街に、ルネッサンス UR都市機構

Case 03 | Koshigaya Lake Town

A new form of flood control measures - Koshigaya Lake Town

In the area that had suffered repeated river floods, this new town development project of approx. 230ha was a consolidation of the construction of a large-scale flood control reservoir aiming to improve flood control measures, and an enriched living environment of lush greenery. The development was done in a “compact-city style” with all urban functions accessible within 15-minute walk from the new railway station at the heart of the project, which allowed the construction of a sustainable city, non-dependent on cars. It also contributed to reducing environmental burdens with lower emission of carbon dioxide made possible by the utilization of solar energy, etc.
UR implemented the land readjustment project and constructed the flood control reservoir.

Locations : Koshigaya City, Saitama
Site area : Approx. 230ha

  • Icon for Project coordination, Environmental symbiosis, Enhancement of disaster-prevention functions, Land acquisition and Infrastructure development

  • AwardsWorld
    The LivCom Awards 2009, Environmentally Sustainable Projects (Category: Built - Gold Award)

    Japan
    Townscape Award 2016 (Category: Urban Space)
    Japan Construction Engineers’ Association (JCEA) Award 2014
    (Category: River)
    Best 100 Corporate Greenery Leading to Protection of Biodiversity 2014

  • Business area adjacent to 2 major river (photo taken Aug. 2014)

  • Image of the flood control function, etc.Image of the flood control function, etc.

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