process and initial concepts; dates and times of these sessions will be released later in 2025.

The City will also maintain ongoing information and feedback opportunities on its website at www.cityofmartinez.org/MarinaProject, ensuring the community can stay informed and participate at every stage.

Following the community engagement efforts, the project vision will be finalized and the formal environmental review processes required under the California Environmental Quality Act (CEQA) will commence. This analysis will evaluate potential environmental impacts, explore project alternatives, and ensure the planning process is grounded in transparency, data, and regulatory compliance.

“We’re grateful for the opportunity to move forward in partnership with the City and the community,” said Greg Mueller, Design Principal and CEO of Tucker Sadler Architects. “The ENA allows us to work collaboratively on a waterfront vision that honors the area’s history while creating new opportunities for the future.”

History of the Martinez Marina

Constructed in the 1960s, the Marina has exceeded its useful life, with facilities closing due to safety concerns and environmental factors, such as sea level rise causing frequent flooding. Viewed as a unique and valuable community asset, the City Council has expressed a commitment to take measures to ensure it is safe and create a vibrant place for recreation and commerce benefiting residents and visitors alike.

The City assumed direct management of the Marina in August 2024 after the previous operator’s contract ended, revealing the need for a comprehensive rebuild rather than costly repairs. Maintaining the Marina has been a financial challenge for the City, which has been subsidizing the Marina for years, a scenario that is no longer sustainable. The Marina threatens to become a financial drain on the City’s general fund if a different course of action is not pursued.

“Our City’s Marina is a vital community asset that has faced decades of infrastructure deterioration and increasing financial strain on the City,” said Mayor Brianne Zorn. “An investment in Martinez by a private developer may offer a transformational opportunity to fund a comprehensive plan for our Marina and Waterfront.”

Additional background and the full scope of the ENA are detailed in the Staff Report included with the December 17, 2025 Regular City Council Meeting agenda. The complete ENA document is also available for public review as part of the meeting materials.

Resources:
Project Webpage – http://www.cityofmartinez.org/MarinaProject

Agenda – https://granicus_production_attachments.s3.amazonaws.com/martinez/63ac58a09b7b4c207dfe66160741c6d90.pdf

Staff Report –
https://www.cityofmartinez.org/home/showdocument?id=5410&t=639016149231794854

Council Resolution –
https://www.cityofmartinez.org/home/showdocument?id=5414&t=639016460677029956

Exclusive Negotiating Agreement –https://www.cityofmartinez.org/home/showdocument?id=5412&t=639016149625840171