Uploading a pic would help us help you. Most structures can be dated just by looking at style and materials used. Is it on a concrete or stone foundation? What kind of lumber was used, rough cut, hand hewn logs, or pressure treated? Is there electric?
Old abandoned home sites, cellar holes ,Etc. are my favorite spots. I would definitely detect it. As a matter of fact, I would've already detected it rather than ask questions! Research is great, but this spot might be gold if it's not even on maps. Try the online GIS tax maps of your county, they usually have layers for different years. For example my county has layers for all the way back to 1936 in arial view.
I'll also point out that just because the present structure may not seem old, that doesn't mean that a colonial cabin didn't once stand in the same exact spot! There's also a chance for gold,silver, jewelry,Etc. anywhere you search. You got a good spot. Search it, but be careful if you're thinking of entering the structure. It would be much safer to get a tractor or truck and pull it down with chains. Good luck