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The Lemp Mansion

Wedding venue in St. Louis, Missouri

About The Lemp Mansion

The Lemp Mansion hosts wedding ceremonies and receptions in the Mansion, Gazebo & Patio, Grand Hall, and Lemp’s Loft. Couples can choose from buffet, cocktail buffet, brunch, or sit-down dinner packages; packages include food, bar service, event staff, linens, china, and cake cutting and plating, with details varying by package. Ceremony options and coordination, rehearsal, a holding room, and equipment accommodations are available for additional fees. Outdoor table and chair rentals are also available. The venue lists separate facility and booking fees, and requires a seating chart for events with more than 75 guests. Prices may change until a deposit is received.

The facts

Guests
Up to 220 guests
Price
From $5,000
Pricing note
Wedding packages list per-person prices for 2026 and 2027; these are meal/package prices, not venue-rental amounts. Ceremony, facility, booking, and other fees are listed separately and vary by service.
Setting
Indoor & outdoor
Kind of place
Estate
Last updated
November 2026

This listing was compiled by wedplan.ai from the venue’s own website and public listings. Work here? Claim the page to keep it current.

On the big wedding guides

  • Listed on WeddingWire (checked November 2026)
  • Listed on Zola (checked November 2026)

How to reach The Lemp Mansion

  • Website: lempmansion.com
  • Phone: 314-664-8024 or 314-664-8027
  • Address: 3322 DeMenil Place

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