It was spared because of landscaping? The article cites a lack of brush on the property and the fact that the owners installed some stones around the house as a major reason why the house didnt burn. So all the other properties that burned had brush and unkempt yards?
And the fact that the roof was clear of debris was another reason listed. I dont think every other house had crap sitting on their roof.
Fire jumps across streets and intersections- it can jump some stone landscaping.
The owners said there were foot long pieces of wood floating in the air on fire- that stuff just happened to not land at the base of their wood house.
Its a fascinating event, for sure.
17ing Yahoo/Business Insider article thats just speculative.