The Clifford HOUSE
Hey I was driving up in Santa Monica the other day and found the house from Clifford. It's the seen where Uncle Martin takes Ms Sarah Davis to her new "bachelor pad" house that would NEVER WORK FOR KIDS...
http://maps.google.com/maps?f=q&hl=en&q=342+Upper+Mesa+Rd,+Santa+Monica,+Los+Angeles,+California+90402,+United+States&sll=34.037529,-118.515508&sspn=0.00777,0.014334&ie=UTF8&cd=1&geocode=0,34.033564,-118.515433&layer=c&ll=34.03744,-118.514714&spn=0.00777,0.014334&z=16&cbll=34.033551,-118.515448&panoid=mdqZq7EKnehjmMxZAgD5_A&cbp=1,255.46622626696114,,0,-5.795942017880686
There's a great picture of it on the STREET VIEW feature.