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Paracity concept

Paracity is a biourban organism that is growing on the principles of Open Form: individual design-build actions generating spontaneous communicative reactions on the surrounding built human environment and this organic constructivist dialog leading into self-organized community structures, development and knowledge building.


The growing organism the Paracity is based on a three-dimensional wooden primary structure, organic grid with spatial modules of 6 x 6 x 6 metres constructed out of CLT cross-laminated timber sticks. This simple structure can be modified and grown by the community members working as teams or by an assigned Paracity constructor.


1:1 scale Paracity module at HABITARE 2014, Finland. 

The primary structure can grow even on neglected urban areas, such as river flood plains, hillsides, abandoned industrial areas, storm water channels or slums. Paracity suites perfectly to flooding and tsunami risk areas and the CLT primary structure has a high standard of earthquake performance.

People will attach their individual self-made architectural solutions, gardens, and farms to the primary structure, which offers a three-dimensional building grid for DIY architecture. The primary structure offers the main arteries of water and human circulation, but the finer local knowledge nervous networks are grown by the inhabitants. Large parts of the Paracity is occupied by wild and cultivated nature.


Paracity. Image: Matteo Serafini / Casagrande Laboratory

Paracity is inspired by the Local Knowledge of Taipei, the original Taiwanese urban elements that include a high level of self-made “illegal” architecture, self-organized communities, extensive networks of self-organized community gardens and urban farms, fluid nomadic ways of using the city, communicative collective subconscious in community and urban scale, feeling of dominating the no-man’s land by human nature and other forms of constructive anarchy. The Paracity basically only provides the primary structure, the three-dimensional landscape for the Local Knowledge to be attached and grow. The primary structure and the environmental technology solutions will remain pretty much the same no matter in which culture the Paracity starts to grow, but the real human layer of DIY architecture and gardens will follow the Local Knowledge of the respective culture and site. Paracity is always site-specific and it is always local.


Treasure Hill, Taipei, Taiwan

“To find a form that accommodates the mess, 

that is the task of the artist now.”

– Samuel Beckett

In its growth, Paracity is following the organic design methodology of Open Form (Oscar Hansen, Svein Hatloy), in which community-level design is viewed as an open dialog with design actions generating spontaneous design reactions within the surroundings. Open Form is close to the original Taiwanese ways of developing the self-organized and often “illegal” communities. These micro-urban settlements are containing a high volume of Local Knowledge, which we also believe will start composting in Paracity, when opening up the community development to the citizens. Centralized architectural control is opened up in order to let nature, including human nature, to step in. The life-providing volume of Paracity is 11, existence maximum, highest possible life in the given conditions, and more.


Primary structure into which people will attach their own homes, businesses and gardens.

Paracity’s self-sustainable bio-urban growth is backed up by off-the-grid environmental technology solutions providing methods for water purification, energy production, organic waste treatment, wastewater purification and sludge recycling. These modular plug-in components can be adjusted according to the growth of the Paracity and moreover, the whole Paracity is designed not only to treat and circulate its own material streams, but to start leaching waste from its host city becoming a positive urban parasite following the similar kind of symbiosis as in-between slums and the surrounding city. In a sense Paracity is a high-tech slum, which can start tuning the industrial city towards an ecologically more sustainable direction.


Paracity is based on free flooding. There are no flood walls. The first 6 m level above the ground is not built, but the whole city is standing on stilts and thus providing the whole ground floor for community actions, nature and space requiring recycling yards.


Paracity is a third-generation city, an organic machine, urban compost, which is helping the industrial city to transform into being part of nature.

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