1. All of the plaintiffs' lawsuits against defendant local Land Tribunal of Seoul Special Metropolitan City are dismissed.

2. Defendant C.

1. Basic facts of adjudication;

A. On December 1, 1973, the Seoul Songpa-gu Seoul Metropolitan Government D, E, F, G, G 72,366.80 square meters was designated as HL I housing redevelopment project zone. Since August 26, 1976, the JJ announced on the Ministry of Construction and Transportation, which was approved on February 3, 1984 for the above project zone, the Seoul Metropolitan Government announced on February 3, 1984 and the Seoul Metropolitan Government announced on April 23, 1984 and the MM announced on March 6, 1985 approved the management and disposal plan (scheduled land substitution plan) as the self-development method (where the Mayor of Seoul Metropolitan Government maintains public facilities in accordance with the project implementation plan and designates the substitute land or the parcelling-out land, the owner of the land, etc. shall improve the building with his own funds as prescribed by the management and disposal plan).

3) On August 3, 199, the Songpa-gu Seoul Metropolitan Government Public Notice of the completion of the partial construction in the above project zone was publicly announced on August 3, 199, and on June 7, 200, the Songpa-gu Seoul Metropolitan Government Public Notice of the Management and Disposal Plan for the Change of the project implementation method (land substitution plan) was publicly announced on November 20, 204; 4) The head of Songpa-gu Seoul Metropolitan Government (hereinafter referred to as the "Yong-gu head of Songpa-gu") made a public announcement of the management and disposal plan following the change of the project implementation method (land substitution plan) on December 31, 2004; 58,592.40 square meters in the above project zone in a joint redevelopment (construction and supply of houses, ancillary welfare facilities, and officetels; hereinafter the same shall apply in this paragraph); and 504 of the former Act on the Maintenance and Improvement of Urban Areas and Dwelling Conditions for Residents (amended by Act No. 735, Jan. 14, 2005).