1. The plaintiff's claims against the defendants are all dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

Basic Facts

On July 14, 2008, the Plaintiff (Buyer) concluded a sales contract with Defendant B’s agent C on July 14, 2008 on the purchase price of the land, setting forth the sales price of KRW 240,00,00,000 for the sales price as to the portion of a square meter of 972m (hereinafter “D land before division”) among the portion of a square meter of the members of Ansan-si, Ansan-si (hereinafter “D land before division”).

갑 제11호증 (이하 ‘이 사건 매매계약’이라 한다). 이 사건 매매계약서 중 특약사항란에는 ‘이 사건 매매부분 294평(≒972㎡) 중 약 5평(≒17㎡)은 도로 편입으로 하는 조건(진입로 도로)’이라는 내용이 기재되어 있고(이하 ‘이 사건 특약사항’이라 한다), 첨부된 도면 중 이 사건 매매부분 오른쪽 상단에 “17㎡(5평)” 기재와 함께 점선을 연결한 직사각형모양 부분이 표시되어 있다.

Of the D land before subdivision, the instant portion of the land was registered as the area of 972 square meters in Ansan-si (hereinafter “instant land”); the remaining portion was registered in August 14, 2008 with E 1,002 square meters (hereinafter “E land”); on August 19, 201, the land category of the instant land was changed from “the answer” to “the site.”

The Plaintiff Nos. 1 and 3 completed the payment of the price under the instant sales contract, and completed the registration of ownership transfer concerning the instant land on November 19, 2008.

The completion of the instant detached house on the land, while F, as the owner of the instant building on May 1, 2008, applied for a building permit for the “Class I neighborhood living facilities (retailing stores)” with respect to the instant land by having himself/herself as the owner, and obtained permission from the head of Ansan-si unit on June 28, 2008, by changing the main purpose of the building to “self-house” on October 28, 2008 (hereinafter collectively referred to as “F name building permit”), and the Plaintiff’s owner from F.m.