Local governments are starting to realize the disadvantages of tower condos and doing something about it. According to a Jan. 3 article in Tokyo Shimbun, last July the city of Kobe implemented regulations that would limit construction of new condominium complexes in the city center. As mentioned in a previous post, last fall’s kanto area typhoons brought home to the residents of at least one tower condo in Kanagawa Prefecture the truth that high-rises were especially vulnerable to storms in ways residents hadn’t counted on. Western Japan has had more immediate encounters with typhoons in recent years, and that seems to have been part of the reason for Kobe’s new regulations, though the main impetus may be purely economical.
The new law covers land to the south of Sannomiya Station. For the 22 hectares closest to the station, all new residential construction, including single-family houses, has been banned. Then, in the surrounding area, for any plots of land that are 1,000 square meters or more in size, the capacity rate for new residential construction is limited to 400 percent. That means, for instance, if a building with a footprint of 500 square meters is built on these plots, it can be no taller than 8 floors. Tower condos are defined in Japan as being at least 20 floors, and usually they contain at least 100 units. Currently, Kobe has 69 high-rise condos, 24 of which are located in Chuo Ward, which is where Sannomiya Station, the main transport hub, is situated.
One of the reasons for these restrictions is that the city can’t provide all the services required for tower condos. The trend at the moment is for younger people to move as close to city centers as possible so as to be nearer to their jobs. They are willing to pay for such proximity because they understand, having grown up in the suburbs watching their fathers commute two or three hours a day to and from work, what that commute does to their lives. And a lot of these young people have families, but Kobe can’t provide enough schools in the city center. At the moment, in fact, many existing schools in the area have had to provide prefabricated classrooms off-site, because there is no land left in the city center to expand schools or build new ones, and one of the reasons is that there are so many tower condo complexes taking up room. For the same reason, there aren’t enough stores or other commercial facilities and, most significantly, there is a paucity of employment, which means, ironically, that the city center has become a kind of bedroom community for surrounding areas, including Osaka. Read More