Geographical and historical survey
There is an increasing number of cases where historical investigations are conducted to dispel concerns about soil contamination during land transactions. A historical investigation is a service that examines how the land being considered for purchase was used in the past, using old maps and registration records, in order to assess the potential for soil contamination.
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【Old Map Survey】 Investigate the changes in land use over time. 【Registry Survey】 Trace back to investigate the past owners of the land. 【Hearing with the Authorities】 Check whether the site falls under specific facilities or factories as defined by laws and regulations. 【Field Survey】 Verify on-site the arrangement of buildings, landfill of waste, and odors that cannot be confirmed through documents. 【Various Document Surveys】 Conduct detailed investigations on buildings identified in old maps and other sources using business registries and similar documents.
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If you are considering purchasing land, we recommend conducting a historical investigation to clarify the land's history.
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