Topic summary
Triple-decker
Extracted from the Wikipedia article Three-decker (house).
A three-decker, also known as a triple-decker, is the U.S. term for a type of vertical triplexapartment building. These detached three-story buildings are typically of light-framed, wood construction, in which each floor usually consists of a single apartment. Both stand-alone and semi-detached versions are common.