Hamblen Block

The Hamblen Development Historic District encompasses a modest collection of Greek Revival residential properties at 188–208 Danforth Street in Portland, Maine. They were built in 1835–36 as a speculative venture by members of the Hamblen family, and are a rare surviving cluster of development in the city from this period. The district was listed on the National Register of Historic Places in 1992.

ZU Bakery is a bakery located at 81 Clark Street in Portland, Maine that won a James Beard award in 2024.

St. Dominic's Church is an historic Catholic church building in Portland, Maine. When it was dedicated on August 11, 1833, it became the first Roman Catholic church in the city and the third in the state. Parishioners generally resided in the historically Irish neighborhoods of Gorham's Corner, Munjoy Hill (Portland) and Knightville (South Portland). Prior to the closing of the parish in 1997, it had been at one time one of the largest Irish-American Catholic parishes north of Boston. In 2003, the building was transferred to the newly formed Maine Irish Heritage Center.

The Joseph Holt Ingraham House, also known as the Churchill and Dole House, is an historic house at 51 State Street in Portland, Maine. Built in 1801, it is an important early design by architect Alexander Parris. State Street, on which the house stands, was laid out by its first owner. The house was listed on the National Register of Historic Places in 1973.

The Nathaniel Dyer House is an historic house at 168 York Street in Portland, Maine. Built in 1803, it is one of the city's oldest surviving brick houses, rare for the building material and for its scale, which is for a middle-class family of the period. The house was listed on the National Register of Historic Places in 1987.

The Park Street Row, also known as Park Street Block, is a set of historic rowhouses at 88–114 Park Street, in Portland, Maine. Built in 1835, it is the largest known 19th-century rowhouse in the state, and is a local example of Greek Revival architecture. It was added to the National Register of Historic Places in 1972.

The Portland Fire Museum is a fire museum in Portland, Maine. Located at 157 Spring Street in the former home of Fire Engine 4, the museum is operated by the Portland Veteran Firemen's Association (PVFA). It showcases the history of firefighting in Portland, including a number of retired firetrucks. The PVFA was originally located at the headquarters of Casco Engine 1 which was located at 19 South Street across from what is now the Cumberland County Civic Center. The building at 19 South Street was demolished during the building of the Spring Street arterial and the PVFA moved west to the 157 Spring Street location.

The Spring Street Historic District encompasses surviving elements of the 19th-century commercial and surviving residential areas of Portland, Maine. Encompassing a portion of the city's Arts District and an eastern portion of its West End, the district has a significant concentration of residential and commercial buildings that survived the city's devastating 1866 fire. The district was listed on the National Register of Historic Places in 1970.

The Howard C. Reiche Community School is an elementary school in the West End of Portland, Maine. The school building was constructed in the 1970s and opened in 1973. It replaced the nearby Butler School, which had been in operation since 1879. Buildings in a four-block area were demolished to make room for the school and playground, which was built according to an open-plan design. The two-story building, occupying 5.2 acres (2.1 ha), was designed for 371 students. It was designed by Portland architect Wilbur R. Ingalls, Jr. As of 2004, the school was the main elementary school for English as an additional language (ESL) students in the Portland Public Schools. ESL instruction began at Reiche in 1981 in response to an influx of Asian immigrants in the school's neighborhood after Portland's designation in 1980 as a refugee resettlement city. As of 2004 there were 515 students in the school, of whom 60 percent were from ethnic or linguistic minority groups and of whom 88 percent received free or reduced-price lunches. The students spoke 27 different languages other than English in their homes, including Arabic, Spanish, Somali, Khmer, Vietnamese, Serbo-Croatian, and Acholi.There were about 300 students enrolled for the 2010–2011 school year.A branch library of the Portland Public Library was located in Reiche School from 1974 until 2010, when the library branch closed. Its space is now occupied by a new community policing center. The building also houses a community health clinic, a community swimming pool, a community gym and locker rooms, and other community center facilities.In 1991–1992, Reiche School was designated a Blue Ribbon School by the U.S. Department of Education. In both 2003 and 2004 it was listed as failing to meet federal standards under the No Child Left Behind program. After the initial listing was announced in 2003, Reiche's "failing" rating was criticized by the principal of another Portland elementary school, located in an affluent neighborhood, that had been identified as one of Maine's best-performing schools. Longfellow School principal Dawn Carrigan was quoted in the Bangor Daily News comparing her school's results with Reiche's and stating her opinion that "there is no good reason to create public lists that compare schools, particularly when students come from different backgrounds." In subsequent years, Reiche school succeeded in getting off the "failing" list by making Adequate Yearly Progress.In June 2011, Reiche announced it would become a teacher-led school, forgoing the more common principal leadership. It became one of the few schools in Maine to try the model.

The Cathedral Church of St. Luke is an Episcopal cathedral located in Portland, Maine, United States. It is the seat of the Diocese of Maine.

The William Minott House is a historic house at 45 Park Street in Portland, Maine. It is one of Portland's few Federal period houses, notably surviving the city's devastating 1866 fire. It was listed on the National Register of Historic Places on July 10, 1979.

The Portland Club is a social club at 156 State Street in Portland, Maine.