Engine Company 31

{{Use mdy dates|date=January 2025}}

{{Infobox nrhp

| name = Engine Company 31

| nrhp_type =

| image = Engine 31 DC.JPG

| caption = Engine Company 31 building (2011)

| location = 4930 Connecticut Avenue NW, Washington, D.C., U.S.

| coordinates = {{coord|38|57|16|N|77|04|10|W|display=inline,title}}

| locmapin = United States District of Columbia street

| area =

| built = 1930

| architect = Albert L. Harris

| architecture =

| designated_nrhp_type =

| added = May 18, 2011

| mpsub = Firehouses in Washington DC MPS

| refnum = 11000285{{NRISref|2009a}}

| designated_other1 = DCIHS

| designated_other1_abbr = DCIHS

| designated_other1_date = January 27, 2011

}}

Engine Company 31, also known as the Forest Hills Firehouse, is a fire station and an historic structure located in the Wakefield neighborhood in Washington, D.C. It was listed on both the DC Inventory of Historic Sites and on the National Register of Historic Places in 2011. The brick building was designed by Albert L. Harris and built in 1931.{{cite web|url=http://planning.dc.gov/DC/Planning/Historic+Preservation/Maps+and+Information/Landmarks+and+Districts/Inventory+of+Historic+Sites/Listings+in+Alphabetical+Order/Inventory+G+of+Historic+Sites+and+Districts |title=District of Columbia Inventory of Historic Sites:New Listings |publisher=Historic Preservation Office |accessdate=2012-10-14 |url-status=dead |archiveurl=https://web.archive.org/web/20130101135815/http://planning.dc.gov/DC/Planning/Historic+Preservation/Maps+and+Information/Landmarks+and+Districts/Inventory+of+Historic+Sites/Listings+in+Alphabetical+Order/Inventory+G+of+Historic+Sites+and+Districts |archivedate=2013-01-01 }}