No way, no how would I give up a washer dryer. That's worth a LOT to me. More than the square footage (especially if you're gaining a garage - there's a LOT you can do with that). If there's not a significant maintenance difference, though, I'd be tempted to stay put. With a short-ish term lease. Of course, I hate moving, so I'm not the best one to ask

Good luck!

CA