Modern cities are increasingly facing challenges related to density, pollution, urban stress, and the loss of connection with nature. In this context, landscape architecture is not just a decorative element—it’s a vital necessity. The careful integration of greenery and open spaces into the urban environment transforms cities into healthier, more welcoming, and more balanced places for both people and nature.
Landscape architecture supports urban sustainability
Heavy traffic, high building density, and the lack of green zones affect not only the aesthetics of modern cities but also their microclimate. It’s no coincidence that we often feel overwhelmed by concrete. That’s why the role of urban green spaces in regulating microclimate is so important: they lower temperatures during heatwaves, filter the air, and assist in stormwater drainage.
Studies show that a mature tree can absorb up to 150 kg of CO₂ per year and produce enough oxygen for four people. During extreme heat, vegetated urban areas can be 2–4°C cooler than paved zones, thanks to shade and evapotranspiration (EPA, 2022).
In the search for solutions to restore balance in urban environments, landscape architects are incorporating sustainable features such as green roofs and living walls, permeable pathways, and recycled materials.
Urban green spaces improve quality of life
Beyond environmental benefits, the presence of green spaces also significantly affects residents' psychological and emotional wellbeing. Whether it’s a park or a tree-lined path, these green oases reduce stress, encourage physical activity and social interaction, and offer moments of calm amidst the urban hustle. Studies show that people living within 500 meters of a green space are 20% less likely to suffer from anxiety or depression (WHO, 2021). Moreover, spending just 20 minutes in nature can lower cortisol levels—the stress hormone—markedly.
Green spaces increase property value
Real estate developers and investors are well aware that green spaces thoughtfully integrated into urban planning (such as shared gardens, green roofs, or pocket parks) can justify higher sale or rental prices. Numerous studies have consistently shown a strong correlation between landscape design and property value. According to the National Association of Realtors, a well-planned and maintained green area can increase a property’s value by up to 20%.
Landscape architecture boosts not only the financial value but also the social value of space. Thoughtful outdoor design can turn an anonymous area into a place full of character. With intentional choices—paths, benches, lighting, greenery, and local materials—urban landscapes become memorable, cohesive, and connected to the community they serve.
Landscape architecture is not a luxury, it’s a key element of sustainable urban development. Through creative, sustainable solutions tailored to local needs, it transforms cities into greener, more livable, and more balanced environments.