Item 47987 - 531 Commercial Street, Portland, 1924 Item 47987 - 531 Commercial Street, Portland, 1924 Contributed by City of Portland - Planning & Development Item 47987 Zoom 4768px x 3533px - 15.9"w x 11.8"h @ 300dpi | Need a larger size? *Credit line must read: Collections of City of Portland - Planning & Development Image Info Dwelling - Two family at 531 Commercial Street in Waterfront, Portland, was owned by Heirs of Cornelius Connolly in 1924. Show Details