Privacy Policy

1. Data controller

The controller of personal data submitted through this website is Sebastian Mierzchalski, carrying out activities related to presenting and matching real estate offers on the Costa Blanca.

Controller contact details:

Sebastian MierzchalskiCalle Pradilla 1903012 Alicante, SpainE-mail: Sebastian@mierzchalski-realestate.comPhone / WhatsApp: +34614987845

2. What data we collect

Depending on the form and contact method, we may process the following data:

• full name
• phone number
• email address
• property purchase preferences
• budget
• planned purchase timeline
• message content
• technical information related to form submission

3. Purposes of data processing

We process personal data for the following purposes:

• responding to an inquiry submitted through a form
• preparing and presenting matched property offers
• contacting by phone, email or WhatsApp
• maintaining further correspondence related to the inquiry
• ensuring the security of the website and forms
• establishing, exercising or defending possible claims

4. Legal bases for processing

We process data on the basis of:

• Article 6(1)(b) GDPR - where processing is necessary to take steps at the request of the data subject before entering into a contract
• Article 6(1)(f) GDPR - where processing is necessary for the controller's legitimate interest, in particular to ensure security, handle inquiries and protect against claims
• Article 6(1)(a) GDPR - where the user voluntarily provides additional data or gives consent in situations where consent is required

5. Data recipients

Data may be shared with entities supporting website operation and client communication, in particular:

• hosting provider
• email service provider
• providers of technical tools necessary for the forms and website to operate
• entities providing IT or administrative support where necessary

6. Data transfers outside the EEA

Data is not sold to third parties.

If the technical tools or service providers used process data outside the European Economic Area, the transfer is carried out with appropriate safeguards required by the GDPR, such as adequacy decisions or standard contractual clauses, depending on the specific provider and service model.

7. Data retention period

Data is stored for the period necessary to handle the inquiry and maintain contact with the client, and then for the time needed to protect the controller's interests and defend against possible claims. As a rule, form data will be stored for no longer than 12 months from the last contact, unless longer storage is justified by legal obligations or claim protection.

8. User rights

Each data subject has the right to:

• access their data
• rectify their data
• erase their data
• restrict processing
• data portability
• object to processing
• withdraw consent - where processing is based on consent
• lodge a complaint with the competent supervisory authority

9. Voluntary provision of data

In Spain, the supervisory authority is the Agencia Española de Protección de Datos (AEPD).

Providing data is voluntary, but in practice it is necessary to receive a response, follow-up contact or a matched property proposal.

10. Privacy contact

For matters related to personal data processing, the controller can be contacted at: Sebastian@mierzchalski-realestate.com