Technically this is a good phot, and the subject is sure alright, but the composition and crop feel a little confined. maybe a slightly wider-angle shot, inlcuding more of the large barn, might bring it into more prominence as the main subject.
Great setting to photograph - I come across so many old yardsites that are so overgrown it is almost impossible to get any good shots. Suggestion - try getting more of the fence in the foreground by getting right behind it and photographing from there. And that wheel has potential - can you move it so that you can shoot it in the foreground also.
agree with the other comments and would add that the light is very drab... maybe go back in the morning or evening (whichever suits the location) and explore the site, it looks a good one!