How can you get your ADDer to focus on something you NEED?

My husband and I determined months ago to move. However, I can't get him to help me look for a place. The property management places around here only work 9-5 Monday through Friday and he refuses to do anything during those hours (his work hours)

I understand the importance of his job, but he takes no lunch, although I'm sure the other employees there do, and I'm sure they handle their personal business. He doesn't want me to rent a house without him seeing it (I don't want to do that either), but that sticks us in this house we both hate.

How can I get him to stop hyperfocusing on his job long enough to meet this need?