The property for sale at 0 Observation Dr, Ennis, TX in has a list price of $149,900. This property has bedrooms and bathrooms with an approximate square footage of. This property is listed by KP Songy with RE/MAX Bluebonnet Country and is being sent to Yahoo! Homes by RE/MAX of Texas. 0 Observation Dr has been listed on Yahoo! Homes for 103 days.