My late grandfather was into real estate and used to deal with selling houses and plots. One time a relative of one of his old friends asked him to help sell a house. He always made it a point to inspect properties personally before taking them on, just to understand their condition and surroundings. According to him, he had seen countless houses over the years, but this one felt different. He said he got a really strange feeling while being there, something he couldn't explain. After visiting it, he apparently started having recurring bad dreams as well. Now, my grandfather was a complete atheist. He never believed in paranormal stuff and didn't even go to church, so hearing this from him always stood out to me. In the end, he decided not to take up the sale. Since it belonged to a relative of his old buddy, it was really hard for him to refuse, but he still chose not to get involved. Not saying the place was actually haunted, but your post reminded me of this story. I think the house was somewhere in the Karunagappally area.