COLUMBIA CITY, WASH. – The 124-unit GreenHouse Apartment building has debuted in Columbia City. The community is located at 3701 South Hudson Street. About half of the units were leased prior to its official opening. Residents will begin moving in this weekend. GreenHouse is the first new market-rate apartment development to be built in Columbia City since 1969, according to its developer, Harbor Urban, LLC. The community is just blocks from Columbia City LINK Light Rail Station, making it a transit-oriented development. The complex is striving for a LEED-Gold certification. It was built by Exxel Pacific and designed by Runberg Architecture Group.