All the will be destroyed but you will have to move the family out first.
Chat with our AI personalities
go to community, click on the button with the house on it, then there are 4 buttons that pop up, click on the one with the bulldozer then click on the house that you dont want anymore
Just click on a lot (previously occupied, not the one which you add a sim into), and you'll see options that say "view house, demolish house, add new sim". Continue scrolling right then you'll see each of your sims. Feel free to click on them to move them to that house! If some options/sims seem not selectable, just tap on it and the instructions/explanation will appear.
I'm sorry but you can't rob somebodies house on the Sims 2 you can on the Sims 3 but no not on the Sims 2.
then you waste about a couple hundred of coins. sell the statuettes to xenia
Move your sims into a house they can afford. (sims 2 PC) use the cheat 'motherlode' or 'kaching' and you will get money, move them out then move them into the desired house ;)