Investing in real estate is one of the many ways to generate passive income. Among the most passive real estate investments is buying shares of a real estate investment trust (REIT). A few top REITs pay monthly dividends, enabling you to generate recurring cash flow to help cover your routine expenses. Here's how much you'd need to invest in three top monthly dividend stocks to produce over $250 of passive dividend income each month: Where to invest$1,000 right now? Our analyst team just revealed what t ...