Because it is difficult to keep up with the demolitions in my self-assigned region, I am thankful for the assistance of residents of Dunbar who alert me to upcoming demolitions. But it doesn't always work. By the time I got around to taking a photo of 3941 West 18th Avenue, it had already been demolished; construction was underway in October 2011. This was a typical 1930 house, but it had been renovated. Here is a link to photos:
This is another one that I missed. It was demolished on January 10, 2014, but I never got a photo of the house. It was high on the hill, and even on Google Street View, there is little to see of the house. However, you can see a bit of the house on the Vancouver Vanishes Facebook entry of March 14.