Game crashing

Hi, 

I have this very annoying problem. I have been trying to remove one house on a lot in willow creek, but everytime I enter the lot, the game crashes in about 10-30 seconds. It usually lets me bulldoze the house, or do a little something on the lot before it crashes. I have also tried replacing the house with another without entering the lot, but the same thing happened. I don't have CC or mods. It only happens on the one lot. Everything else works normally. And I am not sure how I could know which save file the house is in, so that I could check if it is corrupted or anything. 

I'd appreciate if anyone can help.