新設着工におけるプレハブ戸建持家建替住宅と購入者の特性に関する研究

概要

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Prefabricated housing plays a important part in the market for newly built detached housing. In this study, We have carried out a survey of prefabricated owner occupied detached houses. We attempted to present the position played by prefabricated housing in relation to the total housing market. This paper reveals the characteristics of purchasers of prefabricated detached houses who scrap their old house and rebuilt a new house on the same site. The main results are as follows: 1) The rebuilding ratio of prefabricated detached housing is roughly at the same level as for the total newly built detached owned housing market. 2) Prefabricated rebuilt houses, on average, are larger and more expensive than newly built traditional timber constructed houses. 3) In general, scrap and build house purchasers, relative to first time buyers tend to be older. And they tend to have higher incomes and private funds so homes purchased tend to be of higher quality, have a larger floor space, and are more expensive. 4)As for the motivation for scrapping and rebuilding the extent of dilapidation and cramped size of the previous house are the primary reasons. Another important reason is to build a house specially designed to have two married generations under the same roof.
2005-08-30