What is your house worth?

Most of us are becoming old farts now and part of the requirement of being an old fart is looking to buy a house/condo/townhouse/shack/what have you. I have jumped off the deep end and began looking too. I found this interesting website that lets you price your home or future home or get comparable results. You can see what those homes are worth, what the homes around it go for, what they have in them, tax value, and adjust it for the features your home has to see what it is really worth. For example I have been checking out 407 E Franklin St, Chapel Hill, NC 27514. It might be a little bigger than I need but it should suit my needs.