Above is a snapshot look at the real estate market in Old Greenwich, CT. In Old Greenwich, CT, the median house price is $1,423,800, making the price 429% higher than that the average for Connecticut. Therefore, the affordability of Old Greenwich, CT area real estate is less affordable than the real estate in other areas of Connecticut. In addition, Old Greenwich, CT has a median rent price of $2,568; this price is 135% higher than that the average rental price for Connecticut. 85.4% of residents in Old Greenwich, CT are homeowners, and the average amount of people who reside in each home is 3.3. Old Greenwich, CT has a wide array of real estate options available, ranging from cost-friendly condos to high-end luxury homes. We filter listings by number of bathrooms and bedrooms, price and area to simplify the search process for Old Greenwich, CT real estate for sale.