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Available Calhoun County · Port O'Connor , Texas

Coastal Development Investment

41± Acres

Price $6,870,000
Price $6,870,000
Total Acres 41±
Price
$6,870,000
Deeded Acres
41±
County
Calhoun
Location
Port O'Connor , Texas

This offering represents a rare opportunity to develop a large-scale marina and waterfront destination in one of the most supply-constrained coastal markets on the Texas coast. With a defined site plan, completed engineering, and federal permits already secured, the project is positioned for immediate execution by an investor or development group. Ideally situated within the city limits of Port O’Connor, Texas, the property benefits from access to municipal utilities and public infrastructure while offering immediate connectivity to Highway 185 and the Gulf Intracoastal Waterway, providing exceptional accessibility by both land and water. Unlike many coastal development sites, the property’s location within the city limits eliminates many of the infrastructure challenges commonly associated with large-scale waterfront projects.

Development Overview

The project encompasses more than 40 acres planned for a fully integrated marina and waterfront development. The master plan supports a cohesive mixed-use destination centered around marine access and long-term coastal demand, featuring:

  • A marina basin with organized piers and slip systems
  • Internal roadways and structured lot layouts
  • Dedicated areas for marina operations, storage, and support services
  • Flexibility for future commercial, hospitality, or residential components

The scale and configuration of the property allows for the creation of a true destination asset rather than a smaller, fragmented marina project.

Permitting & Entitlements

One of the project’s most significant advantages is the extensive permitting already in place. The property includes a U.S. Army Corps of Engineers permit authorizing:

  • Marina basin construction
  • Dredging and excavation activities
  • Bulkhead and shoreline improvements
  • Direct connectivity to the Gulf Intracoastal Waterway

These approvals materially reduce entitlement risk and significantly shorten the timeline to construction, addressing one of the largest challenges associated with coastal development.

Engineering & Infrastructure

Substantial engineering and pre-development planning have already been completed, creating a clear path toward construction and operation. Completed work includes:

  • Bulkhead and canal engineering with established elevations and cross-sections
  • Detailed dredging plans for marina basin development
  • Engineered pier and slip layouts designed for efficient marina operations
  • Utility planning and infrastructure routing, with access to municipal utilities and public infrastructure already available within the City of Port O’Connor

This level of preparation, combined with existing city utility access, reduces development uncertainty and allows an investor to focus on execution rather than early-stage planning, infrastructure installation, and design.

Environmental & Mitigation

Environmental considerations have been proactively addressed through a comprehensive mitigation strategy associated with the development. This includes:

  • Approved shoreline and habitat mitigation plans
  • Integration with surrounding coastal systems and the GIWW
  • Defined construction and environmental monitoring procedures

From an investment perspective, these measures remove a substantial layer of uncertainty commonly associated with waterfront projects.

Market Opportunity

Port O’Connor continues to stand out as one of the strongest and most consistent coastal markets in Texas, supported by:

  • Direct access to offshore fishing and the Gulf Intracoastal Waterway
  • Immediate access to Highway 185, providing efficient connectivity to Victoria and the broader Texas Gulf Coast
  • Access to municipal utilities and public services within the Port O’Connor city limits
  • A loyal base of repeat boaters and seasonal visitors
  • Limited availability of modern marina infrastructure

Demand for secure boat storage, slips, and marina-related services continues to exceed existing supply, creating a compelling long-term market opportunity.

Investment Profile

The development supports multiple potential revenue streams, including:

  • Marina slips and operational income
  • Dry storage and stack storage facilities
  • Marine service, retail, and hospitality uses
  • Residential or short-term rental development opportunities

The site plan also supports phased development, allowing for the potential generation of early revenue while future phases are completed over time.

Strategic Positioning

Opportunities of this scale with completed planning, engineering, and federal permitting are exceptionally limited along the Texas coast. This offering combines:

  • An approved marina layout
  • Federal permits already secured
  • Advanced engineering and infrastructure planning
  • Access to municipal utilities, Highway 185, and the Gulf Intracoastal Waterway
  • Strong underlying coastal market demand

Buyer shall independently verify all information contained in this write-up and any attached materials. Seller and Broker make no representations or warranties, express or implied, as to the accuracy or completeness of the information provided.

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The information contained herein has been gathered from sources deemed reliable; however, Republic Ranches, LLC and its principals, members, officers, associates, agents and employees cannot guarantee the accuracy of such information. The information contained herein is subject to changes, errors, omissions, prior sale, withdrawal of property from the market without prior notice, and approval of purchase by owner. Prospective buyers should verify all information to their satisfaction. No representation is made as to the possible value of this investment or type of use, and prospective buyers are urged to consult with their tax and legal advisors before making a final determination.

Real Estate buyers are hereby notified that real properties and its rights and amenities in the States of Texas; Oklahoma; Colorado; Louisiana; Arkansas; and New Mexico are subject to many forces and impacts whether natural, those caused by man, or otherwise; including, but not limited to, drought or other weather related events, disease (e.g. Oak Wilt, Anthrax, Chronic Wasting Disease), invasive species, illegal trespassing, previous owner actions, neighbor actions and government actions. Prospective buyers of Texas real estate, New Mexico real estate, Colorado real estate, Oklahoma real estate, Arkansas Real Estate, or Louisiana real estate should investigate any concerns regarding a specific real property to their satisfaction.

When buying investment property the buyer's agent, if applicable, must be identified on first contact and must be present at initial showing of the property listing to the prospective real estate investor in order to participate in real estate commission. If this condition is not met, fee participation will be at sole discretion of Republic Ranches, LLC.

Republic Ranches, LLC reserves the right to require any or all interested buyer(s) of a particular property to provide proof of financial ability to purchase said property prior to the initial showing or any subsequent showing of the property. Republic Ranches, LLC also reserves the right to refuse to show a property to a potential buyer for any reason at Republic Ranches, LLC's sole and absolute discretion.