Union Congregational Church (Worcester, Massachusetts)

The Horatio Tower House is a historic house at 71 Pleasant Street in Worcester, Massachusetts. It is one of the few relatively intact surviving instances of Italianate styling on the west side of the city. This two story frame house was built for Horatio Tower, a local builder whose work included the American Antiquarian Society hall and Mechanics Hall. Although the building has some Greek Revival features (such as the corner pilasters), its significant Italianate features include the deep cornice with brackets, and a front entry porch supported by Corinthian columns and a similarly styled roof.The house was listed on the National Register of Historic Places in 1980.

The Robinson and Swan Blocks are a pair of mixed commercial-residential buildings at 104-108 Pleasant Street and 1-3 Irving Street in Worcester, Massachusetts. Built about 1884 to nearly identical designs by Fuller & Delano, the buildings are well-preserved examples of Victorian Gothic architecture executed in brick. They were listed on the National Register of Historic Places in 1980, but due to administrative lapses, are not listed in its NRIS database.

The G.A.R. Hall, formerly the Bull Mansion, is a historic Grand Army of the Republic Hall at in Worcester, Massachusetts. It is an ornate Victorian Gothic/Stick style two-story granite structure, designed by noted New York City architect Calvert Vaux. The building was listed on the National Register of Historic Places in 1975.

The Worcester Historical Museum, located in downtown Worcester, Massachusetts, was founded in 1875 as the Worcester Society of Antiquity. This museum is the only institution in the area devoted entirely to local history and artifacts. The scope of their collection ranges from colonial to twentieth-century, encompassing manuscripts, textiles, paintings, and ceramics. The museum is made up of permanent and temporary exhibits, a research library, and currently owns and operates the local Salisbury Mansion. The library maintains more than 7,000 titles.

Spirit of Knowledge Charter School was a public charter school in Worcester, Massachusetts, United States. The school opened in the Fall of 2010 enrolling 156 students in grades 7–9. Julia Sigalovsky started as the school's Executive Director, but resigned at the end of the first school year in 2011. David Chauvette started as executive director halfway through the following school year (2012). Paula Bailey started as Executive Director at the beginning of the 2012–2013 school year. The charter school had multiple financial problems. After many board meetings, the board of trustees decided to close the troubled school. The school's students had to move out of the school and now are in other schools within the Worcester Public Schools. Investigation still continues for the school, although the school has closed.

The Joseph Davis House is an historic house at 41 Elm Street in Worcester, Massachusetts. The Shingle style house was built in 1884 to a design by the Boston architectural firm of Peabody & Stearns, and is one of the most elaborate of that style in the city. It was built for Joseph Davis, the son of prominent Worcester lawyer Isaac Davis, and was home for many years to William Rice, president of the Washburn and Moen Company The house was listed on the National Register of Historic Places in 1980. It now houses professional offices.

The Diocese of Worcester is a Latin Church ecclesiastical territory, or diocese, of the Catholic Church in the New England region of the United States. The diocese consists of Worcester County in central Massachusetts. The Diocese of Worcester is headed by a bishop who has his see at the Cathedral of Saint Paul in the city of Worcester. The fifth and current bishop is Robert McManus. The Diocese of Worcester is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of Boston.

The Lower Pleasant Street District is an historic district at 418–426 Main Street and 9–49 Pleasant Street in Worcester, Massachusetts. It encompasses the only surviving row of Victorian-era commercial buildings in downtown Worcester. These buildings were built between 1872 and 1890, and are located along the north side of Pleasant Street, from its corner with Main Street nearly to Chestnut Street. 39 Pleasant Street is the location of Str8Up Entertainment. The most unusual of the six buildings is the Odd Fellows Hall at 9-15 Pleasant Street, which is the only commercial Gothic Revival building left in the city.The district was listed on the National Register of Historic Places in 1980.

The Katz and Leavitt Apartment House is an historic apartment house at 53 Elm Street in Worcester, Massachusetts. The five story brick building, built in 1926 to a design by the L. W. Briggs Company, is one of the most architecturally distinct apartment buildings in the city. It is faced with buff brick, except for the central section of the main facade, which is faced is decorative glazed tile. The feel of its design is Venetian Gothic, with a pointed-arch entry and other Gothic motifs repeated on the upper levels of the building.The building was listed on the National Register of Historic Places in 1980.

Worcester Plaza (formerly known as Worcester County National Bank Tower) is a building located in downtown Worcester, Massachusetts at 446 Main Street. Designed by Kevin Roche John Dinkeloo and Associates, it was completed in 1974, and is currently tied with The 6Hundred as the tallest building in Worcester. It stands 289 feet (88 m) tall, is 24 stories high, and has 244,000 square feet (22,700 m2) of total floor space. Its façade is completely glass, similar to the 790-foot (240 m) John Hancock Tower in nearby Boston. The current building was built instead of a larger, more iconic design announced in 1969 that was never realized. The original design was a 696 feet (212 m) tall, 50 story, slender tower with an angled crown and would have been the "highest standing commercial building in New England.The building was most recently sold in October 2019 to Boston-based Synergy Investments for $16.5 million. It previously sold for $21.5 million in 2000.

English High School is an historic high school building at 20 Irving Street in Worcester, Massachusetts. Built in 1891, it is a prominent local example of Romanesque Revival architecture, designed by the local form of Barker & Nourse. It served the city as a high school until 1966, and has housed school administration offices since then. The building was listed on the National Register of Historic Places in 1980.

The Cathedral of Saint Paul — informally known as Saint Paul's Cathedral — is the mother church of the Roman Catholic Diocese of Worcester. It is located at 38 Chatham Street in downtown Worcester, Massachusetts. Built between 1868 and 1889, it is one of the city's finest examples of Victorian Gothic architecture, and was listed on the National Register of Historic Places in 1980.