June 30, 2026
Bidding Closed | Sale Pending
DescriptionWithin one of the Côte d'Azur's most coveted private estates, this exceptional villa commands sweeping panoramas across the Provençal hills with a shimmering glimpse of the sea beyond. Positioned at a dominant elevation within the prestigious gated Domaine de Castellaras le Neuf, refined living unfolds across three levels conceived for grand-scale entertaining—anchored by a spectacular great room uniting living, dining, and kitchen in seamless flow. Seven bedrooms, five en-suite, deliver exceptional comfort and independence, while a cinema and games room, infinity pool, and triple garage complete the offering. Access to the prestigious Castellaras le Vieux estate's tennis courts, pools, and celebrated amenities further distinguishes this rare address. Among the most celebrated private enclaves on the Côte d'Azur, Castellaras-le-Vieux crowns a protected hilltop just three kilometers from Mougins and Valbonne—80 architecturally distinguished Provençal residences designed by world-renowned artist-architect Jacques Couelle surround the storied Château de Castellaras across 13 permanently protected hectares of olive groves and terraced gardens, where co-owners share panoramic sea and mountain views alongside a private seasonal restaurant, two pools, four tennis courts, 24-hour security, and on-site concierge services—all within effortless reach of Cannes and Nice International Airport. Property and opportunity details provided by seller or others; buyer to verify.
Total
587± sqm | 7 bedrooms | 6 full bathrooms and 1 half bathroom | 2,730± sqm grounds
Architectural Features
Villa of commanding proportions within the prestigious gated Domaine de Castellaras Le Neuf; Built 1981, extensively remodelled; Abundant natural light throughout; Dominant elevated position with panoramic hill views and sea glimpse; Landscaped grounds with swimming pool
Primary Living Spaces
Spectacular 146± sqm open-plan great room uniting living room, dining room, and kitchen; Five en-suite bedrooms on the ground floor; Two additional bedrooms with a shared bathroom on the upper level
Lower Level
Dedicated cinema room; Games room; Shower room; Staff bedroom
Additional Features
Infinity pool; Triple garage; Access to Castellaras le Vieux estate facilities including tennis courts and pools; 24-hour security and guardhouse; Reversible electric heating system; Terrace; Garden
Location
Minutes to the gastronomic village of Mougins and Royal Mougins Golf & Resort; 15 minutes to Cannes and the Croisette; Proximity to Sophia Antipolis technology hub and leading international schools including Centre International de Valbonne and Mougins School; 25 minutes to Nice Côte d'Azur Airport; Close to Grasse, the world perfume capital; Easy access to Valbonne's medieval village, the Parc de la Valmasque, and Antibes
Auction
Property details provided by seller or others; buyer to verify. Concierge may also, in its discretion, offer additional incentives to one or more pre-auction bidders, including but not limited to guarantees and purchase terms that differ from the Purchase and Sale Contract. Buyer's Premium subject to VAT.
Deposit
$10,000 bidder deposit required
Buyer's Premium
15%
Buyer shall pay to Concierge a “Buyer's Premium” in addition to the Purchase Price for the Property. The Buyer's Premium is not a real estate commission; it is the fee that Concierge charges to bidders for bringing the Property to auction.
Co-Broker Compensation
3%
Compensation will be paid to any properly registered Broker whose client is the successful Buyer at the Auction and whose client completes the purchase of the Property pursuant to Concierge Auctions' Bidder Terms and Conditions.
Villa Calypso, 1528 Chemin de Castellaras, Côte d'Azur, France
The Auction of this Property and the Auction of any real property offered or marketed in the United Arab Emirates by Concierge Auctions during Collectors Week, concluding on December 5, 2025, (the "Abu Dhabi Auctions") is being facilitated by Sothebys Auctions - L.L.C S.P.C, a company incorporated in the Emirate of Abu Dhabi holding License no. CN-5924336. Concierge Auctions, LLC, (“Concierge Auctions”) is an auctioneer. Concierge Auctions’ principal address is 228 Park Avenue South, Suite 70835, New York, NY 10003, and its phone number is (212) 202-2940. If required, Concierge Auctions (or its representative) is registered, licensed and/or bonded in the U.S. state where the property to be auctioned is located. This property is listed for sale by Côte d'Azur Sotheby's International Realty, Broker, License #CPI06052017000016589, 3 avenue Denis Semeria, 06230 Saint Jean Cap Ferrat, France, +33 4 92 92 12 88, Quentin Mac Pherson, (“Listing Agent”). Concierge Auctions (in certain jurisdictions) and certain Concierge Auctions subsidiaries, employees, and representatives may possess real estate broker or salesperson licenses in various jurisdictions and may, in some circumstances, perform functions that may be deemed brokerage services, however, neither Concierge Auctions nor its agents, employees, and affiliates are acting as a broker in any capacity for any party in connection with this auction. Bidders must seek brokerage services or advice from their own real estate agents or professional advisers. Our brokerage licenses are held solely for compliance purposes to further our auctioneering services. Concierge Auctions, the Listing Agent, the seller of the property and their respective agents, employees, and affiliates do not represent, warrant, or guarantee the accuracy or completeness of any information and shall have no liability for errors or omissions under any circumstances in this or any other property listings or advertising, promotional or publicity statements, and materials. This is not meant as a solicitation for listings or an offer to sell real property. Cooperating brokers are encouraged to participate as set forth in Concierge Auctions bidder terms and conditions. ©2025 Concierge Auctions, LLC. All Rights Reserved. Sotheby’s® and Sotheby’s International Realty® are registered trademarks and used with permission. Each Sotheby’s International Realty office is independently owned and operated, except those operated by Sotheby’s International Realty, Inc. All offerings are subject to errors, omissions, changes including price or withdrawal without notice. Equal Housing Opportunity. Real estate agents affiliated with a Sotheby’s International Realty brokerage are independent contractor sales associates and are not employees of Sotheby’s, Sotheby’s International Realty nor Concierge Auctions, LLC. Certain services are provided by third parties. Auction services are being provided by Concierge Auctions, LLC. Terms and conditions apply. Execution of program agreements required. Results not guaranteed.
