truestar inc. time series every year
This dataset includes the point data of posted land prices, which is edited by truestar based on the railway data of Digital National Land Information provided by MLIT – Ministry of Land, Infrastructure, Transport and Tourism.
With an aim to provide reference for evaluating transaction price of land, the official land price data which show the land price per square meter as of January 1st every year has been published by the Ministry of Land, Infrastructure, Transport and Tourism of Japan.This dataset consists of time-series land price information from POSTED_LAND_PRICE _POINT_2022joined together with detailed attribute change information from the previous year, all of which then were carried over vertically as data by ID and year.
The attribute information for each location is shared in a separate table as POINT_POSTED_LAND_PRICE, which can be joined together using column PODB_LAND_PRICE_ID.
Please note that due to the data structure, all land attribute data associated with each year’s record will become the latest year’s data when being merged.