Old State Mutual Building

The Gilman Block was a historic commercial building at 207-219 Main Street in Worcester, Massachusetts. Built in 1896, it was a distinguished local example of Classical Revival and Romanesque styling, reflective of the city's rapid growth in the late 19th century. The building was acquired by the state and demolished in 2004 to provide space for a new courthouse. The courthouse incorporates a part of the facade of the building and has an exposition of its history. It had been listed on the National Register of Historic Places in 2000,

The Worcester Palladium, also known as The Palladium or Palladium Theatre, is an all-ages concert hall and performance venue located in Worcester, Massachusetts. The Palladium was designed by architect Arlan W. Johnson and opened as a theatre in 1928 as the Plymouth Theatre. It has a seating capacity of 2,160 in the Main Room and 500 in the upstairs room and is a popular venue for rock and metal bands.Since 1990, the booking agency MassConcerts has handled all booking for The Palladium; artists that have performed here include Blink-182, Bring Me the Horizon, Chelsea Grin, Ensiferum, Evanescence, Fall Out Boy, Four Year Strong, Gov't Mule, Gwar, Hatebreed, Ice Nine Kills, Jerry Garcia Band, Jimmy Eat World, Kanye West, King Diamond, Korn, Logic, Motionless in White, My Chemical Romance, Nightwish, Of Mice & Men, Palaye Royale, Periphery, The Three Stooges, Protest the Hero, Rammstein, Reveille, Rob Zombie, Senses Fail, Slayer, Sonata Arctica, Soundgarden, Straight Line Stitch, Suicide Silence, Twelve Foot Ninja, Twenty One Pilots, Tyler The Creator, Whitechapel, Wiz Khalifa, and Years Since the Storm.A live concert DVD by The Devil Wears Prada titled Dead & Alive was filmed at the Palladium on December 14, 2011.

The Thule-Plummer Buildings are a pair of historic brick buildings at 180 and 184 Main Street just north of the main downtown area of Worcester, Massachusetts. The older of the two buildings is the Plummer Building, a five-story brick apartment house built in 1890. It is set back about 50 feet (15 m) from the street, and is set into a steep hillside on the west side of Main Street. A major addition was added to it in 1931, and it was connected to the Thule building by a three-story connector in 1930, although this connection has since been walled off. The Thule Building is a five-story brick building constructed in 1905 to a design by local architect George Clemence. It was built for the Thule Hall Music Association to function as a social center for the city's growing Swedish American community, and consisted of retail space on the ground floor, and three stories of function halls; the fifth floor was taken up by an internal dome over the fourth floor hall. The association was, however, unable to pay its mortgage, and lost the property by foreclosure in 1914. The new owners converted the space to commercial use, and it was occupied by a succession of furniture companies. The same owners purchased the Plummer building, which was converted to commercial use c. 1916.The buildings were listed on the National Register of Historic Places in 2011. The buildings were rehabilitated in 2009, exposing some of the surviving interior decorations. The Thule Building now houses the Worcester Law Library in its upper floors.

The Tilley Raymond House is a historic house in Worcester, Massachusetts. Built about 1847 by a prominent local builder, it is a well-preserved local example of a once popular Greek Revival side hall style house. The house was listed on the National Register of Historic Places in 1980.

Mechanics Hall is a concert hall in Worcester, Massachusetts. It was built in 1857 in the Renaissance Revival style and restored in 1977. Built as part of the early nineteenth-century worker's improvement movement, it is now a concert and performing arts venue ranked as one of the top four concert halls in North America and in the top twelve between Europe and the Americas. It also houses a recording studio.

The Worcester Five Cents Savings Bank is a historic bank building at 316 Main Street in Worcester, Massachusetts. The six story Romanesque Revival building was constructed in 1891 to a design by Stephen Earle. The building is unusual in downtown Worcester for its use of limestone and buff brick, and for its rounded corner bay. The building originally had plate glass and iron store fronts on its ground floor (the bank occupying the second floor), but this was redone in matching limestone sometime after 1949.THe Worcester Five Cents Savings Bank was founded in 1854 by Reverend Edward Everett Hale and others, and originally conducted business out of the bookstore owned by its first treasurer. When the institution had this building built, it first occupied the second story, while leasing the ground floor to the Quinsigamond Bank. The latter failed in 1902, and the bank then took over the ground floor as well. By 1953 it had expanded to occupy the entire building. The bank was merged into the Bank of New England in 1988. The building was listed on the National Register of Historic Places in 1978, and was included in the Mechanics' Hall District in 1980. Some of its interior features, particularly the fine finishings of its original banking hall, have been covered over or lost. It served as the corporate headquarters of Chess King during the 1980s. It now houses professional service firms.

The Elwood Adams Store was an historic hardware store at 156 Main Street in Worcester, Massachusetts. At the time of its closing in October 2017, it had been the longest operating hardware store in the United States, having begun business in 1782. The building that the store resided in was built about 1831, and is one of Worcester's oldest commercial buildings. It was listed on the National Register of Historic Places in 1980.

Church of Our Saviour (Armenian: Ուսթըրի Սուրբ Փրկիչ եկեղեցի) is an Armenian Apostolic church in Worcester, Massachusetts, known for being the first Armenian church in the Western hemisphere.

The Mechanics' Hall District is a historic district encompassing a city block of downtown Worcester, Massachusetts, United States that preserves its late 19th-century appearance. It is located on Main Street between Exchange and Foster Streets, and includes the Worcester Five Cents Savings Bank building and Mechanics Hall. It was added to the National Register of Historic Places in 1980.

The Armsby Block is an historic mixed-use residential and commercial building at 144-148 Main Street in Worcester, Massachusetts. Built in 1885 to a design by noted local architect Stephen Earle, it is a well-preserved example of Panel Brick architecture. The building was listed on the National Register of Historic Places in 1980.

The Jerome Marble House is an historic house at 23 Harvard Street in Worcester, Massachusetts, United States. Built in 1867 to a design by Elbridge Boyden, it is one of the city's fine examples of Second Empire architecture, and one of the few for which an architect is known. The house was listed on the National Register of Historic Places in 1980. It now houses professional offices.

The Emory Bannister House was a historic house at 3 Harvard Street in Worcester, Massachusetts. Built in 1847, this Greek Revival house was an early design of Worcester architect Elbridge Boyden, and one of the city's few houses of the period with an identified architect. The house was listed on the National Register of Historic Places in 1980. It was demolished in 1981; its site is now a parking lot.