If you already own a home, you might be considering purchasing an investment home as a source of secondary income. Since the real estate market has been struggling lately, there has never been a better time to get involved in the market, as you should be able to find a great deal somewhere. Interest rates have been decreasing at a considerable pace recently, which means that the overall cost of your loan will also drop. In addition, there have been a record number of foreclosures over the past year, which will actually work to your advantage because homes are now less expensive than ever before.