初期に建てられた分譲マンションの実態と建替え問題の今後の方向性について

概要

論文の詳細を見る
Recently it is popular to live in mid-to-high-rise housing in a big city. For example, one-third of dwelling units are of these kinds in Tokyo ward areas. In these area, there are 270 buildings (counted up 16,000 housing units) of condominium apartments, that has been constructed twenty years ago or more. The present report provides a summary of the results our investigation of decrepit condominium, regarding their superannuation, maintenance management, inhabitant's intention for reconstruction. An object of study are 166 buildings that were built by private developer. The results may be summarized as follows. 1) Factors of necessity for reconstruction are showed in the table-1. They are classified six items including narrowness of existing housing. 2) Factors of difficulty for reconstruction are adjusted as nine items in table-3. That indicates the most important factor is the extent of floor area increases at the reconstruction. 3) Execution type for reconstruction are arranged in table-5, in which six types are supposed. Finally, this report studied the subject matters for smooth execution of reconstruction. The points of discussion are the reduction of restrictions of floor-area ratio and the financial aid by the public necessary for the reconstruction.
社団法人日本建築学会の論文
1989-10-30