The article discusses how urban areas like Bucharest are facing environmental, social, and economic challenges. The researchers analyze changes in land use, urban sprawl, and development patterns in Romania. They aim to promote balanced growth and development in the country through a polycentric approach. The study identifies different stages of urban evolution, such as urbanization and re-urbanization. The Romanian government supports the development of growth poles to achieve this goal. Previous studies have shown different zones around big cities, from built-up areas to rural outskirts. The research highlights the importance of creating conditions for balanced development and solidarity in line with EU policies.