I grew up watching The Munsters, and I loved the show. Even today, I still love it. When I found out that a couple in Texas built a replica of the Munster mansion, I was ecstatic. 1313 Mockingbird Lane in Waxahachie, Texas is the address. It is the couple's private home, and it is only open to visitors during charity events. I hope to visit this house when I get the chance. This is probably old news, but I'm sure there were still a few people who haven't heard about it.
Here's the link to the official site where there's info and pictures.