The prophet (saww) was the greatest man ever created, he is loved & revered by both Muslims & non- Muslims alike. People of all faiths spend millions of dollar to find out the location of the house of their founders or founding figures, not to mention the actual house of the Prophet (saww). Muslims have been so blessed to have this historic site known and secured until now. Further, The prophet's house does not belong to Saudi Arabia, its rulers or its people. It's the property of the whole Muslim community, world over. We would not allow you to demolish The Prophet(saww)'s house just to build your own residential palaces!! Go build them elsewhere!!