The significance of this study is that it was the first in Korea to conduct an appraisal study of contaminated real property through an empirical analysis based on actual transaction prices and an in-depth approach to a specific source of pollution, such as a gas station. In an empirical analysis ba...
The significance of this study is that it was the first in Korea to conduct an appraisal study of contaminated real property through an empirical analysis based on actual transaction prices and an in-depth approach to a specific source of pollution, such as a gas station. In an empirical analysis based on the actual transaction prices of gas stations in Gyeongsangnam-do and Busan Metropolitan City from 2009 to 2022, 1) the value diminution factors of cost impact, use impact, and risk impact are real, and 2) the cost impact is larger than the use impact. 3) It has been proven that the diminution in value due to the impact of use is greater than the diminution in value due to business/non-business due to the difficulty of changing land use in the future. Furthermore, based on this, the cost impact, use impact, and risk impact at the gas station site were quantified in numbers, and the derived diminution rate was 17.05% in value reduction due to cost impact, 4.76% in value diminution due to use impact depending on whether it was open for business, and risk impact. The diminution in value due to risk impact was 6.29%. Based on this, we apply specific diminution figures in the appraisal practice, and further consider the sum of cost impact, use impact, and risk impact as the maximum future value that will be created when redevelopment of a contaminated site is conducted to finance the redevelopment of a contaminated site. The direction was also checked. In addition, it was confirmed that the introduction of systematic impact assessment is necessary to resolve risk impacts in contaminated real estate simultaneously contaminated by multiple pollution sources.
The significance of this study is that it was the first in Korea to conduct an appraisal study of contaminated real property through an empirical analysis based on actual transaction prices and an in-depth approach to a specific source of pollution, such as a gas station. In an empirical analysis based on the actual transaction prices of gas stations in Gyeongsangnam-do and Busan Metropolitan City from 2009 to 2022, 1) the value diminution factors of cost impact, use impact, and risk impact are real, and 2) the cost impact is larger than the use impact. 3) It has been proven that the diminution in value due to the impact of use is greater than the diminution in value due to business/non-business due to the difficulty of changing land use in the future. Furthermore, based on this, the cost impact, use impact, and risk impact at the gas station site were quantified in numbers, and the derived diminution rate was 17.05% in value reduction due to cost impact, 4.76% in value diminution due to use impact depending on whether it was open for business, and risk impact. The diminution in value due to risk impact was 6.29%. Based on this, we apply specific diminution figures in the appraisal practice, and further consider the sum of cost impact, use impact, and risk impact as the maximum future value that will be created when redevelopment of a contaminated site is conducted to finance the redevelopment of a contaminated site. The direction was also checked. In addition, it was confirmed that the introduction of systematic impact assessment is necessary to resolve risk impacts in contaminated real estate simultaneously contaminated by multiple pollution sources.
Keyword
#contaminated real property gas station diminution remediation stigma redevelopment brownfield
학위논문 정보
저자
박재욱
학위수여기관
경상국립대학교 대학원
학위구분
국내박사
학과
환경보전학과(학과간) 환경공학
지도교수
이동근
발행연도
2024
총페이지
143 p.
키워드
contaminated real property gas station diminution remediation stigma redevelopment brownfield
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