On Ardgowan Square, at the corner of Patrick Street and Union Street.
Described by Historic Scotland as follows...
"2-storey and basement ashlar, late Scots 17th century mansion with piended roof, quoins, centre semicircular pediment, asymmetrically placed doorpiece
and small circular corbelled tower. Sir R. Rowland Anderson architect, 1886."
The ship in the background is the cruise liner Crown Princess which is just about to leave Greenock Ocean Terminal
NS2677 : Crown Princess off Greenock.