23 Mar 2026

Agnieszka Marciniak-Kostrzewa with international award

Meet Agnes Inversiones
Agnieszka Marciniak-Kostrzewa with international award

Real estate agency Agnes Inversiones is celebrating its 20th birthday this year, having helped make dreams of living on the Costa del Sol, Spain’s sunshine coast, come true since 2006. The anniversary coincided with Agnieszka Marciniak-Kostrzewa receiving an award in the TOP 100 Real Estate Brokers of the World category.

About the Luxury Lifestyle Awards plebiscite

The TOP 100 of the World is a list of the most trusted and reliable representatives of luxury goods brands from around the world. In each of the 21 main categories, the Luxury Lifestyle Awards selects the top 100 companies from around the world that have won recognition from experts in their category. The TOP 100 certificate is a symbol that confirms the exclusivity and market prestige of a brand.

Agnieszka Marciniak-Kostrzewa, who has managed Agnes Inversiones – the largest, oldest and most recognisable Polish real estate agency on the Costa del Sol – for more than 20 years, was awarded in the TOP 100 Real Estate Brokers category. This coincided with the 20th anniversary of the company, which has been on the market since 2006.

See also:

Agnes Inversiones: first Polish office in LPA

The Leading Property Agents of Spain (LPA) is an elite association of the leading real estate agencies on the Costa del Sol in Spain. Its member agencies have the highest ethical standards and years of experience in serving clients interested in buying property in Spain.

In 2020. Agnes Inversiones was the first company with Polish roots to be invited to become a member of the LPA and thus recognised in the Spanish real estate market. This membership is an acknowledgement of the work ethic and high standards that Agnieszka Marciniak-Kostrzewa – together with the entire Agnes Inversiones team – upholds every day in serving clients.

Our excellent knowledge of the Spanish market and the nuances of legislation, as well as our ability to select the best, tailored offers for our clients, translate into a high reputation for our agency.

In addition, the extensive network of contacts that Agnes Inversiones has among Spanish construction or architectural companies, among others, makes it possible to guide each client through all stages of buying a property in a stress-free manner – from the selection of an offer, through all formal issues, and finally – the design of the interior, to the purchase and support in the finishing works.