Private acquisition & sovereign representation
Initiate Private Acquisition & Sovereign Representation
Our partners accept a strictly limited number of private acquisition, archival appraisal and architectural stewardship mandates each calendar quarter across Europe, North America and Japan.
24 hrs
Partner review
04
Global desks
100%
Confidential
Global ateliers & advisory consulates
Four Private Desks Across Three Continents
Admittance is strictly by confirmed calendar mandate or bilateral courier dispatch.
Paris
18 Place Vendôme, 75001 Paris, France. European estates, château conservancy and archival provenance.
Geneva
12 Rue du Rhône, 1204 Genève, Switzerland. Cross-border structuring, fiduciary counsel and Alpine acquisitions.
New York
740 Madison Avenue, New York, NY 10065. North American modernist and metropolitan representation.
Direct Wire
Dedicated sovereign channel for primary principals and family offices, available through encrypted referral.
Advisory protocol
Mandate Intake Standards
Vendôme & Stone operates under strict non-disclosure conventions. To protect asset confidentiality and private lineage, acquisitions remain off-market and unindexed in digital registries.
Direct line
Reach us directly.
For active sovereign transactions or probate settlements requiring expedited partner intervention, flag the subject as Priority Sovereign Intake.
Intake principles
Discretion Before Documentation
Every mandate passes through a controlled sequence of confidentiality, partner review and solvency verification.
Pre-Dossier Non-Disclosure
Strict bilateral agreements are countersigned by senior partners before any monograph, survey or blueprint is released.
Direct Partner Intake
Every inscription is personally reviewed by an equity partner in Paris, Geneva or New York within 24 business hours.
Vetted High-Net-Worth Verification
Archival viewing rooms and private surveys require financial standing validation or diplomatic credential endorsement.
Place Vendôme
Courtyard & Reception Chambers
An eighteenth-century hôtel particulier houses our Paris chambers. Subterranean valet and private motorcar reception are configured through the Rue de la Paix portal, with confirmation tokens presented at the outer porter lodge.
- Coordinates
- 48°52'03.0"N 2°19'45.8"E
- Reception
- Rue de la Paix portal
- Archive
- Cadastral surveys & estate maps
Frequently addressed
Protocol Inquiries
Answers concerning off-market estate access, sovereign fiduciary duties and client confidentiality.
How are confidential off-market properties vetted and presented?
Before curation into the archive, every estate undergoes architectural provenance verification, structural forensics and chain-of-title audits. We compile custom archival monographs containing photogrammetry, historic cadastral maps and tax governance structures. These portfolios are presented exclusively in private viewing suites or dispatched by encrypted courier after bilateral non-disclosure signature.
What is the typical timeline and protocol for cross-border transactions?
Cross-border acquisitions average 45 to 120 days from mandate engagement to conveyance closure. Our legal and fiscal partners in France, Switzerland, the United Kingdom and the United States coordinate with the client's family office to structure compliant holding vehicles and ensure settlement without publicity.
Does Vendôme & Stone represent buyers, sellers, or both?
We practice single-party sovereign advocacy to avoid conflicts of interest. On any transaction we act either exclusively as the buyer's fiduciary counsel or as the sole divestment mandate for the vendor. If two existing clients express interest in the same property, a formal partition protocol is enacted with distinct partner governance.
What documentation is required prior to accessing architectural archives?
Access requires three items: a signed bilateral non-disclosure undertaking, a formal letter of mandate authorisation if represented by counsel or family office, and a confidential bank reference or certified escrow validation demonstrating acquisition solvency for the subject estate class.
Speak with a partner, privately.
A confidential conversation about acquisition, divestment or the stewardship of a singular architectural estate.