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Privacy Policy

1. Data Controller

The company Immobilière la Marquise SRL, with registered office at rue Gatti de Gamond 259, 1180 Brussels, registered with the CBE under number BE 0472.678.327, is the data controller.

Contact: Email: info@immobilierelamarquise.be — Address: Avenue de la Floride 58, 1180 Brussels


2. Data Collected

We only collect data necessary for our real estate activities, including:

  • Identification data: first name, last name
  • Contact details: email, phone number
  • Real estate project data: purchase, sale, rental, property management
  • Communication data: messages sent via the contact form
  • Technical data: IP address, site navigation, cookies

3. Purposes and Legal Bases

Your data is processed for the following purposes:

a) Request Management (legal basis: pre-contractual measures)

  • Responding to your requests via the site
  • Contacting you regarding a real estate project

b) Contract Execution (legal basis: contract)

  • Property management
  • Sale or rental of properties
  • Administrative and accounting follow-up

c) Marketing (legal basis: consent or legitimate interest)

  • Sending information about our properties and services
  • Targeted commercial prospecting

You may object to these communications at any time.

d) Site Improvement (legal basis: legitimate interest)

  • Traffic analysis
  • Optimisation of the user experience

4. Cookies

The site uses cookies to:

  • Ensure the proper functioning of the site
  • Measure audience
  • Improve performance

On your first visit, a banner allows you to accept or refuse non-essential cookies.


5. Retention Period

We retain your data:

  • Prospects: maximum 3 years after last contact
  • Clients: up to 10 years after the end of the relationship (legal obligations)
  • Technical data: maximum 12 months

6. Data Recipients

Your data may only be shared with:

  • Our internal staff
  • Our sub-contractors (hosting, IT tools, CRM)
  • Our partners in the context of real estate assignments

All are subject to a confidentiality obligation.

No transfer outside the European Union is made without appropriate safeguards.


7. Security

We implement appropriate technical and organisational measures:

  • Secure data access
  • Protected hosting
  • Restriction of internal access

8. Your Rights

Under the GDPR, you have the following rights:

  • Access to your data
  • Rectification
  • Erasure
  • Restriction of processing
  • Objection
  • Portability

To exercise your rights: info@immobilierelamarquise.be
We respond within one month.


9. Complaint

You may lodge a complaint with the Data Protection Authority:
Data Protection Authority
Rue de la Presse 35, 1000 Brussels
www.dataprotectionauthority.be


10. Amendments

This policy may be amended at any time. The current version is the one published on the site.


11. Applicable Law

This policy is governed by Belgian law. The courts of Brussels shall have jurisdiction in the event of a dispute.


12. Last Updated

Last updated: April 2026