Live for free!? Awesome duplex for sale in upcoming but affordable South Middle River! This property has a substantially remodeled 4 bedroom/2 bathroom main house that was rented for $1,800/month but is now vacant. At the rear of the property, with it's own separate entrance and yard, is a rare 2 bedroom/2 bathroom house that could be rented for $1,300 per month. Investors can gross $37,200 per year or home owners could potentially have some or all of their mortgage paid by renting out the other unit!