Constitution

     Article 44 - Private property right

Civil Code

     Law 18/1991 - Land fund law and all its modifications
     Law 112/1995 - Reglemantation of properties formerly taken over by the state
     Law 7/1996 - Terrier and real estate advertising law
     Law 1/2000 - Property rights reconstitution for agricultural and forestry lands
     Law 50/1991 - Authorizing the execution of construction works
     Law 10/1995 - Regarding construction quality
     Law 350/2001 - Regarding spatial planning and urbanism
     Law 247/2005 - Property and justice reforms

Tax Code

     Law 312/2005 - Right to private property over land for foreign citizens, stateless persons and foreign legal entities

Usefull links

     Chamber of Deputies - Here you can read all active romanian laws and everything about the legislative process in Romania.
     Online law - The most important romanian laws translated in english.