Plat Maps

Yesterday I discovered that the original plat and survey maps of Portland subdivisions can be retrieved from this website. This saves me a lot of work – I downloaded 30 or so maps of the Piedmont subdivisions, with all the names and dates I need. This runs from New Albina in 1883 to Origami in 2017. It allows me to move from the homesteads (1850-1880) to the subdivision plats (1880-1930).