Dream translators? Why do I continue to dream of a house I have never lived in?

It has extra rooms that are not apparent at first sight. It has a kitchen in the basement that turns out to be verrrry cool. Under the basement a trap door in the floor lifts to reveal (sometimes) bright light, outdoors, kittens, more children. randomly (wtf), The front porch is enclosed and has one window only that I see fleeting images through from inside the house. I can’t go out there, the porch or the outdoors. The second floor has bedrooms that I won’t sleep in but my children will (they are grown now but not in the dream). The third floor is so fracking scary, I feel that it is haunted, that I won’t go there, but there are bedrooms there too. I find bathrooms like old-style shower rooms from high school, no stalls just shower heads. I also find extra living rooms and sometimes windows. I dream this ALL the time! Anybody?