地下空间土地使用权价格评估研究——以山东省龙口市东城区为例

The Research on Land Appraisal of Urban Underground Space —A Case of Dongcheng District of Longkou City, Shandong Province

摘要: 科学合理地评估地下空间使用权价格，是地下空间开发利用和出让管理的关键环节。以山东省龙口市东城区为例，在界定地下空间使用权价格内涵的基础上，基于剩余法和地价分配率系数修正法，分用途、分级别评估了地下空间使用权价格，建立了独立开发地下空间使用权修正系数。结果显示，土地级别越高，地下空间使用权价格越高，与基准地价一至五级地相对应的地下空间使用权价格，住宅用地从355元/m²递降至70元/m²，商业用地则从502元/m²递降至74元/m²。不同用途相比，地下空间使用权价格，商业 > 住宅 > 工业。两种测算方法评估结果也有差别，在实际评估工作中，应尽量选取两种不同方法测算，综合评估结果，达到评估结果的最优化。

Abstract: The price evaluation method of the right to use underground space is explored to provide reference for the evaluation of the right to use underground space. This study takes Dongcheng District of Longkou City as the study area, to evaluate the use rights of underground space by sub-use clas-sification. The results indicated that the higher the level, the higher the price of the right to use underground space, for example, the 355 yuan/m² for the residential land and 70 yuan/m² for the five level, while the difference between the level of the right to use the underground space de-creased with the decrease of the level. From the point of view of usage, the price of commercial land is the highest, the first level is 502 yuan/m², followed by the residential land, the first level is 355 yuan/m², and the industrial land price is the lowest, the first level is 108 yuan/m². There are differences in the results of different calculation methods. When evaluating the right to use the underground space, we try to select two different assessment methods and calculate the compre-hensive evaluation results, so as to achieve the optimization of the evaluation results.