HouseMath.us is great website, that helps you calculate the taxes, rent costs, buying and selling costs, future value of a series of payments and lots of other things related to buying a home. You can find many financial calculators on the Internet but this one is the only one that allows a potential home buyer to do sophisticated financial analysis. All you have to do is to pick a location,
(sp far these are the options: Boston House, Miami Condo, Chicago House,Las Vegas House, Las Vegas Condo, L.A. Condo, L.A. House, New York House, New York Condo, New York Coop, San Francisco House, San Francisco Condo, Seattle Condo, Seattle House, Dallas House), enter pricing and mortgage details, appreciation and return expectations, tax information, closing costs and selling timeframe (for most of this you can just leave default values). After that you can push te Analyse button and see results. You can print this results or export them as PDF.
If you are planing to buy a house don't skip this website.