Residential property on commercial zone (C1)

[Jason Sung]

Hi, I am under contract to buy a property that is 5 min north of Weatherford downtown. It is a single family home but zoned as commercial (Code C1). The seller said that it is dual zoned (I am not sure if it is possible for a property/land to be dual zoned) but the city's website shows it is C1. 

There is a tenant living in the property but will move out before closing. I originally planed to rehab and rent out for a residential tenant. My question is, is it possible to use this property as residential rental after I purchase it? If it could cause any issue, I would not close it. Would appreciate any advice!