Cliff

Whether the retaining wall is safe is related to the maintenance of the owners of the retaining wall, etc., so it is not possible to confirm or judge whether the government is safe, but check whether the procedure has been legally taken. can do. It is possible to confirm whether it was built with development permission, permission for construction related to residential land development, and building confirmation (work / retaining wall) using the system terminal at the Yokohama Building Information Center on the 2nd floor of the New City Hall is.
In some cases, it may have been built together as a building. We will not be able to respond to inquiries by telephone, so please come to the counter and consult us.

In general, it is dangerous because the embankment will be more than the drawings submitted to the government in the application. If it is too dangerous, give guidance and ask for improvement.
In addition, if you apply for confirmation of a building while the block is added to the top of the retaining wall on the site, you may receive guidance on improvement from the building supervisor.