Item 37870 - 12 Avalon Road, Portland, 1924 Item 37870 - 12 Avalon Road, Portland, 1924 Contributed by City of Portland - Planning & Development Item 37870 Zoom 4944px x 4816px - 16.5"w x 16.1"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Single family at 12 Avalon Road in Riverton, Portland, was owned by Fred E Carpenter in 1924. Show Details