This study was carried out in order to analyze problems through analyzing the present status for the calculation of reconstruction housing sales price centering on multi-housing in A city, and to suggest the improvement plan for efficiently calculatin...
This study was carried out in order to analyze problems through analyzing the present status for the calculation of reconstruction housing sales price centering on multi-housing in A city, and to suggest the improvement plan for efficiently calculating the housing sales price. To analyze 8 cases of reconstruction, which were completed construction work out of multi-housing in A city, with prices in 2005 and 2007, it analyzed this by surveying the total business expenses after dividing it into 2-case analysis. Given summarizing the conclusions of this study, which was progressed according to objective and method as the above, those are as follows.
(1) As a result of analyzing 8 cases, the distribution of total construction cost for reconstruction in A city for 2005 is between 700,000 won and 900,000 won per unit area. The average in the totally construction cost of cases was analyzed to be 825,420 won. The distribution of indirect cost is between 60,000 won and 200,000 won per unit area. The average in the indirect cost for cases was analyzed to be 149,190 won. Also, the totally construction cost was 825,000 won in 2005 and 831,000 won in 2007, thereby having been not serious. However, the indirect cost was analyzed to have difference by more than about 100,000 won, from 149,000 won in 2005 to 261,000 won in 2007. Thus, the difference in cost occurred in the total business expenses.
(2) The improvement plan for the problems of calculating the reconstruction housing sales price and for the efficient calculation of housing sales price can be elicited largely with two kinds. Those matters are as follows.
First, in the institutional aspect, the calculation of the total business expenses is being prepared formally. A problem exists about which even the competent authorities, which managed and supervised this, fail to grasp problem through examining particulars. As for this, there is necessity for submitting and confirming the detailed particulars by construction category and for establishing scope of deciding on business expenses by fixing the certain standard. Also, a problem exists that needs to apply the specific law given calculating the supervision cost. As for this, there is necessity for managing and supervising through utilizing expert in the construction category with application of supervision in other law. And, a problem exists that is not included an item of the land cost, which is appropriated in the totally business expenses. This is needed an alternative plan of including the land cost along with the share expenses, compensation cost, and moving-cost interest in the indirect cost.
Second, in the aspect of classification system by construction category, the construction cost is classified on the welding construction among items of construction work. However, a problem exists that it is not actually included separately in cost. This is needed the development in classification system by construction category, which considers characteristics of reconstruction project, with deletion in construction category, which is not used out of classification system of being calculated now, and with improvement such as including new construction category. Also, a problem exists that hinders correct examination on calculation of the supervision cost by the competent authorities, owing to the calculation of construction expenses in 1-formula concept in light of the particulars in the electricity construction, telecommunication construction, fire-equipment construction, which calculate the supervision cost by other law out of the pure construction expenses. This is needed the suggestion of the statute so that verification can be made by the detailed classification system in the item of construction expenses in 1-formula concept of construction category with application of other law. And, a problem exists that the ground for calculation is not clear in the project expenses in light of calculating indirect cost, other expenses, general management cost, and cost such as profit. This is needed institutionalization in order to prevent the excessive calculation by regulating the top limit such as general management cost, housing sales cost, and other expenses.