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 Swan Larson Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1918 and is a well-preserved local example of Colonial Revival styling. It was listed on the National Register of Historic Places in 1990.
The Lars Petterson-Adolph Carlson Three-Decker is a historic triple decker house in Worcester, Massachusetts. Built c. 1918 by Lars Petterson, a local builder, the house has well-preserved Colonial Revival styling. The house was listed on the National Register of Historic Places in 1990.
The Lars Petterson-Silas Archer Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1920, and was listed on the National Register of Historic Places as a good example of Colonial Revival architecture from that period. Some of those features have subsequently been lost.
The Lydie Blodgett Three-Decker is a historic triple decker in Worcester, Massachusetts. Built in 1902, it was listed on the National Register of Historic Places in 1990 as a good example of a Queen Anne triple decker. Many of its details have been removed or obscured by later exterior siding replacement and porch reconstruction.
The Thomas Crabtree Three-Decker is historic triple-decker house in Worcester, Massachusetts. Built in 1914, it is a remarkably well-preserved and detailed example of the style in Worcester's University Park neighborhood. It has a typical side hall plan, and a hip roof that sports a small gable dormer on the front elevation. It has projecting bays on the front and left sides. Its builder and first owner was Thomas Crabtree, a local factory supervisor.
The Crystal Street Historic District is a group of three triple deckers facing University Park in the Main South area of Worcester, Massachusetts. The houses appear to have been built for developer James Harrop, who lived at 30 Crystal Street and owned them for 35 years. At the time of their construction circa 1892, Harrop is described in city directories as a wool sorter, but, over the following years, he became a real estate developer. The houses were built at a time when the area was experiencing significant development due to the extensions of the electrified street cars to the area. Early residents of the buildings would have been skilled laborers and middle-class white collar workers.
The Helen Dodge Three-Decker is an historic three-decker house at 570 Pleasant Street in Worcester, Massachusetts. Built in 1912, the well preserved, architecturally eclectic building is representative of the final stages of three-decker development, and its penetration into the fashionable upper-class west side of the city. The building was listed on the National Register of Historic Places in 1990.
The Thomas F. Doran Three-Decker is an historic three-decker in Worcester, Massachusetts. The wood-frame building was built c. 1894, and is one a few well-preserved Stick style three-deckers in the city. The house was listed on the National Register of Historic Places in 1990.
The Knut Erikson Three-Decker is a historic triple decker apartment building in Worcester, Massachusetts. Built c. 1912, the building exhibits some well-preserved Colonial Revival features, although some have been lost. The building was listed on the National Register of Historic Places in 1990.
The Thomas Giguere Three-Decker is a historic triple decker in Worcester, Massachusetts. The house was built c. 1926, and is a well-preserved and detailed example of the form with Colonial Revival styling. The building was listed on the National Register of Historic Places in 1990.
The Charles A. Hall Three-Decker is a historic triple-decker house in Worcester, Massachusetts. Built c. 1896, it is a well-preserved example of a triple-decker with Queen Anne styling. It follows a typical side hall plan, but has a squared front bay that is unusual for that part of the city. The bay is decorated with bands of cut shingles, and has window overhangs between floors. The bay is topped by a decorated projecting gable.
The John and Edward Johnson Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1918, and is a well-preserved and distinctive example of Colonial Revival styling, with a number of unusual features. The house was listed on the National Register of Historic Places in 1990.
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 Andrew McCarron Three-Decker is a historic triple-decker house in Worcester, Massachusetts. Built c. 1918, it is a well-preserved example of a Colonial Revival triple-decker, and rare for its relatively large size and proportioning. It follows a standard side hall plan, but is four bays wide instead of the more usual three, and has no side jogs. It has a three-story porch structure that projects significantly from the front facade. It is supported by fluted square columns and is topped by a pedimented gable.
The John B. McDermott Three-Decker is a historic triple decker in Worcester, Massachusetts. Built c. 1910, it is distinctive for its preservation, and the scale and profusion of its Colonial Revival details. It has a typical side hall plan with a side bay, and a hip roof that is unusual for the presence of pedimented gable sections. The cornice of the roofline is decorated with evenly spaced heavy brackets. The front entry is highlighted by a two-story gable-end pedimented porch, of which the first floor section wraps around to the right side of the building. The porch is supported by slender round columns, and its roof has bracketing similar to that of the main roof.
The James McPartland Three-Decker is a historic three-decker in Worcester, Massachusetts, built around 1888. It is a rare surviving instance of the form in Worcester's East Side Irish neighborhood, with a hip roof and decorative brackets in the eaves. A square projecting section on the front facade's right side is topped by a gable roof and shingled porches take up the left side, met on the third floor with round-arch openings.
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 Perry Avenue Historic District is a historic district in Worcester, Massachusetts. It includes four well-preserved triple-decker houses that were built in the late 1920s at the base of Vernon Hill, representing one of the last phases of development in that area. The district was listed on the National Register of Historic Places in 1990.
The Building at 52 Main Street is a historic triple decker residence in Southbridge, Massachusetts. Built early in the 20th century, it is a good example of period worker housing with French Canadian immigrant design features. The house was listed on the National Register of Historic Places in 1989.
