Linden Street Bridge

The Dunbar–Stearns House is a historic house at 209 Linden Street in Waltham, Massachusetts. This 2+1⁄2-story wood-frame house was built c. 1846 by Peter Dunbar, and was originally Greek Revival in character. It had a fully pedimented gable, with a single-story porch that was supported by columns that apparently wrapped around the building. The house was purchased in 1892 by Joseph Stearns, who had the house completely remodeled to achieve its present Queen Anne styling. It was enlarged to the sides by incorporating the area of the side porticos, a turret was added to the front, and the pedimented gable was covered with decorative shingle styling. Interior alterations into the new style were equally extensive.The house was listed on the National Register of Historic Places in 1990.

The Frank J. Tyler House is a historic house at 240 Linden Street in Waltham, Massachusetts.

The Bentley Arena is an ice hockey arena on the campus of Bentley University in Waltham, Massachusetts. It is home to the Bentley Falcons men's ice hockey program, replacing the previous facility, the John A. Ryan Arena. The first hockey game was on February 16, 2018 with Bentley taking on Army West Point. The total capacity for hockey games is 2,240.The 76,000 square foot facility was designed by Architectural Resources Cambridge and built by Suffolk Construction. Ground broke on the Arena in the summer of 2016, and was completed in February 2018. In May 2018, the Arena was awarded an LEED Platinum rating, the highest possible rating for sustainability, according to the U.S. Green Building Council. Since opening, the arena has hosted various events, such as Bentley's annual Spring Day concert.

The Joseph Andrews House is a historic house at 258 Linden Street in Waltham, Massachusetts. Built in 1851, it is one of the city's oldest examples of Italianate architecture, and was one of the first houses built in Linden Street. It was listed on the National Register of Historic Places in 1989.

The Grove Hill Cemetery is a historic cemetery at 290 Main Street in Waltham, Massachusetts. Established in 1703, the cemetery was Waltham's only cemetery until 1857, when Mount Feake Cemetery opened. It was authorized in 1703, but its initial 2.3-acre (0.93 ha) parcel of land was not purchased until 1704. The first documented burial, however, took place in November 1703. The northwest section of the cemetery is its oldest portion, and includes a number of unmarked gravesites. The cemetery continues in active use today, and contains a representative sample of funerary art spanning 300 years. It now covers more than 9 acres (3.6 ha), extending between Main and Grove Streets. Its main entrance features posts with an Egyptian Revival theme, a style continued with the presence of obelisks dispersed on the grounds.Two notable people are buried here. Nathaniel P. Banks (1816–1894) was a Civil War Major General and later politician. US Navy sailor Charles Gidding (1855–1943) was a peacetime Medal of Honor recipient.The cemetery was listed on the National Register of Historic Places in 1989.

A triple homicide was committed in Waltham, Massachusetts, in the United States, on or very near to the evening of September 11, 2011. Brendan Mess, Erik Weissman, and Raphael Teken were murdered in Mess's apartment. All had their throats slit with such great force that they were nearly decapitated. Thousands of dollars' worth of marijuana and money were left covering their mutilated bodies; in all, $5,000 was left in the apartment. The local district attorney said that it appeared that the killer and the victims knew each other, and that the murders were not random. Tamerlan Tsarnaev, the deceased suspect in the 2013 Boston Marathon bombings, had previously described murder victim Brendan Mess as his best friend, though before Mess was murdered there had been animosity between Tsarnaev and Mess over Mess's "lifestyle". After the bombings and subsequent revelations of Tsarnaev's personal life, the Waltham murders case was reexamined in April 2013 with Tsarnaev as a new suspect. Authorities said Tsarnaev and his younger brother Dzhokhar Tsarnaev may have been responsible for the triple homicide, that forensic evidence connected them to the scene of the killings, and that their cell phone records placed them in the area. While police in the first investigation said that victims were killed on September 12, The Boston Globe, Boston Herald, and The Wall Street Journal reported that at least one relative of the victims believes that the killings took place on September 11.In May 2013, Ibragim Todashev, a 27-year-old Chechen native and former mixed martial arts fighter who knew Tamerlan Tsarnaev, was shot and killed in Orlando, Florida, by law enforcement officers who had been interviewing him about the Waltham murders as well as the Boston Marathon bombings. The FBI has alleged that just before he was killed, Todashev made statements implicating both himself and Tamerlan Tsarnaev in the Waltham murders—saying that the initial crime was a drug robbery, and the murders were committed to prevent being identified by the victims.

Beaver Brook is a former MBTA Commuter Rail station in Waltham, Massachusetts. It served the Fitchburg Line. It was located near Main Street east of the center of town, and was named after a nearby brook of the same name.

The Eastern Middlesex County Second District Court is a historic courthouse of the Massachusetts District Court at 38 Linden Street in Waltham, Massachusetts. Built in 1938-40, it is one of three Art Deco buildings in the city, and its most fully realized example of the style. The building was listed on the National Register of Historic Places in 1989.

The Henry Stewart House is a historic house at 294 Linden Street in Waltham, Massachusetts. The 2+1⁄2-story brick building was built c.1900–01, and is a rare local example of Jacobethan style. The house was built as the gardener's cottage for Cornelia Warren's Cedar Hill estate. The house was designed by Boston architect John A. Fox. Fox based his design on that of Nun Upton, a 17th-century English country house in Herefordshire near Brimfield which is now a Grade II listed building.The house has a T-shaped plan, with projecting end gables that project upward in curved Flemish styling. The second level above the main entrance is half-timbered wood construction. The walls have highlighting heavy beltcourses, and the chimneys are topped by corbelled pots.The house was listed on the National Register of Historic Places in 1989.

The Brigham House is a historic house at 235 Main Street in Waltham, Massachusetts. Built about 1893, it is an architecturally distinctive hybrid of Queen Anne, Shingle, and Colonial Revival styling. It was listed on the National Register of Historic Places in 1989.

The Robert M. Stark House is a historic house at 176 Main Street in Waltham, Massachusetts. This 2+1⁄2-story house was designed by local architect George Strout, and built in 1890 for Robert Stark, a lawyer and local politician. At the time, the east side of Main Street had become a fashionable address for the upper middle class. The house has high quality Queen Anne style, including various projecting sections and gables, a three-story turret with conical roof, bands of decorative shingles, and windows of varying sizes and shapes with a wide variety of framing treatments.The house was listed on the National Register of Historic Places in 1989.

The Jonathan Hammond House is a historic house at 311 Beaver Street in Waltham, Massachusetts. The 2+1⁄2-story wood-frame house was built in 1785 by Jonathan Hammond, member of a prominent local family. The house has transitional late Georgian/early Federal styling, and is one of the more substantial houses of the period to survive in the city. It has also been owned by the Lymans and the Warrens, also locally prominent families.The house was listed on the National Register of Historic Places in 1989. It is now owned by Bentley University and houses some of its offices.