This house is zoned for a second unit. Currently it is too overpriced to make it feasible to build, but if the price gets in the right place it could be worth it to build a second rental in the back.If you can give up the yard and privacy it might be better just to buy a two on one.The second unit doesn’t drive the price up much. Many people have dumped a ton of money into fixing houses in this neighborhood. Keep an eye out for new foundations, electrical and plumbing.