Martin Parelius Fourplex

{{Short description|Historic building in Portland, Oregon, U.S.}}

{{Use mdy dates|date=August 2023}}

{{Infobox NRHP

| name = Martin Parelius Fourplex

| nrhp_type =

| designated_other1_name = Portland Historic Landmark{{citation|author=Portland Historic Landmarks Commission|title=Historic Landmarks -- Portland, Oregon|format=XLS|date=July 2014|url=http://www.portlandonline.com/planning/index.cfm?c=44013&a=146276|accessdate=August 26, 2014}}.

| designated_other1_color = lightgreen

| image = Martin Parelius Fourplex.jpg

| caption = Martin Parelius Fourplex in 2011

| location = 423–439 SE 28th Avenue
Portland, Oregon

| coordinates = {{coord|45.519463|-122.637544|region:US-OR_type:landmark|format=dms|display=inline,title}}

| locmapin =

| map_caption = Location of the Martin Parelius Fourplex in Portland

| map_alt = Locator map

| built = 1911

| architecture = Colonial Revival, Bungalow/Craftsman

| added = March 8, 1989

| mpsub = {{NRHP url|id=64500514|title=Portland Eastside MPS}}

| refnum = 89000112

}}

The Martin Parelius Fourplex is a building in southeast Portland, Oregon listed on the National Register of Historic Places.{{cite web|title=Oregon National Register List|publisher=Oregon Parks and Recreation Department|url=http://www.oregon.gov/OPRD/HCD/NATREG/docs/oregon_nr_list.pdf|page=38|format=PDF|date=October 19, 2009|accessdate=June 8, 2011}}