Guenther & Handel's Block

The Colonial Block is a historic mixed-use retail, commercial, and residential block at 1139-55 Main Street in Springfield, Massachusetts. Built in 1902-05, it is a relatively rare example of a mixed use building from the period built to provide a mix of uses, in particular residential, at a time when most building in the area were built for commercial and retail purposes. It has also anchored the southern part of Springfield's downtown area where it begins transitioning to more residential use. It was listed on the National Register of Historic Places in 1983.

The McKinney Building is a historic commercial building located at 1121-27 Main Street in Springfield, Massachusetts. It is locally significant as a good example of commercial Classical Revival architecture, and was part of generally southeastward trend in the growth of the city's downtown area.

The Radding Building (formerly known as Epiphany Tower) is a large historic commercial building at 143-147 State Street in downtown Springfield, Massachusetts, it is currently used as a hotel for Holiday Inn Express. It is one of the tallest and most prominent buildings on State Street, it was built in 1915 by Edward Radding to a Classical Revival design by local architect Charles R. Greco. The building has been known for many years as the headquarters of the Mutual Fire Assurance Company. It was listed on the National Register of Historic Places in 1983.

The Burbach Block is a historic commercial and retail block at 1113–1115 Main Street in Springfield, Massachusetts. Built in 1882, it is one of a series of buildings marking the area's transition from a smaller-scale residential service area to the commercial downtown. The building was listed on the National Register of Historic Places in 1983.

The Bangs Block is a historic commercial building at 1119 Main Street in Springfield, Massachusetts. Built in 1870 for a grocer, it was built as part of a trend of increasing commercialization at the southern end of the city's downtown area. The building was listed on the National Register of Historic Places in 1983.

The Springfield Safe Deposit and Trust Company is a historic building at 127-131 State Street in Springfield, Massachusetts. Built in 1933, it is a prominent local example of Art Deco architecture, including many well-preserved interior features. Closed by the Trust Company successor Fleet Bank, it was donated to The Community Music School of Springfield. The building was listed on the National Register of Historic Places in 2003.

The Springfield Fire & Marine Insurance Co. is a historic commercial building at 195 State Street in Springfield, Massachusetts. Built in 1905 to a design by the renowned architecture firm Peabody and Stearns, it is a fine example of commercial Classical Revival architecture. It was listed on the National Register of Historic Places in 1983.

The W C A Boarding House was a historic boarding house at 19 Bliss Street in Springfield, Massachusetts. Built in 1884 by the Women's Christian Association (WCA), it was one Springfield's few surviving boarding house structures from the 19th century. The building was listed on the National Register of Historic Places in 1983. It was demolished to make way for the MGM Springfield casino.

MGM Springfield is a hotel and casino complex situated in the heart of Metro Center, Springfield, Massachusetts, United States. Opening on August 24, 2018 in a block of buildings that are historically or culturally influential to Springfield, it became the first resort casino in the Commonwealth. It is owned by Vici Properties and operated by MGM Resorts International. It was temporarily closed on March 14, 2020, due to the COVID-19 pandemic. It reopened to the public on July 13, 2020, after nearly 4 months of being closed, with safety precautions and reduced capacity in place. Chris Kelley is the current President and COO of the MGM Springfield.

The Walker Building is a historic commercial building at 1228-1244 Main Street in downtown Springfield, Massachusetts. Built in 1898, it is one of the best examples of Richardsonian Romanesque design in the city. It was listed on the National Register of Historic Places in 1983.

The MassMutual Center (formerly Springfield Civic Center) is a multi-purpose arena and convention center complex located in downtown Springfield, Massachusetts, United States, in the city's Metro Center. The arena opened in 1972 and the convention center opened in 2005. It serves as a venue for meetings, conventions, exhibitions, sporting and entertainment events. Previously owned and operated by the City of Springfield and various management groups until 1997, the city transferred ownership of the facility to the Massachusetts Legislature. Shortly after, ownership was given to the Massachusetts Convention Center Authority (MCCA) who in turn began working on plans to renovate and expand the facility. The two-year project, which began in 2003, included renovations to the 8,000-seat arena and the addition of a convention center. Its unique design allows for 3 to 4 concurrent events or one large event. MGM Springfield began operating the venue on behalf of the MCCA in July 2017 in advance of its casino/hotel/retail development opening the next year. In 2005, the venue was renamed when Massachusetts Mutual Life Insurance Company entered into a 15-year naming rights agreement for the arena and convention center. The name change took place on September 29, 2005. The venue is home to the Springfield Thunderbirds of the American Hockey League and American International Yellow Jackets who compete in NCAA Men's Division I Ice Hockey.

The Smith Carriage Company District encompasses three buildings on Park Street, Springfield, Massachusetts, between Main and Willow Streets. The buildings, located at 12, 14–38, and 11–31 Park Street, are noted for their historic association with the locally important Smith Carriage Company, a major manufacturer of carriages in the 19th century. The district was added to the National Register of Historic Places in 1983.