Investing in real estate can be a very lucrative investment if it is done properly. Whether you are investing in a brand new home or an old fixer upper, all houses will gain value if you spend the necessary time and money making sure that the property is maintained. Some people may feel that improving the home is not required since they are only going to sell it anyway, but that line of thought will cost you money in the end. Your investment will gain tremendous value if you are willing to repair and remodel whatever is needed before you sell the investment property.