Sandra Hartmann

Real Estate Agent RE/MAX Collection Siimgroup
Team Leader of Team Sandra Hartmann
+351 915 282 832


Sandra Hartmann Team

Our mission is to provide a complete service of full monitoring in the process of buying and selling your house in Lisbon and Cascais.

As a team we assist you in the realization of your projects and guarantee the permanence and continuity of our service with total professionalism and customized solutions.

Our Values

  • Competence
  • Integrity
  • Trust
  • Passion

Real Estate - Our opinion

The real estate sector is a challenging, competitive and dynamic sector where the quality of services is not always satisfactory.
Therefore, we seek to ensure transparency and information throughout the purchase/sale or lease process by providing a qualified and continuous follow-up.
That's our motivation as a Team.

Sandra Hartmann – Team Leader

Real Estate Consultant for more than 3 years, associated with RE/MAX Collection Siimgroup since March 2020. Experience with:

  • Real Estate Listing
  • Optimization of Real Estate assets (purchase and sale / lease)
  • Negotiations and Contracts
  • Medium/high and luxury segment
  • Monitoring foreign clients (expatriates/ relocation)
  • Private investments (2nd residence, AL/lease)
  • Investment/business funds
  • Specialist in Lisbon in the Estrela area, Avenidas Novas and Cascais Line


Academic and professional experience:

  • Bachelor's and Master's degree in Law (Lisbon, Paris and Frankfurt)
  • Experience in several multinationals in the legal, HR and project management areas
  • CEO - "Branco Azul - mein Portugal": German company with international activity

Language skills:

  • German
  • English
  • French

RE/MAX Training:

  • Seminário de Iniciação
  • Tecnologia RE/MAX
  • Sales Training

formulário de contacto

At Siimgroup I found a highly motivated team, guided by high ethical values ​​and equipped with the best tools in the real estate market.

Tiago Sampaio Soares, Simgroup Consultant
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