Step Into Southtown History for Unforgettable Celebrations

Welcome to Casa Isabel, Rosario’s newly renovated 2,000+ square-foot private historic home in the heart of Southtown’s King William District. Originally built in the 1860s, this home has been carefully preserved to showcase San Antonio’s rich history, from the classic architectural details to the timeless charm of its preserved walls and interiors. Designated a local landmark in 1998, Casa Isabel once served as a private residence that stood witness to generations of Southtown’s cultural evolution, making it one of the most unique historic spaces for private gatherings in the city.

Space & Capacity

Casa Isabel accommodates up to 80 seated guests or 150 cocktail-style when utilizing both the interior and exterior garden spaces. With a separate garden entrance and flexible indoor/outdoor options, it’s perfect for weddings, anniversaries, holiday parties, or any special celebration.

Perfect for Your Next Event

We recommend Casa Isabel for:

• Weddings
• Anniversaries
• Holiday parties
• Intimate social gatherings
• Celebrations that deserve a historic, memorable setting

Private Event Availability

Casa Isabel is available for private events Tuesday through Sunday. For availability or to schedule a tour, please contact the Rosario’s team. We’ll help craft an event that’s as memorable as the home itself.

A Taste of Rosario’s

Named for the owner’s mother, Casa Isabel combines historic charm with modern amenities, from classic Mexican cuisine to curated cocktails. Your guests will immerse themselves in the vibrant culture and history of Southtown while enjoying the lively, welcoming atmosphere that Rosario’s is known for. Make your next celebration one that will be remembered for years to come!