1. All of the plaintiffs' claims are dismissed.

2. The costs of lawsuit are assessed against the plaintiffs.

1. Basic facts

A. 1) The Defendant is a local public enterprise established by Seoul Metropolitan Government, and was designated as an implementer of an urban development project that develops the Eunpyeong-gu Seoul Metropolitan Government Gwanak-gu and the Goong-dong as an implementer of an urban development project through the construction of apartment buildings, etc., and apartment buildings within the said district (hereinafter “instant apartment buildings”).

(2) The plaintiffs constructed, sold, or leased the apartment of this case. 2) The plaintiffs are the owners of the apartment of this case, 1 to 93, and 122 each plaintiff own each apartment of this case stated in the "resident address" column in the attached list 3 list 1 through 20, 37, and 38, and each plaintiff owns 1/2 of each apartment of this case stated in the same list 3 list 1 to 20, 37, and 38 (hereinafter referred to as "the plaintiff, etc.") by selling it from the defendant, 2. 94 through 121, and 123, each plaintiff acquires each apartment of this case stated in the "resident address column" column from several buyers by selling, donating, or testamentary gifting each apartment of this case, and each plaintiff owns shares by acquiring 2/10 of each apartment of the above list 3 list 1 to 36 from the buyer.

(hereinafter referred to as the "Plaintiff B, etc."). (B) the plaintiffs who did not purchase an apartment from the defendant and acquired it from the buyer by means of sale, etc.

The Seoul Special Metropolitan City Mayor (hereinafter “Seoul Special Metropolitan City Mayor”), on February 25, 2004, designates an urban development project as the Seoul Special Metropolitan City Notice No. 2004-58 on February 25, 2004; the Seoul Special Metropolitan City Mayor (hereinafter “Seoul Special Metropolitan City Notice No. 2004-58”); and 3,495,248 square meters in the Eunpyeong-gu, Seoul Special Metropolitan City, which was located in a development-restricted zone, as the “Seoul Special Metropolitan City Development Zone” to develop and maintain the urban area and build a leased and sold house, and the Defendant is designated as the implementer.