here are some "facts" that a visiting local offical noted on a tour:
http://www.thehumorarchives.com/humor/0000759.html
Make your own paper cutout 3-d version of the house:
http://papertoys.com/gates.htm
For an aerial/satellite photo (and not a very good one):
http://mapquest.com/maps/map.adp?zoom=11&mapdata=xU4YXdELrnDjGqAjtDpB7TKKnO3Z18dP2g%2fd5qgqIWAS9OE6ie52ePDcHgnZ0B8G6E3whSROnjcBIStLm5nFZrrioI%2b1CBVda7eJhDnxoqopoJEoYGBQ4SyeBGtneMK83PdCy2EArPVZyLrtW%2frBgOFQJ9R5xr5%2fqShSQ3rDaRqiTmCA1rVBX2dD9%2bj9l%2flI4g%2fWNyc9uWPcYaxe%2fdrW5hJQ%2b3hJen%2fvlbK9mJoJRR9sbaJBkXCZinEZqU3MO7mjcP2FXpCWRdt9xll00l85gQXt3iVjzlJXyoqc%2faukUwdXeUl2yPO%2bkRsBi6ADFSHCKty8L1Qlehl5yfDRPN%2fyiW2HuM0DDF1S7QxjYYckXLA%3d