There is hardly anything that both of you can do if the daughter does not transfer the property to you. You and your husband will have to convince her so that she takes the money and transfers the property to you and him. Moreover, you and your husband can speak to a real estate attorney in this regard and he might help you in taking the right decision.
If the daughter's name is on the property deed, then no one can force her to transfer the property to someone else. If anyone forces her to do so, it will be considered as illegal and she may take legal actions against that person.