A three-decker, triple-decker triplex or stacked triplex, in the United States, is a three-story (triplex) apartment building. These buildings are typically of light-framed, wood construction, where each floor usually consists of a single apartment, and frequently, originally, extended families lived in two, or all three floors. Both stand-alone and semi-detached versions are common.
The Lars Petterson-James Reidy Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1910 by Lars Petterson, a local builder who developed several other Worcester properties. When the house was listed on the National Register of Historic Places in 1990, its Colonial Revival detailing was cited, including square posts supporting the porches and a modillioned cornice. Some of these details have been lost or covered over by subsequent exterior alterations.
The Andrew Friberg Three-Decker is a historic triple decker in Worcester, Massachusetts, United States. Built about 1928, it was listed on the National Register of Historic Places in 1990, noted for its Colonial Revival styling. These details have been lost or obscured by later exterior siding installation.
The Windsor Court Historic District is a residential historic district in Southbridge, Massachusetts, United States. It is a collection of five three-family residences located on Windsor Court and adjacent North Street that were built by the American Optical Company between 1915 and 1917 to provide worker housing. The district was listed on the National Register of Historic Places in 1989.
The Ludwig Anderson Three-Decker is a historic triple decker house in Worcester, Massachusetts. Built c. 1896, it was a good example of a vernacular Italianate triple decker, whose exterior decoration has since been removed or covered over. It was listed on the National Register of Historic Places in 1990.
The Eric Bostrom Three-Decker is a historic triple decker house in Worcester, Massachusetts, United States. Built about 1894, it was listed on the National Register of Historic Places in 1990 for its elaborate Queen Anne porch woodwork, and eaves with decorative brackets. These features have been lost or obscured by subsequent exterior alterations.
The Rodney Davis Three-Decker is a historic triple decker house in Worcester, Massachusetts. Built in 1894, it is typical of early triple deckers built in the city's developing Belmont Hill neighborhood, although its more elaborate Queen Anne porch decorations have been lost. The building was listed on the National Register of Historic Places in 1990.
The Daniel Hunt Three-Decker is a historic triple decker house in the Main South neighborhood of Worcester, Massachusetts. It is well preserved representative of the housing boom that took place in the area in the 1880s and 1890s, with significant early Queen Anne styling. It was built in 1890, and its first owner was Daniel Hunt, a machinist who lived next door. The building follows a typical side hall plan, with a side wall jog and an asymmetrical facade. The left side is a row of porches with turned balusters and posts, and the right consists of a bay that projects the full depth of the porch. The roof is a shallow hip roof, with an extended eave that has curved support brackets.
The John Johnson Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1894, and is a distinctive variant of the form, with a central projecting bay section. It was listed on the National Register of Historic Places in 1990.
The Paul Johnson Three-Decker is a historic triple decker house in Worcester, Massachusetts. Built about 1908, the house was listed on the National Register of Historic Places in 1990 as a locally significant example of a Queen Anne Victorian triple-decker. It has since been compromised by the removal of many of those features.
The Charles Magnuson Three-Decker is a historic triple decker in Worcester, Massachusetts. Built about 1912, it is a good example of a Colonial Revival triple decker, built during a local housing construction boom. The house was listed on the National Register of Historic Places in 1990.
The Christina Nelson Three-Decker is a historic triple decker residence in Worcester, Massachusetts. The house was built c. 1916, and is a well-preserved local example of Colonial Revival styling. It was listed on the National Register of Historic Places in 1990.
The Richard O'Brien Three-Decker is a historic triple-decker in Worcester, Massachusetts. The house was built c. 1890, and was noted for its well-preserved Queen Anne styling when it was listed on the National Register of Historic Places in 1990. A number of these details have been lost or obscured.
The John Wescott Three-Decker, also known as the Wescott-Mulcahy Three-Decker is a historic triple decker house in Worcester, Massachusetts. It is a well-preserved example of a Queen Anne triple-decker, built about 1892. The building was listed on the National Register of Historic Places in 1990.
The Alexis Boyer House is a historic house at 306 Hamilton Street in Southbridge, Massachusetts. Built in 1888, it is a good local example of Queen Anne/Stick style architecture. It was built for Alexis Boyer, a political leader in the city's sizable French Canadian community. The house was listed on the National Register of Historic Places in 1989.
The Building at 25–27 River Street in Southbridge, Massachusetts, is one of two similar triple-deckers built during a housing boom related to the success of the nearby Hamilton Woolen Company. The relatively plain form of these buildings is in contrast to earlier, more ornate styles that preceded their construction. The building was listed on the National Register of Historic Places in 1989.
The Building at 29–31 River Street in Southbridge, Massachusetts, is one of two once similar triple-deckers built during a housing boom related to the success of the nearby Hamilton Woolen Company. Of six such houses built in the 1910s and 1920s on River Street, only it and 25-27 River Street remain. The building was listed on the National Register of Historic Places in 1989, since when its historic integrity has been compromised.
The Building at 38–42 Worcester Street is a historic six-unit triple decker in Southbridge, Massachusetts. Built sometime between 1878 and 1898, it has features influenced by the area's then-growing French Canadian immigrant population, including its outside porches. The building was listed on the National Register of Historic Places in 1989.
The Maple Street Historic District consists of a cluster of ten similar worker cottages on Maple Street in Southbridge, Massachusetts. They were built as part of an effort by the locally important American Optical Company to improve the quality of its worker housing in the 1910s. The district was listed on the National Register of Historic Places in 1989.
The Cote Apartment House is a historic multi-unit residential building at 16 Elm Street in St. Johnsbury, Vermont. Built in 1914, it is a distinctive late example of Victorian architecture, set as part of a group of buildings typical of residential developments by the town's French Canadian immigrants. The building was listed on the National Register of Historic Places in 1994.
