An Internet-based method and system permits users to list their real estate properties on respective web site pages, edit their pages, and create new pages for additional listings. A feature of the invention provides for opening a domain name file for each new page and for E-mailing a request to register the new domain names. Such web site creation and editing may be made whenever the user wishes by simply accessing a home page, entering a corresponding service function such as editing an existing page or creating a new page. The user can then carry out the selected function from a personal computer over the Internet. The domain name may correspond to a parameter of the property such as its street address.