A. On November 1, 2004, the development plan was approved on August 4, 2005, which was designated as F National Housing Site Development Area G (Public Notice of the Ministry of Construction and Transportation) after the F National Housing Corporation (Public Notice H. 2 of the Ministry of Construction and Transportation) which is the executor of the said housing site development project, was merged with the Korea Land Corporation on October 1, 2009, and the defendant started to work on October 15, 2008. The above housing site development area was modified by the Ministry of Land, Transport and Maritime Affairs on February 28, 2006 and the implementation plan was approved on December 7, 2006 (Public Notice of the Ministry of Construction and Transportation H. 2). The said housing site development area was modified to the Housing Site Development Project by the Ministry of Land, Transport and Maritime Affairs on May 7, 2010.

(J) The defendant on August 26, 201 (hereinafter referred to as the "instant housing site development project") shall carry out the National Housing Project in the F District on August 26, 2011.

(4) On December 31, 2012, the Defendant completed the instant housing site development project on December 31, 2012, for the following reasons: (a) as part of the relocation measures against those who lose their base of livelihood due to the expropriation of their owned housing units or lands, the said housing site development project was to be specially supplied to them.

B. Conclusion of sales contracts and payment of the sales price 1) KS, L, M, N (hereinafter “K, etc.”)

(2) On September 201, 201, the remaining designated parties and the Plaintiffs were residents of the instant housing site development project zone, and they concluded a sales contract with the Defendant regarding the presettled housing site indicated in the “number” table of the cited amount, or succeeded to the rights and obligations of the aforementioned presettled housing site from the number of buyers of the said presettled housing site with the Defendant’s consent. (2) The designated parties K and L are 24.2 square meters of the presettled housing site.