I can find no record of this home for sale (or having sold) recently. It's a multi-family unit, it could be a for rent sign? Or the owner may be trying to sell it direct. But he's not advertising in any of the traditional areas.
Matt Heisler is a real-estate professional and owner of Heisler & Mattson Properties. He has been selling residential real-estate for over 10 years. He has given several talks on real estate, including presentations on first-time buyer tips & tricks, and profiting in real estate investing in Massachusetts. As a Vanderbilt University alumnus, he is proud to serve the communities of Natick, Framingham, Medfield, Millis, Holliston, Hopkinton, Southborough, Westborough, Northborough, Grafton, Marlborough, Shrewsbury, Worcester, Milford, Charlton, Northbridge, Sutton, Hudson, Sudbury, Boylston, and West Boylston. His company website can be found at http://www.bjheisler.com,
and his Metrowest Blog can be read at http://HomeSellingInMass.net.