Grove Hill Cemetery

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.

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.

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.

The Linden Street Bridge is a historic bridge on the abandoned Central Massachusetts Railroad over Linden Street (Massachusetts Route 60) in Waltham, Massachusetts. It is a riveted lattice through truss bridge, built in 1894 by the Pennsylvania Steel Company, and is one of only three such bridges left in the state. The bridge is 98 feet 3 inches (29.95 m) long and 17 feet (5.2 m) wide, with an inside truss height of 21 feet 11.5 inches (6.693 m), and rests on granite abutments. The design of the bridge was based on that of the Northampton crossing of the Connecticut River by the same railroad. This section of the Central Massachusetts Branch, and the bridge, have been out of service since the early 1990s when service to the last customer, a lumber dealer located on Emerson Road, ended.The bridge was listed on the National Register of Historic Places in 1989. In 2022, the city was awarded a $500,000 state grant to restore the bridge as part of the Mass Central Rail Trail.

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.

Education Development Center (EDC) is a global nonprofit organization to improve education, promote health, and expand economic opportunity across the United States and in more than 80 other countries. EDC headquarters are in Waltham, Massachusetts, and main offices in Washington, D.C., New York City, and Chicago. EDC has 1,400 employees worldwide. EDC uses technology, most notably radio, to provide educational opportunities for hard to reach learners. During the 2014 Ebola outbreak in Liberia, EDC and its partners used radio to provide lessons to students whose schools were closed due to the disease. Research conducted by EDC on teen smoking has been cited by communities and states as they consider raising the age to purchase tobacco to 21. EDC also works to improve the knowledge base in early childhood development.Named twice to The Boston Globe’s "Top Places to Work," EDC maintains a staff composed of scientists, researchers, mathematicians, educators, and health and technology specialists. Staff expertise includes research, training, policy, curriculum and materials development, and education technology, and their activities range from small seed projects to large-scale national and international initiatives.

The Hager–Mead House is a historic house at 411 Main Street in Waltham, Massachusetts. The 2+1⁄2-story wood-frame house was built in 1795, and is one of the city's small number of 18th-century houses. It is five bays wide and two deep, with chimneys set in the ridge, and a center entry flanked by Doric pilasters and topped by a six-pane transom window and modillioned cornice. The house was built by Samuel Hager, a farmer from Watertown, who promptly sold it Stephen Mead, a blacksmith, in 1796.The house was listed on the National Register of Historic Places in 1989.

The East Main Street Historic District is a small residential historic district in Waltham, Massachusetts. It encompasses part of an area that was, before the 1813 construction of the Boston Manufacturing Company further west, developing as a center of the community. Because of the company's economic influence, the center was more fully developed further west, and East Main Street became a fashionable area for upper class housing. The four houses on the south side of East Main Street between Townsend Street and Chamberlain Terrace are a well-preserved remnant of this later period. The district was listed on the National Register of Historic Places in 1989.The Lyman Reed House, at 436 Main Street, is the oldest of the four houses. Built in 1844, it is one of a few temple-front Greek Revival houses in the city. It has a full suite of high-style Greek Revival features, including pilastered corner boards, a full entablature, and full-length windows on the first floor of the main facade. The newest of the houses is the Charles P. Nutting House at 446 Main Street. Built c. 1900, it is a Colonial Revival structure with significant Queen Anne and Shingle style elements. Its gambrel roof sweeps down to the first floor, where it covers a veranda that extends across the front. The veranda has a fieldstone skirt and piers, with a round arch entry.The other two houses are both Italianate in style. The Francis Blanchard House, at 428 Main Street, was built c. 1850-54, and has Greek Revival features, including a pedimented gable end facing the street and corner pilasters, but it also has a typically Italianate round-arch window in the gable. The George W. Chamberlain House at 418 Main Street (built about the same time) is more strongly Italianate, with a projecting gable roof that has paired brackets and a crowning belvedere. Greek Revival elements include flushboard siding and corner pilasters.

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