Knut Erikson Three-Decker

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 Sarah Munroe Three-Decker (or Monroe) is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1892, and was noted for its Queen Anne styling when it was listed on the National Register of Historic Places in 1990. Many of these details have subsequently been lost due to alteration (see photo).

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 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 Charles Lundberg Three-Decker is a historic triple decker house in Worcester, Massachusetts. The house was built c. 1892, and is a well-preserved local example of the form with Queen Anne styling. It was listed on the National Register of Historic Places in 1990.

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 (see photo).

The Eric Carlson Three-Decker is a historic triple decker house in Worcester, Massachusetts. Built c. 1894, it is a well-preserved instance of the form with Queen Anne styling. 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 (see photo).

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.

There are two noteworthy triple decker apartment houses built by Erick Kaller in Worcester, Massachusetts. They are located in Worcester's east side Belmont Avenue neighborhood, on the west side of Eastern Avenue north of Belmont Avenue. Both were built about 1894 in the Queen Anne style, and were originally nearly identical. They are wood-frame buildings, covered by hip roofs, and having a conventional side hall plan with a projecting side jog. The front facades are asymmetrical, with projecting polygonal bay windows on the left side, and a single-story porch sheltering the entrance on the right. The principal difference between the two is that 148 Eastern has flared siding skirts below its projecting bay windows, while 146 has plain siding there. Both have lost some of their styling due to subsequent exterior alterations, including the application of modern siding. (see photos) The houses were part of a series built on Eastern Avenue about 1894, a period of rapid growth in the area. Most of the residents were Scandinavian immigrants, employed in wire and steel factories on the city's north side. Erick Kaller was a worker in a local wire factory, and lived at #146. The Kaller family retained ownership of both buildings through the 1920s. They were listed separately on the National Register of Historic Places in 1990.

The George Gale House is a historic house at 15 Elizabeth Street in Worcester, Massachusetts. Built in 1848–49, it is an excellent example of a modest side-hall plan Greek Revival house, a once-common house type of the city's early residential areas. The house was listed on the National Register of Historic Places in 1980.

The Mary Dean Three-Decker was a historic triple decker house in Worcester, Massachusetts. Built about 1892, it was a relatively rare surviving 19th century "double" triple-decker that had well-preserved Queen Anne styling. The building was listed on the National Register of Historic Places in 1990. It appears to have been demolished sometime after 1999.