1. The Defendant’s KRW 986,913,117 as well as 5% per annum from March 11, 2015 to December 16, 2016 to the Plaintiff.

1. Basic facts

A. Status 1 of the party concerned) The Plaintiff is an apartment apartment A in Osan City (hereinafter “instant apartment”).

(2) The Defendant (the Korea National Housing Corporation and the Korea Land Corporation were merged on October 1, 2009 and became the Defendant; hereinafter, the Defendant was not divided before and after the merger) was a project proprietor who newly constructed and sold the apartment in this case, and the Defendant’s Intervenor is a project proprietor who manufactures and installs the apartment of this case.

B. On July 1, 201, the apartment building of this case (hereinafter “instant apartment”) was occupied from around that time with approval for use on July 1, 201, and it was occupied from that time. In constructing the instant apartment, the Defendant did not construct the part to be constructed in accordance with the design drawing, or changed the part to be constructed differently from the defective construction or design drawing, thereby causing a defect such as rupture and water leakage, etc. to the section for common use and section for exclusive use of the instant apartment, despite the Plaintiff’s request for repair of defects, there still remain defects such as the attached Table 1, 2, and section for exclusive use, and section for exclusive use (hereinafter “each defect of this case”). In repairing the apartment of this case, even if the appraiser did not separately determine the amount as indicated below, if the appraiser corrected any error or changed his opinion through each additional appraisal and response to each supplementary appraisal, then the defect repair cost was calculated by reflecting the result of the correction and supplementation.

Before the pre-use inspection of the cost of repairing defects of the previous portion (unauthorized construction / modified construction), the portion of exclusive ownership 268,13, 398, 337, 285 41,259, 305, 685, 9239, 946, 781 349, 358, 711, 795 common areas 357,229, 8249, 8249, 399, 104 for the 357,295 common areas for the 357, 29, 824 for the 10th five year following the second five-year