Est. 2008
The Firm
From the classical to the contemporary, we traverse centuries to provide a showcase for architectural heritage.
Pierre Monville &
Noël Castinel
Founding Partners
Two dynamics. One Vision.
Far beyond a real estate agency, Stone Investment is a consulting firm. Specializing in exceptional real estate for over fifteen years, we offer an exclusive and personalized service with a distinct tax and asset management approach.
Pierre Monville
Specialized in real estate investments in Mauritius and tax exemption, he benefits from a large network of quality buyers in France and abroad.
Noël Castinel
Noël Castinel is the founder of VIP Real Estate in London. Bilingual in French and English, he has been selling exceptional properties in Provence, his native region, since 1992. He knows the best locations inside out. He now divides his time between London and Provence, where he leads a team of real estate enthusiasts.
“We put all our passion, belief and professionalism into bringing your life projects to fruition.”
Our Extra Touch
What is rare is precious. We select few properties and devote the time to them they deserve.
When Less Is More
When Less Is More
Mies van der Rohe's maxim is one we put into practice each and every day. We believe in a curated portfolio where every property receives our undivided attention. In a world of noise, we offer clarity.
Mies van der Rohe's maxim is one we put into practice each and every day. We believe in a curated portfolio where every property receives our undivided attention. In a world of noise, we offer clarity.
Sublimating The Asset
Your property deserves a sales presentation that reflects its qualities. Each marketing campaign is designed to bring out charm and exceptional features, creating an effective, historical, and architectural showcase.
Tailored Assistance
Analyzing, selecting, understanding, and admiring. Presenting the right property to the right person. Assisting you at each step in the transaction process. Our service is based on knowing our clients intimately.
Culture Architecture
Supported by input from art historians, our architectural expertise traverses the movements. From Classical to Haussmanian, Art Déco to Modern, we understand the language of your walls.
Our Tenets
Experience
15+ years of service with a wise eye and recognized expertise.
Marketing
Digital, national & international press, and qualified client lists.
Rigor
Evaluations verified by sales. We sell at the price we estimate.
Network
Lawyers, architects, wealth managers, and notaries at your disposal.
Sublimation
Home-staging advice and professional photo/video reporting.
Speed
Sales deadlines of less than 6 months on average.
Ethics
'Less is more'. Fewer estates for maximum efficiency.
Global
Exclusive partnership with VIP Real Estate in London.
Culture
Original approach supported by art historians.
Results
Proven track record in mansions, luxury apartments, and wine estates.
Private Office
Begin Your Legacy
Whether acquiring a masterpiece or passing one on, our partners are ready to provide the strategic guidance your assets deserve.
Our Expertise
Prestige Property Sales
Exceptional properties including character houses, vineyards, sea front villas, and luxury apartments across Provence and Mauritius.
Explore Prestige Property SalesProperty Valuations
Expert valuation services with deep knowledge of local markets and property characteristics.
Mauritius Investment
Specialized expertise in Mauritius real estate including PDS, IRS, and RES schemes with full legal and financial guidance.
Architectural Properties
Curated selection of iconic 20th century architectural movements and historically significant properties.