Use MVP "Passive" to centralize UI code

I have two applications, each providing the same business services to different set of users. Still there are variances in business validations and user interface.

Regarding UI:-

• UI is based on Asp.Net Web forms
• Applications include pages with different layout
• Applications shares almost same functionality.

I plan to use MVP pattern to centralize the common code as possible.

Projects are Common, App1, App2.

• Common: includes
  1. IUpdateView : Common API goes here
  2. UpdatePresenter : Centralized code goes here.

• App1: includes

  1. IUpdateViewApp1 : IUpdateView

     Specialized API is added to IUpdateViewApp1

  2. UpdatePresenterApp1 : UpdatePresenter
     Specialized code goes here UpdatePresenterApp1

  3. UpdatePage.aspx : IUpdateViewApp1
     The page creates the presenter and passes it self as IUpdateViewApp1

Is there a simpler \ better solution to centralize the code of UI in such case.