Home value sometimes referred to as "Value in Use", is best described as the probable price at which a home trades in a free, competitive, and open market and is synonymous with the market value.
There are many television shows today that focus on home staging. If you have not watched any, do yourself a favor and tune in. They all say the same thing: do not even consider putting your house on the market until you have taken a close look at its condition. Experienced sales people know that you only have one shot at impressing potential buyers, so take some time to prepare your home for showings. You will be rewarded with a faster sale and a higher offer.
A very accurate saying is that "Any home will sell once you get the price right." Of course, this is usually said from the perspective of dropping a price until it's too attractive to pass up. Actually, the accurate pricing of your home prior to listing is as much an art as it is a science.