Item 89736 - Dennett property, W. side Island Avenue, Peaks Island, Portland, 1924 Item 89736 - Dennett property, W. side Island Avenue, Peaks Island, Portland, 1924 Contributed by City of Portland - Planning & Development Item 89736 Zoom 4686px x 3419px - 15.6"w x 11.4"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling at W. side Island Avenue in Peaks Island, Portland, was owned by Sarah L. Dennett in 1924. Show Details