Originally opened in 1927 as a grand bank, The Treasury on The Plaza has been lovingly restored and reimagined as a stunning wedding venue in the heart of downtown St. Augustine.

The Treasury on the Plaza is truly a hidden gem in the heart of the nation’s oldest city. Located inside what was once The First National Bank of St. Augustine, this wedding venue will take your breath away.

The eight towering columns, marble flooring, and intricate architectural details in The Grand Ballroom typify the glamour and romance of the 1920s. The focal point of the space is the original bank vault, which has been transformed into a speakeasy-style bar for events.

While The Treasury celebrates its historic past, it also boasts many unique modern amenities, including high-tech LED event lighting, lounge furniture, and lavishly appointed suites for getting ready the day of your wedding or event.

Our team of professionals are known for their impeccable service and will be on hand to help turn your ideas into an extraordinary occasion. For those looking for the perfect St. Augustine wedding venue, The Treasury on The Plaza is a must see!


  • The historic Grande Ballroom, with its soaring marble columns, stunning architectural details, and inlaid marble flooring, can accommodate wedding ceremonies and receptions for up to 200 guests. The Grande Ballroom is also equipped with LED uplighting, ceiling accent lighting, and starry night lighting to create a dramatic event experience.
  • The Vault Bar, hidden inside the original 1927 bank vault, is the ideal place to escape for a refreshing drink during your reception. The bar incorporates repurposed marble from the historic bank’s original teller stations, and features colored LED lighting that can be coordinated with your event decor.
  • The two-story Grande Foyer creates the perfect atmosphere for guest arrival. Couples and photographers love the beautiful balcony with a large bay window overlooking St. Augustine’s Plaza de la Constitución. The hand-carved wood Concierge Desk is the perfect spot for gifts, beverage service, or guest check-in.
  • The Exchange Gallery is a versatile open space adjoining The Grand Ballroom. With its crown molding, french doors, and antique furnishings, the Exchange Gallery serves as the perfect setting for pre-reception cocktails and hors d’oeuvres.
  • The beautifully furnished Plaza Lounge and Banker’s Lounge are the perfect sanctuaries to relax, have fun, and get ready for your big day.


Weddingwire Couples' Choice Award The Knot - Best Of Weddings Hall of Fame The Knot - Best Of Weddings Folio Weekly Awards- Best St. Augustine Wedding Venue

Follow @treasuryontheplaza On Instagram

Contact Us/Book A Tour

Visit us

Properties are shown
by appointment.

Call Us


  • Please select all that apply.
  • This field is for validation purposes and should be left unchanged.