We Buy Houses In Missouri. As local homebuyers in MO, we provide residents with the ideal way to sell their homes fast by offering cash for houses in Missouri. If you want to invest in real estate without the pain and challenge and frustration of actually owning and caring for a real estate property asset then perhaps you’re thinking about investing in notes. If you are a note investor or want to become one, maybe you’re asking the question, “where can I buy real estate notes in Missouri?”