Two weeks ago we were at the UR office in Yaesu helping some friends get around the application process and asked the employee about availability. Though there was no ulterior motive behind the question, the woman volunteered that a lot of residents in UR high-rises in the waterfront area were moving out after the earthquake. We were slightly taken aback: Only a semi-public organization like UR would admit to potential renters that people were anxious to leave their properties.
Upon further investigation, we found that the story is a bit more complicated, at least when it comes to buying and selling property. According to various news reports, there has been a notable increase in interest in the Musashino daichi, or plateau, which covers parts of Western Tokyo and Western Saitama Prefecture. This is considered stable land, meaning no risk of liquefaction. The waterfront, of course, is all built on landfill, but there are many other areas located inland that suffered soggy ground after the Mar. 11 earthquake, such as Abiko in Chiba and Kuki in Eastern Saitama, communities that were built on ground that used to be swampland, rice paddies, or even ponds. Usually, you can determine the kind of land an area once was by consulting an old map. If the old name contains words that indicated water, like numa (marsh), then you might want to make sure your foundation is built on piles. In fact, a lot of developers change the names of such places so that people think they were built on solid rock (almost any subdivision with the word oka–hill–is a dead giveaway). Read More