老朽高層아파트 再建築 事業의 經濟性 分析에 관한 硏究 : 서울시 강남구의 事例를 中心으로

다국어 초록 (Multilingual Abstract)

A reconstruction model for the deteriorated high rise apartment is presented on the basis of the comprehensive feasibility study on the reconstruction project in Seoul. The first approach was to analyze the variation in floor area ratio of the high-rise apartments built in between year 1974 and 1992. The ratio fluctuation was observed during the period and ended up with 250% in the late 1980s. The second analysis for the reconstruction was made through the feasibility study with respect to the economic aspect for the selected apartments constructed in the early 1980s in the area of Kangnam. The key parameters in the feasibility study includes reconstruction expenses, net apartment price and other expenses associated with the renewal and all the parameters in year 2000 were used as the references for the analysis. The materials provided by the construction companies were investigated to generate reconstruction model. In the analysis, two different floor area ratios of 250% and 300% were applied depending on the renewal plan of the apartment complex.
The analysis results indicated that the owners in K-apartment of 102㎡ would have approximately 30% profits through the reconstruction to the new apartment of 139㎡. Similarly, it proved that the reconstruction would result in 32% and 45% profits to the apartment owners in C and J-apartment complex, respectively. Primarily, the major reason for such high profits associated with reconstruction is related to the floor area ratio of 180% for those apartments built in 1980s. Another reason can be attributed to the high value of the apartment estimated in the market. In fact, most of the apartment complex including residential areas in Kangnam is preferred mainly due to the environmental reasons such as traffic, education and contemporary cultures available, in particular.
In summary, from the economic aspect, the first consideration for the renewal of the high rise apartment should be made with regard to the floor area ratio lower than 180%. Secondly, the reconstruction of the apartment in the area with better environment is recommended. Finally, equal number of households before and after the reconstruction is suggested for more comfortable urban life.

목차 (Table of Contents)

• 第1章 序論 = 1
• 1. 硏究의 배경 및 目的 = 1
• 2. 硏究의 範圍 및 方法 = 3
• 第2章 再建築에 관한 理論的 考察 = 4
• 第1節 再建築 制度의 意義 = 4
• 1. 再建築 制度의 變化 = 5
• 2. 再建築의 效果 = 6
• 3. 再建築 事業의 對象 및 要件 = 9
• 第2節 再建築事業의 關聯法令 = 10
• 1. 再建築 사업 關聯法令의 개관 = 10
• 第3節 再建築 사업의 推進節次 = 12
• 1. 再建築推進委員會의 構成 = 13
• 2. 再建築결의 = 15
• 3. 安全診斷 = 17
• 4. 再建築組合 設立認可 = 18
• 5. 施工會社 選定 = 19
• 6. 管理處分計劃 = 24
• 7. 事業計劃承認 = 25
• 8. 移住, 撤去 및 着工 = 27
• 9. 使用檢査 = 29
• 10. 完了措置 = 30
• 第3章 서울지역 고층아파트의 현황 = 33
• 第1節 서울시 및 강남구의 住宅 現況 = 33
• 1. 住宅 供給 現況 = 33
• 2. 아파트 供給 現況 = 35
• 第2節 고층아파트 供給現況 = 37
• 1. 時期별 供給 現況 分析 = 38
• 2. 관련 法規와 供給現況 分析 = 39
• 第3節 共同住宅의 老朽化 = 41
• 1. 老朽化의 槪念 및 基準 = 41
• 2. 共同住宅의 老朽化 요인 = 44
• 3. 住宅의 老朽度 평가 = 45
• 4. 老朽住宅의 現場調査 = 45
• 第4章 老朽高層아파트 再建築事業의 경제성에 관한 실증적 분석 = 48
• 第1節 實證的 分析의 前提 = 48
• 第2節 논현동 K아파트 再建築事業 經濟性 分析 = 49
• 第3節 대치동 C아파트 再建築事業 經濟性 分析 = 56
• 第4節 개포동 J아파트 再建築事業 經濟性 分析 = 64
• 第5節 3개 團地 再建築事業 經濟性 分析 比較 = 71
• 1. 再建築의 事業性 檢討 = 71
• 2. 事業性에 영향을 주는 變數 = 74
• 3. 高層아파트 再建築의 類型別 事業性 分析 = 75
• 4. 3개 團地 再建築事業 經濟性 分析 比較 = 77
• 第5章 結論 = 78
• 參考文獻 = 81