Winthrop Street Historic District

The Fuller-Weston House is a historic house at 11 Summer Street in Augusta, Maine. Built in 1818, it is a fine local example of Federal period architecture, and is further notable for several of its occupants, who include the Chief Justice of the United States Melville Fuller. The house was listed on the National Register of Historic Places in 1984. It now serves as the rectory of St. Mark's Church.

St. Mark's Episcopal Church was a historic church at 9 Summer Street in Augusta, Maine, just west of downtown. The congregation, founded in 1840, occupied an 1886 Gothic Revival stone building designed by Richard M. Upjohn and listed on the National Register of Historic Places in 1984 for its architecture. The congregation moved out in 2015.

The Lot Morrill House is a historic house at 113 Winthrop Street in Augusta, Maine. Built about 1830, it is a fairly typical example of Greek Revival architecture, executed in brick. The house is notable as the home of United States Senator and Governor of Maine Lot Morrill during the period when he was at his height of power. It was listed on the National Register of Historic Places in 1974.

The Lithgow Public Library is the public library of Augusta, Maine. Established in 1896, and expanded in 1979 and 2016, it holds about 67,000 books.

The Governor Hill Mansion is a historic house at 136 State Street in Augusta, Maine. It was built in 1901 for John F. Hill to a design by John Calvin Stevens, and is one of the state's grandest examples of Colonial Revival architecture. It now serves as an event facility. It was listed on the National Register of Historic Places in 1977.

The Kennebec County Courthouse is located at 95 State Street in Augusta, Maine, the state capital and county seat of Kennebec County. Built in 1829 and twice enlarged, it is one of the oldest examples of Greek Revival architecture in the state, and its earliest known example of a Greek temple front. The building, which is now mostly taken up by county offices, was listed on the National Register of Historic Places in 1974.

The Tappan-Viles House is a historic house at 150 State Street in Augusta, Maine. Built in 1816 and restyled several times, the house exhibits an eclectic combination of Federal, Italianate, and Colonial Revival styles, the latter contributed by architect John Calvin Stevens. The house was listed on the National Register of Historic Places in 1982; it is now part of a bank complex.

The All Souls Church is a historic former church building at 70 State Street in Augusta, Maine. Built in 1879, it is one of Maine's finest examples of Stick style architecture. The building was listed on the National Register of Historic Places in 1978.

The Dr. J.W. Ellis House is a historic house at 62 State Street in Augusta, Maine. Built in 1855 for a prominent local doctor, it is a fine example of late Greek Revival architecture. It was listed on the National Register of Historic Places in 1979.

St. Mary's Church is a Roman Catholic church at 41 Western Avenue in Augusta, Maine. Built in 1926, it is one of the city's finest examples of Gothic Revival architecture. It was listed on the National Register of Historic Places in 1987.

Augusta is the capital of the U.S. state of Maine and the county seat of and most populous city in Kennebec County. Augusta is included in the Lewiston-Auburn, Maine metropolitan New England city and town area. The city's population was 18,899 at the 2020 census, making it the 12th most populous city in Maine, and 3rd least populous state capital in the United States after Montpelier, Vermont, and Pierre, South Dakota. The area was explored in 1607 by English settlers from the Popham Colony at the mouth of the Kennebec River. Before European settlement, Algonquian-speaking Indians lived in the area. In 1625, representatives of Plymouth Colony chose the east shore of the Kennebec for a trading post, which was likely built in 1628 and became known as "Cushnoc". The Kennebec Proprietors, successors to the Plymouth Company, built Fort Western near the site of the abandoned trading post in 1754 and began settlement efforts. The new village was incorporated as Hallowell in 1771, and the upriver part of town separated in 1797 to form the town of Harrington. On June 9, 1797, Harrington changed its name to Augusta and, in 1827, it was designated capital of Maine.Augusta is the easternmost state capital in the United States. Located on the Kennebec River at the head of tide, it is the principal city in the Augusta-Waterville micropolitan statistical area and home to the University of Maine at Augusta. Because of the city's position on the Kennebec, downtown Augusta is vulnerable to floods in spring. The Maine flood of 1987, known as the "Great Flood", affected the city. Bond Brook runs from northwest to southeast through the city center, and has been called the "Home of wild Atlantic Salmon".The city has five different residential areas, including the "west side", a historic neighborhood north of the state capitol complex, and the "east side", which is situated on the opposite side of the Kennebec. The city's northwest quadrant includes both a retail center and neighborhoods.Augusta State Airport serves the city, offering both commercial service and general aviation. Although the airport is owned by the State of Maine, it is managed and operated by the city. Interstate 95 passes by the western outskirts of Augusta, and both U.S. 202 and U.S. 201 run through the city.

The South Parish Congregational Church and Parish House is a historic church at 9 Church Street in Augusta, Maine. Built in 1865, the church is a major Gothic Revival work of Maine's leading mid-19th century architect, Francis H. Fassett, and its 1889 parish house, designed by James H. Cochrane, is a rare example in the state of Stick style architecture. The property was listed on the National Register of Historic Places in 1980. The congregation was established in 1773, when the area was part of Hallowell.