Last updated: 27 September 2026
Mayfair Atrium ("we", "us", "our") is the data controller for personal data collected through this website and in the course of our sales, letting, property management and development services. Our registered office is 167-169 Great Portland Street, Fifth Floor, London, England, W1W 5PF. Company registration number: 13505902. Contact for data protection queries: our Data Protection Lead at info@mayfairatrium.com.
We process personal data under one or more of the following bases: performance of a contract with you, compliance with a legal obligation, our legitimate interests in running our business, or your consent (for marketing).
We may share data with referencing agencies, contractors carrying out maintenance, solicitors, mortgage brokers, redress and compliance bodies, and regulators, where necessary to provide our services or meet legal obligations. We do not sell personal data to third parties.
We retain personal data only as long as necessary for the purposes it was collected, and to meet legal, accounting or reporting requirements. As a general rule, tenancy and management records are retained for 6 years after a tenancy or instruction ends, in line with standard industry and HMRC record-keeping practice.
Under UK GDPR you have the right to access, correct, delete, or restrict use of your personal data, to data portability, and to object to certain processing. To exercise these rights, contact us at info@mayfairatrium.com. You also have the right to complain to the Information Commissioner's Office (ico.org.uk) if you believe your data has been mishandled.
This website may use strictly necessary cookies for security and basic functionality. Non-essential analytics, advertising or tracking cookies will only be used where configured and where any required consent has been obtained. You can also control cookies through your browser settings.
Property Desk users should read the Property Desk Privacy Notice, Data Processing Notice and Property Desk Terms before creating or using an account.
We may update this policy from time to time. The latest version will always be available on this page.