Back in the housing boom, it was only a concern as to when was the best time to sell as to maximize your profits. You didn't really have to worry about much of anything else because there seemed to have been a limitless amount of buyers out there who wanted to make offers. Sellers were at an advantage because buyers were too worried about losing out on getting a home and wouldn't mind paying extra to know that they were included in the boom.
But now that everything has cooled off, and in some locations, prices are even correcting themselves, the ball is now in the buyer's court as to when they want to buy and how much they want to spend. Gone are the days where sellers had confidence that they would get whatever they wanted for their places. This is the premier thought you have to keep in the back of your head when preparing to sell your home.
The biggest problem right now with sellers is that they still think it's 2004. They figure hey, I can charge whatever I want, and people will still come buy my place. They'll learn the harsh lesson soon thereafter that the buyer controls much more of the transaction than they did before. The house will therefore sit if it's overpriced, and the owner is left there wondering why.
Heed some advice before this becomes you, or if you're already at this stage. You have to set a price that you know people will purchase it at, as well as what you feel best at to accept in terms of profitability. Selling at the top of the housing market is no longer feasible because buyers are looking at it once again as a long-term investment, and if you're already at the top of the market, the room for appreciation is minimal.
If you're looking to sell, and sell quick, you need to shoot for what the median price is for houses similar to yours in the area. It would behoove you to get a comparative market analysis done by a professional and see where your house lies. Doing this will also help you have documentation to show potential buyers how you came about setting the price you are selling at. Now is the time to change your thought process and realize that the buyer has to be catered to infinitely in order for you to get the sale done.