The 6,000 square meter open space in Mannheim is to be redesigned. The competition has now been won by GDLA Gornik Denkel landschaftsarchitektur (Heidelberg) and Freiraumwerkstadt – Deißler Göpel Landschaftsarchitekten (Überlingen). Everything about the project and the designs here.
Swanseaplatz is located in the middle of the chessboard-like structure of the city of Mannheim. It is one of the few and at the same time central open, play and exercise spacesthere. The demands on this public space are therefore high. Now a competition has chosen two winners. The journey continues for both of them.
With an area of around 6,000 square meters, Swanseaplatz is an important open space in Mannheim. In the densely built-up western part of the city, it is one of the few spaces that offers residents room for play, sport, recreation and relaxation. This became particularly clear once again during the pandemic. However, the intensive use of an urban space also brings conflicts. To minimize these and promote social interaction on Swanseaplatz, the city has launched a competition.
The city of Mannheim launched an open space planning competition. It was looking for ideas for the design of an attractive and versatile open space. Because that is what Swanseaplatz should remain in the long term. Despite its intensive use, it should continue to be a place for people to meet and socialize. Swanseaplatz is an important building block in the urban fabric of Mannheim. The municipality values its contribution to a city worth living in. With this in mind, the space should continue to offer various activities for young and old in the long term. It should continue to be a meeting place for all people in the western part of the city. At the same time, Swanseaplatz contributes to an agreeable urban climate. Its trees and green spaces are of great value in the densely built-up city.
As Swanseaplatz serves the people of Mannheim, the city involved its citizens in the planning process at an early stage. In preparation for the competition, for example, various stakeholders from politics, administration and the neighborhood came together. Together, they collected suggestions for improvements. Particular attention was paid to the drug and drinking scene. This was very annoying for the users. They also disliked the fact that Swanseaplatz is on the way to the Mannheim party mile in Jungbuschstraße. These views and numerous other suggestions were incorporated into the competition brief. Around 50 offices from Germany and abroad applied to take part in the competition. In the end, ten teams submitted their designs for Swanseaplatz. The jury unanimously selected two winners from these anonymous submissions. These included GDLA Gornik Denkel Landschaftsarchitektur and Freiraumwerkstadt – Deißler Göpel Landschaftsarchitekten.
Two designs honored
The jury awarded first prize to two different approaches. The designs by GDLA and Freiraumwerkstadt were both discussed positively. The jury therefore decided to declare them both winners. As a result, two designs will now enter the further planning and participation process. Both designs stand out in particular. They focus on the needs of the various user groups. In addition, both teams treat the existing vegetation with care and awareness. The Freiraumwerkstadt design divides Swanseaplatz into three clearly zoned areas. They differentiate between the square, the park and the play area. The design by GDLA, on the other hand, envisages an open, urban space. The landscape architects have integrated various islands of activity and tranquillity into this space.
The design by Gornik Denkel landschaftsarchitektur
The team from GDLA Landscape Architecture treats the existing material, Swanseaplatz, with great care. They value the square as an urban space, a retreat, an outdoor living room and a meeting place in the neighborhood. The landscape architects are trying to preserve these qualities. They are taking a sustainable approach to the existing buildings and transforming them into a contemporary and robust new design. Against this backdrop, the concept integrates all the trees that are worth preserving. The raised beds will also be adapted. Their shape and size will be changed so that they make inviting, open gestures at the edges and entrance areas. Robust vegetation areas of lawn and ground cover are created under the trees. Together, these form a transparent buffer zone between the street and the inner square.
Overall, the new Swanseaplatz is very open for use. Appropriation is therefore largely in the hands of the users. Nevertheless, some areas are predefined. These include a multifunctional play area. It is becoming the new hotspot in the area. Chill corners also invite you to linger. Their robust furnishings are just as important as their semi-open form. Here, users feel protected without being in a dark corner. In addition, open room installations invite people to get together outdoors. The living room containers offer shelter whatever the weather. Another meeting place is the Café Filsbach. It will remain as it is. A new design strengthens its position.
The raised underground parking garage roof is a special diamond. Its charm and potential will be accentuated. Another highlight is a new play cage. It has new, higher ball catching fences and a friendly, colorful design. In addition to the spatial design, the lighting on the new Swansea pitch is also important. It creates a comfortable and sustainable environment. It also creates a unique appearance in the evening hours. This is also based on the idea of differentiation. Suitable lighting characteristics are created for different areas.
Next steps towards realization
The Freiraumwerkstadt design plays the same role as the concept by the GDLA landscape architecture team. By awarding two first prizes, the city of Mannheim is showing how important participation and cooperation in urban development is to them. Negotiations are now pending with both first prize winners. The respective approaches of the teams are important when deciding on the awarding of the next planning services. So how will they develop their designs further, taking the jury’s recommendations into account? And how will they deal with the subsequent public participation? However, both approaches show great potential. In the next phase, both designs will now have to be measured in terms of their ability to develop in response to specific suggestions on the one hand and suggestions and feedback on the other.
More competition news: You can read about the upcoming changes to the town center redevelopment in the municipality of Haldenwang here.












