About This Venue
An Art Deco treasure in the heart of Champagne
A rare Art Deco château built between 1928 and 1930 in the heart of Champagne, set within 30 hectares of parkland designed by Jean-Nicolas Forestier. Listed as a historical monument, the estate offers prestigious event spaces for weddings of up to 200 guests, with no on-site accommodation.
Owned by Marie-Sybille Mignot
About the History
1928–1930 · Art Deco
Commissioned in 1928 and completed in 1930 by Édouard Mignot, founder of the Comptoirs Français and owner of Heidsieck Monopole champagne, the Château de Sept-Saulx is one of the rare French castles built in the Art Deco style. Architect Louis Süe, a Prix de Rome laureate, designed the building; Richard Desvallières crafted the ironwork; and landscape architect Jean-Claude Nicolas Forestier — creator of the Bagatelle gardens — designed the French-style park. The estate passed through generations of the Mignot family. In 2000 the château and park were listed as historical monuments. In 2011 it was recognised as an exceptional 20th century monument, and Marie-Sybille de Villaines Mignot had the chapel (Oratoire) built. In 2021, Marie-Sybille Mignot, the granddaughter, opened the estate to public events.
- • Art Deco façade
- • marble entrance hall
- • Richard Desvallières ironwork
- • grand dining room
- • library bathed in natural light
- • private chapel (Oratoire) built 2011
Spaces & Capacity
This venue can accommodate up to 200 guests for a seated dinner.
Grande Salle à Manger (Grand Dining Room)
Indoor- flows into reception lounge, library, and entrance hall
- enfilade configuration
Grand Salon (Reception Lounge)
Indoor- connects with grand dining room and library
Bibliothèque (Library)
Indoor- bathed in natural light
- part of enfilade with dining room and reception lounge
Hall d'Entrée (Grand Entrance Hall)
Indoor- marble flooring
- DJ and dancefloor space noted on floor plan
Oratoire (Private Chapel)
Indoor- built 2011
- dedicated to Saint Anthony of Padua
Grande Terrasse (Large Terrace)
Outdoor- overlooks French gardens
Accommodation
Pricing & Packages
2025 pricing
Venue hire for up to 50 guests (2025 pricing grid for weddings and private events). Prices subject to change in 2026.
Packages
Up to 50 guests
50 to 80 guests
90 to 120 guests
120 to 150 guests
150 to 180 guests
200 guests or more
Option Brunch
Features & Amenities
Venue Features
Amenities & Activities
30 hectares of landscaped parkland designed by Jean-Claude Nicolas Forestier, featuring linden-tree avenues, French formal gardens, fountain, groves, clearings, lawns, and marshes.
Getting There
By Train
- Gare de Sept-Saulx at the estate (end of pedestrian path)
- Gare de Reims 20 minutes by train
- Gare de l'Est (Paris) approximately 2h30 total journey
Key Distances
- Paris 2 hours by car; approximately 2h30 by train via Reims
- Reims 30 minutes by car
- Paris 2 hours by car
Sept-Saulx, Marne, France
Nestled in a natural setting of forests and wetlands in the heart of Champagne, surrounded by 30 hectares of landscaped parkland with linden-tree avenues, French formal gardens, fountain, and groves.
Similar Venues
Venues with a similar style, setting, and price range
Inquire About This Venue
Complete the form below and the venue will respond within 48 hours.