Real Estate Advisor | Marbella

Agnes Marciniak-Kostrzewa



Agnes Marciniak-Kostrzewa has been living in Marbella for 27 years and has “just fallen in love with it”. Since 2006 she runs her own company and finds dream properties for her clients. She loves her work – every client, every house or apartment has its own story, there are no templates in this work, and that’s what makes it so genuine.

The priority is always to find the best offer for the customer that corresponds to his preferences. In her company, she has set up an after-sales department to ensure that the client receives full service and rental management even after the transaction.

Agnes’ passion is golf and the Costa del Sol, also known as the Costa del Golf, is a paradise for golf lovers.

Abroad Offers

Stay updated

Our 30 years of experience, a rich offer, extensive customer base and efficiency have allowed us to enter the real estate market as a leader among real estate agencies in Warsaw, known for exceptional service and unique solutions. Join our subscription list to receive only selected content and offers from our catalog.

At Partners International, we provide services based on trust – our customers can be sure that their data is processed securely. Please be advised that the placement of information on real estate by Partners International in the database requires the processing of your personal data. Sending this information by you is tantamount to agreeing to the processing of personal data. You will find the Personal Data Protection Policy document here.