Gilbrae Inn

Boston Manufacturing Company Housing are historic residential housing blocks at 380–410 and 153–165 River Street in Waltham, Massachusetts. The housing was for the Boston Manufacturing Company (BMC), the earliest modern manufacturing facility in the United States. The housing was built in the nineteenth century and the two blocks of buildings were separately added to the National Register of Historic Places in 1989.

The E. Sybbill Banks House is a historic house at 27 Appleton Street in Waltham, Massachusetts. Built in 1892, it is an excellent local example of vernacular Queen Anne styling. It was built for E. Sybbil Banks, the spinster daughter of Nathaniel Prentice Banks who was also a prominent local civil servant. The house was listed on the National Register of Historic Places in 1989.

The Lawton Place Historic District is a historic district on Lawton Place between Amory Road and Jackson Street in Waltham, Massachusetts. The district preserves some of the nation's oldest textile mill worker housing. The duplex houses located on the south side of Lawton Place were built c. 1815-17 by the Boston Manufacturing Company (BMC), the first mill to process textiles entirely under one roof. They were originally located at what is now the Waltham Common, and were moved to Lawton Place in 1889. On the north side stands a rowhouse that was built in 1889; it is the last instance of a type of row housing that was once commonly built for mill workers. The district was listed on the National Register of Historic Places in 1989.

The Waltham Gas Light Company was a historic industrial facility located at 2 Cooper Street in Waltham, Massachusetts. It was one of the oldest industrial complexes on the South Side of the city, with brick buildings dating to 1854–55, not long after the founding of the company. The Waltham Gas Light Company was founded in 1853 to provide natural gas for "illumination, fuel, and power" to the area. In 1886 the company added an electrical generation plant to the property, which lay in an area roughly bounded by the Charles River, the Boston & Maine railroad right-of-way, and Cooper Street, which now serves an access to the municipal parking garage just west of the company property. The company shut down in 1909, transferring its electrical business to Boston Edison, which still operates an electrical substation in a nearby former company building. The other company buildings were converted to other manufacturing uses, and were demolished in 2007.The complex was listed on the National Register of Historic Places in 1989, and has not been delisted since its demolition.

The American Watch Tool Company is a historic factory complex at 169 Elm Street in Waltham, Massachusetts. The company was founded in 1877 as a spin-off from the successful American Watch Company, and was used for the production of watchmaking tools until 1904. The four-building complex traces the evolutionary history of this business. The factory was listed on the National Register of Historic Places in 1989.

The Waltham Gas and Electric Company Generating Plant is a historic power company generator building at 96 Pine Street in Waltham, Massachusetts. Built c. 1900–1909, this large concrete-and-stone building is an essentially unaltered early power generation plant, although all of its window openings have been filled with concrete. It originally housed a steam power generator, and was sold by Waltham Gas and Electric to Boston Edison, who converted it to an electrical substation in 1917, a role it continues to fulfill.The building was listed on the National Register of Historic Places in 1989.

The John E. Olcott House is a historic house at 35–37 Central Street in Waltham, Massachusetts. Built c. 1837, the two story house is a rare local example of Federal style executed in brick. The house was built and occupied by John Olcott, a bricklayer, and is essentially vernacular in its styling, lacking some of the flourishes found in the more elaborate Elijah Fiske House. It is five bays wide, with a shallow-pitch hip roof, twin chimneys, and a projecting enclosed entry vestibule.The house was listed on the National Register of Historic Places in 1989.

The Richard Holbrook Houses are a pair of joined historic houses at 29 and 31 Heard Street in Waltham, Massachusetts. Both are 1+1⁄2-story Greek Revival cottages, that once had detailed styling, which has since been lost or sided over. The two houses were built in 1844 by Richard Holbrook, a housewright, and are rare surviving examples of a once-common form. The houses went through separate ownerships until 1892, when Patrick Welch acquired the second after acquiring the first in 1886. He was probably responsible for building the central connecting section.The houses were listed on the National Register of Historic Places in 1989.

The William Gibbs House is a historic house in Waltham, Massachusetts. Built c. 1830–54, this 2+1⁄2-story wood-frame house is one Waltham's few temple-front Greek Revival houses. It has four two-story Corinthian columns supporting a fully pedimented gable with a deep, dentillated cornice. It was probably built in the 1840s by William Gibbs, a hat manufacturer, and was sold by him to another hat maker who lost it to foreclosure.The house was listed on the National Register of Historic Places in 1989.

The Boston Manufacturing Company was a business that operated one of the first factories in America. It was organized in 1813 by Francis Cabot Lowell, a wealthy Boston merchant, in partnership with a group of investors later known as The Boston Associates, for the manufacture of cotton textiles. It built the first integrated spinning and weaving factory in the world at Waltham, Massachusetts, using water power. They used plans for a power loom that he smuggled out of England as well as trade secrets from the earlier horse-powered Beverly Cotton Manufactory, of Beverly, Massachusetts, of 1788. This was the largest factory in the U.S., with a workforce of about 300. It was a very efficient, highly profitable mill that, with the aid of the Tariff of 1816, competed effectively with British textiles at a time when many smaller operations were being forced out of business. While the Rhode Island System that followed was famously employed by Samuel Slater, the Boston Associates improved upon it with the "Waltham System". The idea was successfully copied at Lowell, Massachusetts, and elsewhere in New England. Many rural towns now had their own textile mills.

New Covenant Church of Cambridge is located in Waltham, Massachusetts. It is a Haitian church and is headed by the Reverend Esther and the Reverend Thomas St. Louis.

Waltham station is an MBTA Commuter Rail station in Waltham, Massachusetts. It serves the Fitchburg Line. It is located in downtown Waltham adjacent to Central Square (Waltham Common). The station is the transit hub of Waltham, with MBTA bus routes 61, 70, 553, 554, 556, and 558 stopping on Carter Street adjacent to the station.