Property law No. 634 , published in official gazette no 12038 on 02.07.1965 has come into force in 02.01.1966 which includes the use of the floor, apartment, shops etc. independently from each other on buildings on the same parcel. Property law No. 634 could not keep pace with the social life and has been changed to respond to needs for several times within 40 years. Finally, drastic changes have been made considering the implementation of the law on 14.11.2007 numbered 5711. Urbanization has increased the need for housing. Private housing has declined almost to none and the demand to condominium housing has increased enormously. The increasing demand in condominium housing has brought the problems and the increasing problems has brought the needs to Property Law. The public necessity of construction of multiple buildings in the same parcel and the difficulties in implementation on contributions to expenditures and to management of buildings have caused problems. Article 15 of Act 2814 on 13.04.1983 and Article 3 to Property Act 634 have been added but unfortunately they have been insufficient. Special clauses regarding condominium housing of 9 articles have been added to Property Law 5711on 14.11.2007 instead of Article 3 and deficiencies have been tried to be fulfiled.