Unless you build a custom home, it's unlikely you'll just walk into that "perfect" house. It might be close, but you'll probably put your own stamp on it. And why not? After all, a house is essentially a box with a lot of moving parts.
You might want to think about finding your dream house while real estate prices and mortgage rates are so low. You'll probably have to invest a little time and money to make it your dream house, but start with a good box and it can be done: http://gocehisa.hubpages.com/hub/A-Matter-of-Potential