Most Active Agents Riverton on Zillow http://www.zillow.com/directory/Riverton-Portland-ME/real-estate-agents/ top contributors Riverton on Zillow Shawn Losier http://www.zillow.com/profile/Shawn-Losier/ <img src=http://photos3.zillow.com/is/image/i0/i15/i5724/IS-1iapj7lr7jzh9.jpg?op_sharpen=1&qlt=90&hei=62&wid=62></img> 14 listings, 91 contributions http://www.zillow.com/profile/Shawn-Losier/ Shawn Losier