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

  • Bar Center Fier, Fier

    Building on existing structures.

    The plot of Bar Center in Fier (Albania), located next to our projects Rinia Complex and Building Block on a central urban intersection and adjacent to an inner-city park, was occupied by an existing building from the late 1990s. This building – the plinth of an unfinished high-rise, which stood at three storeys high – was unassuming and unfitting for this prominent location; therefore, the owners approached us to extend the building and upgrade the existing floors. So we used the volume of the existing building as a starting point for the design.

    The addition activates the upper floors and makes them directly accessible from the new main square of Fier, to which the building now prominently orientates. The result is a stepped five-storey volume enclosed in a geometrical, rasterized façade. This geometrical façade, in turn, is partially clad in semi-transparent golden shading sheets, which function as a screen against the sunlight. Additionally, they bring more unity to the building's appearance. The volume, whose two newly added floors contain a publicly accessible rooftop bar with views over Fier, offers an urban topography that serves the city as a whole.

    completed

  • Integrated Comprehensive School Langenhagen, Langenhagen

    With the new building respectively renovation, IGS (Integrated Comprehensive School) Langenhagen is changing from a school location with many buildings and addresses, separate uses and not barrier-free routes to an inclusive landscape of shared learning in close contact with the city and nature. Learning clusters with classrooms, differentiation areas and mixed-use recreation areas are organized around a central common centre and thus offer a variety of places to learn, linger, communicate and relax.

    The new school building is located at an urban node. While the south is characterized by loose and urban development and large-scale centre functions, the north is a green recreational area with old trees, green meadows and biotopes close to the water. The new structure mediates between these two worlds and creates a clear, urban address in the south as well as a central schoolyard in the north, which turns into a landscape park.

    Together with the existing cafeteria, the school building takes up a clear and public space. This is the place to arrive and linger for students, teachers and visitors. Supported by the large terrace of the cafeteria, this creates a lively space. The square is in close spatial connection with the newly designed bus stop, the bicycle parking spaces and the town hall square on the opposite side of the street. In the north, the structure interlocks carefully with the school park. Between the new building and the refurbished creative pavilion, there is a lively, enclosed, green break room, which connects the existing buildings (sports halls and creative pavilion) in an east-west direction. The compact building cubature maximizes the preservation of the existing trees and minimizes surface sealing.

    The building is designed as a wood-concrete hybrid construction. Optimal sun and glare protection while maximizing the use of daylight is guaranteed by blinds that align automatically depending on the amount of sunlight.

    completed
    2021

  • Kieler Knick, Kiel

    striking gate + green neighbourhood

    The area at the Waldwiesenkreisel forms an important, previously misused entrance to Kiel city centre. With the development of the property, there is now a great opportunity to formulate a distinctive entrance to the city and to create urgently needed, high-quality living and working space.

    By shielding the street noise, a quiet, green residential area is created inside the building complex, which brings the lush, northern open space into the quarter through its open design. This creates a green gem with its own identity in a heterogeneous urban environment.

    The structural composition and the landscape-architectural interventions of the mixed-used "Kieler Knick" create a concise design language. The courtyard and the roof terraces are open-space extensions of the building and form an urban meeting point for workers, residents and visitors. Based on the diverse spatial program, places of encounter and exchange are created, as well as space for retreat and peace. The interplay of the dense trees and green roofs creates a particularly pleasant climatic situation in the quarter. In dialogue with the different types of living, a wide range of open spaces is created for shared and private use.

    Additionally, Mobility is entirely geared towards the environmental network. Pedestrian and bicycle traffic are prioritized with different concepts. All necessary parking spaces for the MIT (tenants and visitors) are organized in the two separate underground garages. There are charging stations for e-vehicles as well as possible car-sharing offers in the direct vicinity of the development cores.

    completed
    2021

  • Pavillion Days Korça, Korça

    Upside Down, Downside Up!

    For the 8th sculpture Symposium (2017), Korça Municipality invited a selected group of architects, together with sculptors, to create temporary pavilions triggering the revitalisation of public spaces.

    By inverting an abstract tree, Shu-Wei Chang, the sculptor, worked with the concept of 'roots-seeking'. The branches now grow towards the underground, recollecting the past, possibly finding some sort of lost identity. The proposition of this pavilion plays with this concept. A mirror that "returns" the sculpture to the "natural position" resulting in the viewer being inverted in relation to the surroundings. The structure, a form of a house, is stripped to its fundamentals. The materials choice (lumber and scrap wood) was intended to create a sustainable low-cost proposition while withstanding the time and made use of the limited availability of materials locally. Exploring further the 'back to the roots' concept, a traditional hanged Albanian carpet became the "soil" in which the tree seeks aliment. The pans (used to cook Korça typical meatballs) were positioned like flowers on a prairie. In conclusion, we aim to provoke a reflection of traditions as our identity ground in contemporary life.

    completed
    2017

  • 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

  • De Dorpse Flat, Nijmegen

    social, cosy, flexible
    living circularly in de Waalsprong

    For the Waalsprong quarter in Nijmegen, CITYFÖRSTER created a design for 70 social rental homes. The skyrocketing housing shortage is linked directly to the climate crisis and biodiversity loss. Seeing the potential of new social housing, we focused on high density, flexibility and low-tech design solutions to propose a circular construction.

    A large main volume adjacent to a large sports hall is combined with smaller building volumes facing the park: An exciting combination with a high density of housing that still retains the community feeling of a small-scale, cosy neighbourhood.

    The various buildings, terraces, squares and apartments are connected by a network of stairs and bridges with a central lift core in the main volume, which invites you to explore, exchange and interact.

    The main volume and the smaller buildings are built from the same modular wooden elements, allowing the constructions to be disassembled and reused at the end of their lifespan. The floor plan of all apartments can be arranged flexibly. The units can be joined together so that the new development can easily adapt to changing housing demands without high costs or complicated interventions.

    Low-tech design solutions such as an awning, conservatories and solar chimneys ensure low energy consumption and reduce material use. Other installations are set up as demountable modules to round off the circularity concept.

    completed
    2020

  • Humboldtblock, Berlin

    The Humboldt Block combines existing and new buildings to create a new productive quarter with a character know for Berlin, connects on many levels with its surrounding and can respond flexible on future challenges. The urban design aims to connect the area wit its surrounding - on one side the Humboldthain as an important open space, on the other side with the adjacent areas and institutions of the technology park.

    The structural setting completes the perimeter development of the building block along Gustav-Meyer-Allee. Existing and new buildings merge to form a quarter with a strong character, creating an outside view typical for the location. The part on Gustav-Meyer-Allee with its public first floor areas form the showcase, representing the new quarter. In the center of the Humboldt Block, a sequence of squares is created to connect the entrances of the new and old buildings. Those buildings face each other and form a common public space.

    The development is divided into nine north-south oriented strips of buildings, some of which are grouped together by internal courtyards. The main internal development for delivery traffic divides the resulting building strips in an east-west direction. The permeable building structure opens generously to the Humboldthain and links the quarter with its surroundings. The main thoroughfare is aligned with the two existing crosswalks of the block.

    completed
    2022

  • Henschel Quarter, Kassel

    The Henschel Quarter opens up hertitage sites to the public and secures them through flexible use. It is integrated into the city and is accessible to everyone. The aim is to preserve the historic industrial culture and make it usable. Listed buildings are carefully restored and remain part of the public space. The industrial past will be preserved through minimally invasive interventions, while new and predominantly commercial uses will revitalize the old halls. The open space will be transformed, historical traces such as tracks and crane runways will be preserved, supplemented by green spaces and playgrounds. In terms of urban planning, small-scale building typologies create the transition to adjacent districts, while high points mark important locations. Connections for pedestrians and cyclists create a continuous and close-knit network in the district. The existing buildings will be supplemented by new buildings whose design is based on the industrial character. Historic parts of the buildings will be retained and partially integrated into the outdoor space. In the center of the quarter, a "hall for all" with restaurants, culture and sports will be created, surrounded by creative and commercial uses.

    The Henschel Quarter focuses on sustainability by preserving the existing buildings and reusing gray energy. Demolition materials are recycled on site and new buildings are constructed from sustainable materials. Renewable energies such as solar panels and geothermal energy supply the quarter, while open spaces improve the microclimate, and the combination of history, commercial, cultural and innovative offerings makes the Henschel Quarter a vibrant part of Kassel.

    completed
    2024

  • Roofscapes Bremen, Bremen

    As part of the Centrum Bremen 2030+ strategy, the city of Bremen has recognized the potential of rooftops for the transformation of the city centre and has taken initial measures to implement them. The action plan for roofscapes in Centrum Bremen offers new perspectives for the innovative use of roofs. Private and public owners of retail and office properties and parking garages were supported in identifying the potential of their roofs.

    The planned conversion of roof areas is intended to create new spaces for people and nature and revitalize the city centre. Possible uses include social meeting places, cultural and gastronomic offerings, urban food production, the promotion of biodiversity, the improvement of the microclimate and energy production. Pilot projects were to be implemented after examining the structural, constructional and legal requirements and supported by funding of the federal ZIZ program.

    However, the project revealed that implementation was made considerably more difficult by structural, building law and economic challenges. Although many owners were open-minded and the urban planning conditions were favorable, funding conditions and structural conditions often did not match. Nevertheless, the concept provides important insights into the transformation of the real estate portfolio and shows that realistic, long-term approaches are necessary in order to achieve sustainable and future-oriented development.

    The documentation of the concept of action you will find here.
    The roof catalogue you will find here.

    completed
    2023-2024

  • Student City 2, Tirana

    Our reconstruction concept of Tirana's "Student City 2" aims to show the great potential for particularly thermal energy savings in construction, modern student housing and is showcasing a well performing example how public and private sector can interact. As the buildings suffers from massive deterioration on the inside, main focus of the energy concept lays on a replacement of all basic infrastructure, including a adequate ventilation and heating systems as well as new windows as its centrepiece to remedy humidity. Different subdivisions of student rooms with joined shared bathrooms and modifications in use of common rooms allows spacious privacy and reacts on students needs. Applying a complementary colored orientation and material system for each dormitory allows visual indication of buildings, floors and rooms and provides "Student City 2" with a unique identity. As the roofs of the buildings offer common space, they can be used according to public or economic visions of its users and leverage "Student City 2" to be Albania's pilot energy efficiency project.

    under construction

  • 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

  • Embassy Residences, Tirana

    How to organize attractive family living and low energy housing in a high-density city center?

    Our award-winning design for the Embassy Residences in Albania provides high-quality, family-friendly, and low-energy housing units in the city center of Tirana, one of the fastest-growing cities in Europe.

    The project responds to the mayor's ambition to limit the growth of the city and to counter sub-urban developments with a more diverse range of housing typologies. On top of a commercial plinth and two parking levels rises a series of stacked villas, connected by a semi-public stair. This serves as alternative circulation and additional, shared informal outside space to the apartments. 



    The floorplans protect the privacy of the apartments but allow residents to sit on their porch or use the staircase to access their apartment when in the mood for a chat or a Friday afternoon drink. Research has led to a compact build-up of irrigated substrate layers that can support rich vegetation on the stair, balconies, and roof terraces.

    The facade consists of two layers arranged according to insolation. A basic glass layer is protected by a secondary shading layer of anodized aluminum where it is not protected by surrounding buildings or cantilevering volumes. This results in high transparency on the one and low energy costs on the other hand in addition to preventing the building from the hot Mediterranean sun whilst still guaranteeing an elegant look.

    under construction
    2018

  • Rinia Complex, Fier

    The Rinia Complex is located in a former youth park in the center of Fier, on a plot that is open to 3 sides, facing different contexts. Our design for the mixed-use complex addresses these contexts, which represent the different and differing needs of the area. The building seeks to express the ambitions of the City of Fier, that is: to create a new image, one that is fitting for a city that is dynamic and continually growing, and to add important functions to the city like a public 25m pool and a cinema.

    Rinia Complex is a truly multifunctional building, with a program that also includes a 5-star hotel, 2 floors of parking space, residential units, a bank, a shopping center, a restaurant, and a casino. All public functions of the complex are accessible directly from the street via external staircases and are embedded into their urban surroundings. The building has been designed to be used in different ways at different moments throughout the day, offering both public/open access and private/restricted access areas. The intricate program has been fitted into a single volume, a uniquely shaped building that is internally 'fragmented' in order to give an answer to the different needs and the diversity of the context, but which also retains its flexibility as an urban 'shelf' that can take on a variety of functions.

    under construction
    2018

  • ONI Tower, Tirana

    ONI is located adjacent to Tirana's Pazari i Ri (New Bazaar), in the heart of the old town and close to Kokonozi Mosque and the iconic Skanderberg Square. Pazari i Ri, a historically significant market, recently underwent a significant transformation to include a dynamic center for shopping, dining, and cultural activities. ONI continues that transformation.

    Rather than creating a closed and isolated tower, our design's extroverted facades are open to the surrounding streets. This welcoming attitude reflects the nature of the neighborhood, which is characterized by commerce, socializing and enjoyment of urban life. By embracing and responding to this context, the plinth works to foster a sense of community and connection, promoting interaction and engagement among residents and the city.

    Above the commercial plinth rises a striking residential tower which ingeniously combines apartments and penthouses. Playful setbacks transform the facade shape, reducing the perception of mass and creating an elegant silhouette which echoes and complements its surroundings. Meanwhile the relationship between the residential spaces and their commercial neighbors adds an exciting dimension, fostering a vibrant community atmosphere and creating opportunities for social interaction and commerce.

    This forward-thinking design concept not only enhances the functionality of the building but also contributes to the overall urban fabric and residents' quality of life, enriching the surrounding neighborhood and adding a new hotspot to this lively neighborhood.

    under construction

  • Office Building. New Lands Commission, Accra

    The design for the landmark building of 5.500sqm, housing the New Lands Commission, will be a symbol of the new spirit of transparency and efficiency, bringing together the currently dispersed Land Sector Agencies. The building has an important symbolic impact due to the recent nationwide establishment of the land registry and is to represent a new All-Ghanaian identity. The design responds to local climatic and social parameters throughout all scales.

    All design elements, from the urban setting out to the building's shape and its materialization aim towards natural and sustainable performance, fulfilling several functions at the same time. The circulation system forms the core of the building, spiralling upwards between two rings of offices on different levels. By breaking the clear separation between floors this system provides a continuous movement, bringing the NLC together on one continuous floor, with a variety of perspectives in and throughout the building. The parametric design of the outer appearance of the building guarantees functional performance whilst allowing for aesthetic variation. The diamond-shaped bamboo panels all follow the lowest sun-angle providing shade and filtered natural light at the same time.

    in progress
    2010-2015