Single Family Home for sale by owner in Newcastle, WY 82701. FOUR-BEDROOM Northeast Gem In The Rough 2 ACRES -NEAR TOWN This property is situated in a beautiful residential area just outside of Newcastle Wyoming within the County of Weaton. The 1.93 acres are gently sloping behind a small hill which abuts the property. The entire property is fenced one half with six foot ranch wire fencing and the remainder with triple strand barbed wire. This property has three main buildings, the first is a 4 ... See site for full property details.