ul class="overview_list " id="projectList">

  • Campus Nümbrecht, Nümbrecht

    The Nümbrecht School Centre is to be restructured in several construction phases and thus converted from a classical corridor school with internal, anonymous and unused corridors into a new spatial-pedagogical concept, the Cluster School.
    The corridors will be activated and transformed into communication zones, supplemented by group / EVA rooms and team stations, as well as niches and self-study areas, and opened to the communication zone.

    In order to maintain a clear location of the gymnasium and the secondary school after the merging of the Hauptschule and Realschule to form the secondary school, the former Hauptschule will be demolished and the school centre supplemented by the new building of the secondary school. The planned new building contains 18 classes, 3 team rooms and 12 special learning rooms, which are grouped together in clusters.
    The central interface between the existing building and the new one is the "common centre", which ensures the connection of the new building to the existing school centre.

    under construction
    2019

  • Istropolis, Bratislava

    The transformation of Trnavské Mýto into a dynamic cultural and urban hub is entering its next phase. With the building permit secured, Istropolis—designed by CITYFÖRSTER and KCAP in collaboration with Immocap—will break ground in summer 2025.

    The project will introduce a state-of-the-art concert and congress hall, modern residences, and high-quality office spaces. The 3,000-person venue will host diverse cultural and business events, featuring in-the-round seating and multi-event flexibility. Offices will include a grand atria and flexible workspaces, while the residences will be nestled within green courtyards and pedestrian-friendly streets.

    Istropolis sets new standards in sustainable urban development, integrating passive climate solutions, energy-efficient design, and biodiverse public spaces with 147 trees, 70 local plant species, and dedicated cycling infrastructure. Long overlooked despite its central location, Trnavské Mýto will soon be revitalized with green promenades, fountains, and a lively public square, supporting markets, gatherings, and everyday life.

    With construction set to begin, Istropolis moves from vision to reality, shaping the future of Bratislava through architecture, sustainability, and vibrant public life.

    in progress
    2025

  • Framework plan Hafenband+, Flensburg

    maritime. green. communal.

    The framework plan for the Hafen-Ost (harbour east) quarter in Flensburg forms the basis for the development and transformation of Hafen-Ost into a climate-friendly and sufficiency-oriented city neighbourhood with mixed uses and a wide range of open spaces.

    Based on three possible development scenarios, a cooperative development process was carried out to create the framework plan involving the city, politics, stakeholders and the population. The result is the synthesis scenario "Hafenband + maritime. green. communal.", which creates the basis for the framework plan.

    In addition to the framework plan with an urban and landscape planning concept, a development and utilization concept and an integrated mobility concept, the focus under the topic "How will less be enough?" is on the development of a sufficiency quarter for approx. 1000 units and up to 2,000 AP in an inner-city location.

    in progress
    2021

  • Lune Delta°... designed as closed-loop cycles, Bremerhaven

    Taking into account the Cradle to Cradle philosophy, the Lune Delta forms an economic structure that provides design, ecological and social contribution even after the end of its period of use. The sustainable commercial area is based on the following principles: 1. integral: The structure fits into existing overall structures, arises and also benefits from them. 2. demand-oriented: Different requirements are covered by the initial cluster. The system of ditches forms its own ecosystem and areas for Commons are implemented. 3. diverse: Open space systems and the special sector mix resolve the contradiction between commercial use and landscape and contribute to creative and social diversity. 4.circular: Buildings, open space and infrastructures operate as material cycles. They support technical or biosphere principles and adapt functionally and in design. 5. sustainable: The use of renewable energies is a hybrid system, which is locally, infrastructurally and formally connected. 6. orchestated: The cooperative Development Company Lune-Delta controls processes, ensures synergies and promotes communication.

    in progress
    2017

  • Landscape Campus, Flensburg

    At Campus Flensburg the landscape takes center stage. The site, which is shared between the European University Flensburg (EUF) and the University of Flensburg, features areas of dense urban structures juxtaposed against expanses of undisturbed nature. Because of its proximity to the town's centre, the campus constitutes an important site for enabling citizens' access to nature, as well as a social space and a logistical link for students. Our design acknowledges this, and despite expanding the campus to accommodate more students and add new uses, no additional land is sealed.

    The plan was developed through a cooperative workshop procedure together with our team-mates at TREIBHAUS. It embraces the different urban planning qualities of the two universities and the connecting landscape park as well as the needs of all stakeholders, locating shared facilities for all users at the heart of the campus. A central element of the design is the campus loop, which serves as an important pedestrian route across the campus while also facilitating orientation. This path is complemented by the garden loop, a greener route creating connections to the open spaces and the surrounding area.

    The overall campus design observes holistic principles of sufficiency and circularity; requirements for buildings, infrastructure and parking spaces are critically scrutinised, while sustainable mobility and energy solutions go hand in hand with integrated design to ensure that resources are efficiently shared and reused. The consistent development of ground-level parking and a strategy of redensification preserves the defining quality of the campus to be preserved - its green, open landscape.

    in progress
    2024

  • Framework plan federal district of Bonn, Bonn

    In recent years, the Bundesviertel in Bonn has transformed into a successful business location and headquarters of the United Nations. Today, the district in the former federal capital faces new challenges to remain and become attractive as a location for companies, politics, international institutions and congresses and at the same time as a 'piece of the city'. The aim of the framework plan is therefore to show an integrated approach for future development.

    One of the main goals of the structural concept is to preserve and strengthen the identity-creating areas and to develop the inner potential areas structurally and openly in a sustainable manner. With the increase from currently around 4,000 to around 15,957 inhabitants, new needs arise in terms of supply and socio-cultural infrastructure.

    The Bundesviertel of the future is urban mixed, offers affordable and attractive living and working space, is characterized by social and cultural, sports, leisure and supply offers as well as high-quality open spaces. Through more and a variety of living spaces, commuters become residents. As a sustainable location, the Bundesviertel is changing from a simple office location to a work landscape ('work-life blending'). A crisis-proof and innovation-promoting mix of industries offer employees an attractive working environment.

    The concept is rounded off by a high-performance transport infrastructure that guarantees quick accessibility and good internal networking: An important role model for the traffic turnaround: cycle paths and footpaths are being greatly expanded and public transport is being strengthened.

    completed
    2022

  • Campuswelten, Lübeck

    In addition to the university, the campus is also home to the Technical University, the University Hospital Schleswig-Holstein and other research institutions. In the course of the redesign, strategic guidelines were developed to steer the growth into a cohesive campus. The focus was placed on the development of existing structures and the preservation and qualification of green spaces. The development strategies are independent of each other in terms of content and time and can react flexibly to unforeseeable events.

    The profiling of characterful subspaces provides orientation in the placement of new functional modules, creates synergies between them and serves orientation within the campus through recognisability. In addition to high-quality places of arrival, a knowledge path creates clarity in the circulation of the quarter.

    In order to become an independent, lively district, the aim was to intensify use through residential uses and community facilities. Underused places are activated and reprogrammed. The sense of belonging to the city is reinforced by numerous links with the surrounding area. Existing barriers such as fences are removed.

    in progress
    2022

  • Düsseldorf Mosaic, Düsseldorf

    How can Düsseldorf react to demographic change? Who plays which part in current urban development processes? Where can we create affordable living space? How far away is the open countryside, the nearest playground? These and many other questions concern the citizens of Düsseldorf. The "Raumwerk D", which is being developed parallel to the "Mobility Plan D", is intended to provide answers to such questions that have been worked out together. The spatial image determined within this framework is not a plan in the conventional sense. It is based on the current state of urban and landscape spaces and emphasises structural elements. It marks identity-defining places as well as urban structures that take over important functions for orientation. Furthermore, it spatially and pictorially highlights the qualification and profiling of urban spaces and the focal points of urban development. The participants in the dialogue process have enriched and specified the spatial image with suggestions regarding content and illustration.

    in progress
    2019

  • ecovillage - Tiny Living, Hanover

    Sufficiency means shared luxury.

    The "Tiny Living" building is part of our project ecovillage in Hanover. It is located at the transition between the centre and the Green Ring and forms the interface between the intimate neighbourhood and communal space with a high degree of publicity.

    The L-shaped building consists of two stepped structures, which are accessed and connected via a generously usable arcade. On the one hand, the arcade enables a diverse exchange between the residents and, on the other hand, a very high degree of flexibility in the use of the building. Based on a grid, a wide variety of apartment sizes and forms of living can be offered and the living space can be adapted to future changing needs.

    The main focus in the development of "Tiny Living" is residential use. This is supplemented by a shared bicycle and storage room, two laundry rooms, a common room and an experiment room for water use and food cultivation operated by the entire ecovillage with access to the adjacent aquaponics greenhouse.

    Responsible use of building materials makes a significant contribution to the sustainability of the property. As early as the construction of the building, the conservation of natural resources is included through a design that is suitable for recycling. Through the targeted choice of materials and the possibility of a clean separation of the elements used, the amount of waste is reduced and the rate of reuse and recyclability increases. The greatest possible use of the renewable building material wood not only minimizes the CO2 emissions during the construction of the building but also serves as important CO2 storage.

    With the development of our ecovillage project in Hanover, there is a great opportunity to make an important contribution to future-oriented urban development with a balanced triad of social, ecological and economic sustainability. Find out more here.

    in progress
    2021

  • Carbon-Based Design

    How can we ensure that the 1,000,000 new homes that are needed in the Netherlands before 2030 exert as little pressure as possible on the already difficult-to-achieve climate targets? Even if all future homes are built according to the current agreements (BENG [nearly energy-neutral building], and 4% emission reduction in the industry), the CO2 budget for construction (under a 1.5-degree warming scenario) will be used in 2026 already.

    As the construction sector, we are currently responsible for 38% of all greenhouse gas emissions. The problem is definitely gaining momentum in the debate; however, the focus within our professional community seems mainly to be on single methods or materials - whereas the solution lies in an integral approach.

    Carbon-Based Design is this approach. It provides insight into the CO2 cycle and what role the construction sector and the circular construction economy play in it. The focus is on embodied carbon (or material-related emissions during the production and construction process) in residential construction. By gaining insight into the construction process and which parts of it have the most impact on the total emissions, we can adjust our design and development strategy accordingly. The aim is clear: to design and realize buildings with the lowest possible CO2 emissions, or ideally even CO2 storage.

    With a focus on the emissions of production and construction and the ratio of operational and embedded energy, we found solutions for the way from carbon exploitation to carbon sequestration.

    completed
    2021

  • Schamotte Quarter, Bonn

    From a factory site to a green living quarter!

    The concept for the area of ​​the former fireclay factory in Bonn-Duisdorf transforms the industrial site into a green neighbourhood with a high quality of living. The urban arrangement of the buildings is derived from the noise impact from the south and the location within a larger city block. A four-storey block building with a stagger along the railway line shields the quarter from the noise. Two polygonal, four-storey solitary buildings in the south form the transition to the more loosely arranged buildings in the area. The structurally identical buildings fit into their surroundings by being twisted against each other and creating diverse and exciting spaces through recesses and bends.

    A neighbourhood square is being created that will serve as an identity-forming address and meeting point. An additional green open space stretches to the east, where the opposite entrances to the buildings are located.

    All adjoining municipal and private plots of land in the east and west can be integrated into the urban picture. The existing building, a shelter for the homeless, can be retained and further developed by adding another story and balconies. The green connection in the middle of the quarter will be extended and merged with a green area with a playground. In the west, a solitary structure can provide a clear edge to the neighbourhood square and minimize the noise impact on the inside of the quarter.

    All new buildings are planned as wood hybrid buildings and can be recycled and later returned to the material cycle thanks to their deconstructability. Noise protection, spatial formation, and the quality of living are not dependent on the development of the neighbouring properties, guaranteeing a functioning and green residential area.

    completed
    2022

  • Quarter Immengarden, Hanover

    The development vision transforms the former industrial site into an urban, mixed-use neighborhood. The proposal relies on clear spatial edges, strong address formation, and a carefully calibrated relationship between living, working, and public space. Distinctive building corners, a finely tuned grain, and a differentiated height profile create orientation and identity.

    At its center lies a generous public playground that acts as the heart of the neighborhood, framed by active ground-floor uses. A continuous east–west connection strengthens links to the surrounding green corridors and introduces new addresses within the quarter. The courtyard structures draw inspiration from the characteristic Listhöfe, creating protected outdoor spaces for housing, childcare, and community uses.

    The open space concept focuses on climate resilience, diverse planting, clear places to stay, and the option of a sponge-city approach. Flowering meadows, retention areas, and green facades support biodiversity and a pleasant microclimate.

    The buildings draw on local typologies: office and commercial blocks with distinctive plinth zones, and residential buildings with colour-differentiated façades, dormers, loggias, and mansard roofs. Flexible floor plans allow long-term adaptability. An underground car park, bicycle hubs, and short distances support a car-free lifestyle. The result is a vibrant urban building block that brings together openness, diversity, and high-quality open spaces to form a clear and robust neighborhood.

    completed
    2025

  • Blankenburg Quartet, Berlin

    Under the title 'Blankenburg Quartet', a new urban quarter is being created with four independent neighbourhoods that combine to form a diverse, communal and sustainable whole. The design further develops the plans for the circular city in the south of Blankenburg. Water cycles, biodiversity, microclimate, active mobility and diverse uses of open space form the basis of a resilient neighbourhood structure that gives equal consideration to social, ecological and economic aspects.

    The neighbourhoods have different focuses in terms of landscape, mix of uses, public space and community infrastructure:

    AuenKiez: Landscape-oriented residential quarter along the tram line, characterised by the Schmöckpfuhlgraben with retention areas and wetlands – a climate-adapted living environment.

    WaldAllmende: Island neighbourhood with a school, sports hall, daycare centre, playgrounds and open spaces for residents, clubs and educational institutions. The adjacent forest remains a natural and recreational area.

    ZenKiez: A combination of residential areas in the east and commercial courtyards in the west, combining work, everyday life and retreat, and integrating existing spiritual use.

    Production triangle: Urban commerce with a circular hub at the heart of a resource-saving circular economy.

    All neighbourhoods are connected via a common centre that serves as a social, cultural and functional meeting place. Existing paths and green corridors are continued, landscape structures are integrated and small-scale developments and green transition zones are used to mediate between them at the edges.

    Idea
    2025

  • Saranda Underwater Centre, Sarandë

    The project has the aim of improving urban infrastructure and increasing the value of tourism assets. The city of Saranda is strategically located on the Albanian Riviera, overlooking the Ionian Sea. With its natural harbour and stunning coastal scenery, Saranda has become a central hub for tourism and maritime activities in the region.

    The underwater heritage in the south of Albania is considered by National Geographic a top 10 site for underwater archaeology. Despite this recognition, there is currently no direct activity associated with it. The establishment of the Underwater Heritage Centre not only enriches the tourism offer, but also revitalises the city's cultural heritage by repurposing the former maternity building.

    The proposed multifunctional programme integrates educational, commercial and entertainment activities to stimulate underwater tourism and connect it to the local economy and business opportunities.

    The old maternity hospital dates from the 1940s, the period of the Italo-greek wars. It shows unique architectural qualities, but remains hidden in the urban fabric. To integrate the building in the city, the entrance area is redesigned as an active urban space, and commercial functions are placed in the plinth.

    In the new roof pavilion, the building houses a new culinary venue for fine dining but also public evening events. The new rooftop restaurant establishes spectacular views over Saranda and it's coastline, while at the same time upgrading the old heritage building into a new landmark in the city.

    Idea
    2024

  • Living Dream Fürstenried, Munich

    Sustainable and Community-Oriented Neighbourhood
    The project is developing a sustainable, community-oriented and ecologically responsible residential neighbourhood. A central neighbourhood axis connects the neighbourhoods, provides recreational and play areas, and integrates climate-friendly elements such as trees, unsealed surfaces and rainwater management. Green courtyards structure the neighbourhood, promote biodiversity and create lively places for interaction.

    Active Ground Floors and Building Types
    The ground floors activate neighbourhood life with co-working spaces, workshops, guest apartments, a daycare centre, mobility services and small-scale commercial enterprises. Three building types – polygon, point and bar – enable diverse forms of living, clear orientation and serial, economical implementation. The project will be realised in four construction phases, integrating existing buildings.

    Pilot Project for Circular Construction
    The polygonal structure serves as a pilot project for circular construction. It is characterised by simple cubature, timber construction, biogenic insulation materials, low-tech building services, reduced spans and uniform grids. These principles ensure dismantlability, material efficiency, short construction times and cost advantages. The experience gained will form the basis for all subsequent construction phases.

    Open Spaces and Climate Resilience
    The open spaces are clearly structured and interconnected. Open courtyards, small neighbourhood squares and a car-free axis with play, sports and recreation areas ensure orientation, interaction and a high quality of life. Unsealed surfaces, climate-resilient vegetation, meadows and decentralised rainwater management create 'cool islands' and increase the climate resilience of the neighbourhood.

    Diverse Housing Supply and New Identity
    A total of around 440 residential units of various sizes and types are being built – from small flats to cluster and family flats. The mix of housing, community, social facilities and neighbourhood-friendly businesses creates a lively, sustainable and future-proof neighbourhood that is oriented towards the scale of the location and at the same time creates new identities.

    Idea
    2025