Isam White House

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

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

{{Infobox NRHP

| name = Isam White House

| nrhp_type = cp

| partof = Alphabet Historic District{{Citation | last1 = Harrison | first1 = Michael | last2 = Lutino | first2 = Cielo | last3 = Mickle | first3 = Liza | last4 = Mye | first4 = Peter | last5 = Cunningham | first5 = Bill | last6 = Gauthier | first6 = Stephanie | date = March 20, 2000 | title = National Register of Historic Places Registration Form: Alphabet Historic District | url = {{NRHP url|id=00001293}} | accessdate = June 3, 2015 | format = PDF}}.

| partof_refnum = 00001293

| designated_other1_name = Portland Historic Landmark{{citation|author=Portland Historic Landmarks Commission|title=Historic Landmarks -- Portland, Oregon|format=XLS|date=July 2010|url=http://www.portlandoregon.gov/bps/article/146276|accessdate=February 1, 2013}}.

| designated_other1_color = lightgreen

| image = Isam White House 2013 - Portland Oregon.jpg

| caption = The building's exterior in 2013

| alt =

| location = 311 NW 20th Avenue
Portland, Oregon

| coordinates = {{coord|45.525148|-122.692756|region:US-OR_type:landmark|format=dms|display=inline,title}}

| locmapin = USA Portland downtown#Oregon#USA

| built = 1903–1904{{efn|Sources differ regarding the construction date of the Isam White House. Harrison et al. give a date of 1906 in their inventory of the Alphabet Historic District, evidently based on the City of Portland's contemporary public records database.{{Citation | last = City of Portland | author-link = Portland, Oregon | title = PortlandMaps | url = https://www.portlandmaps.com/detail/property/311-NW-20TH-AVE/R198705_did/ | type = online GIS | accessdate = April 4, 2016 }}. In National Register documentation focused specifically on the Isam White House, Faulkner and Sekora base their 1903–1904 date on primary sources.{{rp|3}}}}

| architect = Whidden & Lewis

| architecture = Colonial Revival

| added = October 17, 1991

| refnum = 91001557

| nocat = yes

}}

The Isam White House is a house located in northwest Portland, Oregon, United States.{{Citation | last1 = Faulkner | first1 = Jinx | last2 = Sekora | first2 = Lynda | date = March 1, 1991 | title = National Register of Historic Places Registration Form: White, Isam, House | url = {{NRHP url|id=91001557}} | accessdate = April 4, 2016 | format = PDF}}. The house was listed on the National Register of Historic Places in 1991.{{citation | author = National Park Service | authorlink = National Park Service | title = Weekly List of Actions Taken on Properties: 10/14/91 through 10/19/91 | date = October 25, 1991 | url = https://www.nps.gov/nr/listings/Weekly_Register_List_1991.pdf | format = PDF | accessdate = April 4, 2016 | at = p. 92 }}.