Arthur Provost Three-Decker

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 (see photo).

The Grafton Street School is a historic school at 311 Grafton Street in Worcester, Massachusetts. The school consists of two buildings, built in 1879 and 1899, that feature high-quality Late Victorian architecture. The buildings were listed on the National Register of Historic Places in 1980.

The Dartmouth Street School is a historic school building at 13 Dartmouth Street in Worcester, Massachusetts. Built in 1894 to a design by noted local architect George Clemence, it is a well-preserved architectural mix of Romanesque and other Late Victorian styles. The building was listed on the National Register of Historic Places in 1980. In 2008 a proposal was floated to convert the building into housing; as of 2012, it stood vacant.

The Fay Street Historic District a small residential historic district encompassing two related triple decker houses in Worcester, Massachusetts. Built about 1896, they were noted for the preservation of their Queen Anne styling, which has since been removed. They were listed on the National Register of Historic Places in 1990.

The Edna Stoliker Three-Decker is a historic triple decker in Worcester, Massachusetts. Built c. 1916, it is a well-preserved local example of Colonial Revival styling. It was listed on the National Register of Historic Places in 1990.

The Morris Levenson Three-Decker is a historic triple decker in Worcester, Massachusetts. The house was built c. 1920, and is an excellent local example of Colonial Revival style. It was listed on the National Register of Historic Places in 1990.

The Houghton Street Historic District is a historic district in Worcester, Massachusetts. It consists of seven triple-decker residences (six on the odd-numbered side of Houghton Street and one on Dorchester Street) and three period garages, all built between 1920 and 1926. The buildings represent a well-preserved and cohesive collection of Colonial Revival residences. The district was listed on the National Register of Historic Places in 1990. Some of the buildings have lost historic integrity since the listing.

The Henry Bousquet Three-Decker is a historic triple decker in Worcester, Massachusetts, United States. Built circa 1928, it is an uncommon survivor of the late period of triple decker construction, and is also rare as a "double" triple decker with six units. It was listed on the National Register of Historic Places in 1990.

The Anthony Zemaitis Three-Decker is a historic triple decker in Worcester, Massachusetts. Built c. 1914, the house is a well-preserved local example of Colonial Revival styling. It was listed on the National Register of Historic Places in 1990.

The Ingleside Avenue Historic District is a residential historic district in Worcester, Massachusetts. It consists of a cluster of four triple decker residences and three period garages, all built c. 1928, during the last phase of triple decker construction in the city. All have retained some of their Colonial Revival styling. The district was listed on the National Register of Historic Places in 1990.

The Boulevard Diner is a historic diner at 155 Shrewsbury Street in Worcester, Massachusetts. It was built by Worcester Lunch Car Company in 1936 as #730. It is a well-preserved instance of a barrel-roof diner that the company made in significant numbers in the years before the Second World War, and the city's best-preserved 1930s diner. It was listed on the National Register of Historic Places in 2000.

The Norcross Factory is a historic building at 10 E. Worcester Street in Worcester, Massachusetts. Built in stages beginning 1863, this structure includes one of the city's oldest school buildings, the East Worcester Grammar School, and represents an adaptive reuse of the building, serving from 1893 to 1918 as the main facility of the Norcross Brothers, a firm best known for its construction of H. H. Richardson designs. The building was listed on the National Register of Historic Places in 1980.