How do i find out info on my premises? It's very prehistoric and has face carved into the arches on the...

It's very prehistoric and has face carved into the arches on the stairways.I love local history and want to find information on it.i live in the UK by the road.so is there any websites that i can find out the history of this big prehistoric house i not long ago moved into? i love this kind of entry,old houses etc