The Lemp Mansion

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Packages

Guest capacity

Up to 220 seated guests

About this venue

For generations, couples have chosen the timeless elegance of Lemp Mansion to host their perfect wedding or reception. Whether you're dreaming of an intimate ceremony or a grand celebration, we offer a range of stunning venues—including the historic Mansion, charming Gazebo & Patio, elegant Grand Hall, and stylish Lemp's Loft. Select from our thoughtfully designed wedding packages, or let us collaborate with you to create a personalized celebration that brings your unique vision to life. At Lemp Mansion, your dream wedding begins here.

Seated guest capacity

25-220

Venue type

Historic Estates, Mansions

Venue setting

Covered Outdoor
Indoor
Outdoor

3322 Demenil Pl, Saint Louis, MO 63118

Our event spaces

Tented Patio & Gazebo

The Patio and Gazebo at Lemp Mansion offer a breathtaking garden setting, perfect for wedding ceremonies, receptions, or both. Home to the largest private gazebo of its kind in St. Louis, this one-of-a-kind venue combines the stately charm of the Mansion with the elegance of a secluded outdoor space. When paired with the tented patio, it creates a sophisticated and versatile environment—ideal for couples seeking a romantic, open-air celebration with timeless character and unforgettable ambiance.

Guest capacity

Up to 200 Seated

Ideal for

Wedding ceremony, Elopement, Wedding reception

Guests often feel this space is

“Relaxed and casual”

Grand Hall

Lemp’s Grand Hall is a magnificent banquet space featuring original hard maple floors, a spacious bar, and rich historic décor. Step out onto the attached deck to enjoy a one-of-a-kind view of the legendary Lemp Brewery—an unforgettable backdrop for your celebration.

Ideal for

Wedding ceremony, Wedding reception

Guests often feel this space is

“Luxurious and chic”

Lemp's Loft

Once the hayloft for the Lemp Brewery’s cherished Percheron horses, this historic and one-of-a-kind space has been thoughtfully transformed into a distinctive venue for special occasions. With its unique character and rich legacy, Lemp’s Loft offers a truly memorable setting for your event. The Loft also houses Gallery de Uriel, adding an artistic flair and creative atmosphere to this remarkable space.

Ideal for

Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Farewell brunch, Couples luncheon, Cocktail hour

Guests often feel this space is

“Warm and cozy”