Park Plaza Condominiums

The Aldo Leopold Neighborhood Historic District is a historic district in Albuquerque, New Mexico, which comprises a single block on the west side of 14th Street immediately south of Central Avenue. It is notable for its Craftsman/Bungalow-style houses and as the residence of noted naturalist Aldo Leopold. The district makes up the northernmost section of the Huning Place addition, which was platted in 1913 from a section of the large estate formerly belonging to merchant Franz Huning. The eight houses in the district, all of which are contributing properties, were built between 1913 and 1920. The district was added to the New Mexico State Register of Cultural Properties and the National Register of Historic Places in 2002. Aldo Leopold's house at 135 14th St. is also individually listed on the State Register with reference number 1786.

Castle Apartments was a historic apartment building in Albuquerque, New Mexico, United States, which was destroyed by fire in 2009. It was located on the southeast corner of 15th Street and Central Avenue, roughly halfway between Downtown and Old Town, and took its name from the Huning Castle mansion, which originally stood on the other side of 15th Street. Built in 1922, it was a two-story, U-shaped building with a central courtyard and 20 residential units ranging in size from 600 to 750 square feet. The architects were Trost & Trost of El Paso, with George P. Hill. The Castle Apartments were added to the New Mexico State Register of Cultural Properties in 1985 and the National Register of Historic Places in 1986.

The Hilario Lopez House is a historic house in Albuquerque, New Mexico. It was built around 1907 by Hilario Lopez, who worked as a carpenter for the Atchison, Topeka and Santa Fe Railway. The house was added to the New Mexico State Register of Cultural Properties in 1979 and the National Register of Historic Places in 1980.The house is an example of New Mexico vernacular architecture, with adobe walls and a corrugated metal roof. The house has a hipped roof with exposed rafters and a shed-roofed wooden porch supported by six turned columns. The front elevation is symmetrical with two wood-framed sash windows flanking the main entrance door. The front windows and transom over the door have ornamental diamond panes. There is also a small bay window on the south side of the house.

The Charles LeFeber House is a historic house in the Downtown Neighborhood of Albuquerque, New Mexico. It was built in 1909 and was the home of Charles A. LeFeber (c. 1883–1957), a local contractor, until his death. LeFeber probably built the house himself. It was listed on the New Mexico State Register of Cultural Properties in 1979 and the National Register of Historic Places in 1980.The house is notable for its unusual architecture. It is an eclectic cottage with "touches of Tudor Revival styling", and does not resemble any other designs that were popular at the time. In particular, it has a very unusual gable roof with sloped ends and an angled porch roof supported by two Doric columns. The house originally had clapboard siding but is now stuccoed.

The Fourth Ward Historic District is a historic district in Albuquerque, New Mexico which encompasses an area between Downtown and Old Town which is roughly bounded by Central Avenue, 8th Street and Keleher Avenue, Lomas Boulevard, and 15th Street. It is named for its location in the city's former fourth political ward. The district is almost entirely residential and developed at a "leisurely pace" between the 1880s and 1930s. As a result, it includes houses in a wide variety of sizes and styles including Queen Anne, Italianate, Tudor, Dutch Colonial, Prairie School, Mediterranean, Pueblo, Territorial, Mission, and Bungalow. The district was added to the New Mexico State Register of Cultural Properties in 1979 and the National Register of Historic Places in 1980.The district includes two properties which are also individually listed on the National Register, the J. H. O'Rielly House and Berthold Spitz House.

The Downtown Neighborhood is a neighborhood in Albuquerque, New Mexico, located between Downtown and Old Town. It is sometimes known as the Fourth Ward based on Albuquerque's former system of political wards. The neighborhood is a mostly residential area consisting largely of single-family dwellings in various sizes and styles constructed between the 1880s and 1940s. There is also a commercial district along Central Avenue which has been branded since 2017 as West Downtown.

The Washington Apartments are a historic apartment complex in Albuquerque, New Mexico. The property is notable as a well-preserved example of early 20th-century apartment construction in the city, along with the Eller Apartments and Newlander Apartments. The apartments were built in 1916 by local businessman James D. Eakin and, as of 1981, had remained relatively unaltered. The complex is listed in the New Mexico State Register of Cultural Properties and the National Register of Historic Places.

The Delfina Gurule House is a historic house in Albuquerque, New Mexico. It was built by Delfina Gurule (1883–1979), who bought the lot in 1912 from Dolores Otero Burg, the daughter of former Congressional delegate Mariano S. Otero. The house was probably built shortly afterward, and Gurule lived there until her death in 1979. The building was added to the New Mexico State Register of Cultural Properties in 1979 and the National Register of Historic Places in 1980.The house is an example of New Mexico vernacular architecture, with adobe walls and a corrugated metal roof. The original section of the house is T-shaped and has a symmetrical three-bay front elevation with a shed-roofed wooden porch. The main roof consists of a hipped front section intersecting a gabled rear section. The windows in the front of the house are set in wooden frames, while those on the other sides of the house are set directly in the adobe walls with a wooden lintel. An addition was constructed on the north side of the house in the 1980s.

The Berthold Spitz House is a historic house in Albuquerque, New Mexico, which is significant as the city's best example of Prairie School architecture. It was built around 1910 by Berthold Spitz (c. 1860–1933) and his wife Fannie Schutz Spitz (1873–1943). Berthold was a German Jewish merchant who was born in Bohemia (present-day Czech Republic) and immigrated to Albuquerque around 1880. He ran a successful dry goods business and made a few forays into local politics before being appointed as the city's postmaster in 1921. Fannie grew up in El Paso and was notable as the inventor of the first commercial pine nut shelling machine. She was described by the Albuquerque Journal as "the greatest known authority on the piñon nut and its possibilities". The house was designed by Henry C. Trost of the El Paso firm of Trost & Trost. It was listed on the New Mexico State Register of Cultural Properties in 1975 and the National Register of Historic Places in 1977.The house is a two-story masonry building with a broadly overhanging hipped roof. The design is relatively simple and lacks the heavy ornamentation of some of Trost's other Prairie houses, including his own residence in El Paso. The Spitz House has stuccoed walls with dark wooden trim around the casement windows and a projecting sill course on the second floor. The front elevation is symmetrical, with a hipped entrance porch, while the rear has an asymmetrical two-story projection and less regular window patterns.

The Lembke House is a historic house in Albuquerque, New Mexico, and one of the best examples of residential International Style architecture in the city. It was built in 1937 by Charles H. Lembke (1889–1989), a local construction company owner who was also Chairman of the City Commission during the time he occupied the house. It was one of the earlier houses in the Huning Castle neighborhood, an area of large homes that was mostly developed between the 1930s and 1950s. The house was probably constructed as a speculative venture as Lembke lived there for less than a year before selling it. The house was added to the New Mexico State Register of Cultural Properties in 1976 and the National Register of Historic Places in 1980.The house is two stories high with a basement and is constructed from reinforced concrete. The defining feature of the building is a rounded corner with three vertical bands of glass brick extending almost the full height of the house which is oriented toward the adjacent street corner. The interior of this feature contains an entry atrium and curving stairwell. The house also has a semi-cylindrical protrusion on the rear elevation, but is otherwise mostly rectangular in plan. The interior includes living, dining, and study space on the ground floor along with maid's quarters, and three bedrooms and two exterior balconies on the second floor. The basement contains a den, hobby room, and utilities. Metal casement windows, steel railings, and bird's eye maple flooring are used throughout. The house was designed by Townes & Funk, an architecture firm based in Amarillo, Texas.

The J. H. O'Rielly House is a historic Queen Anne style home in Albuquerque, New Mexico. It was built around 1904 by H. H. Tilton, a local real estate developer, and was originally rented to J. H. O'Rielly, who owned a drugstore and was also a manager at the Occidental Life Insurance Company. O'Rielly bought the house in 1909 and continued to live there until 1917. The house was added to the New Mexico State Register of Cultural Properties in 1977 and the National Register of Historic Places in 1979.The O'Rielly House is a two-story, hip-roofed building with a brick first floor and shingled frame second floor. It is rectangular in plan, with bay windows on the north and west elevations on either side of a corner porch which is oriented at 45 degrees to the rest of the house. The windows are wood-framed double-hung units; those on the first floor are set in arched openings with stone sills and some have ornamental stained glass panes. A two-story frame addition was constructed at the rear of the house sometime in the 1920s.

La Glorieta is a historic hacienda in Albuquerque, New Mexico, believed to be the oldest residence in the city. Its exact age is unknown, but it is known to have been standing in 1803 and possibly dates back as far as the 17th century. It has been the home of several generations of prominent New Mexicans: merchant Franz Huning, U.S. Representative Harvey Butler Fergusson, writer and historian Erna Fergusson, and writer Harvey Fergusson.