27 Greenvalley Drive is located in Big Flats, NY. At this time, the property has an estimated value of $189,200 and yearly taxes of $5,089. This home has 4 bedrooms, 3½ bathrooms, and approximately 1,786 sqft of living space. The property was built in 1965. Similar homes nearby have 4 bedrooms, 3 baths and sell for around $190,000.