Nicolai–Cake–Olson House

The George Earle Chamberlain House is a house located in northeast Portland, Oregon, listed on the National Register of Historic Places (NRHP). The house was built in 1893 and its original owner was Frank M. Warren. In 1904, the house was acquired by George Earle Chamberlain, who was then in his first term as Governor of Oregon, and Chamberlain owned and occupied the house until his death in 1928. Soon after buying the house, Chamberlain remodeled the first and second floors, both interior and exterior. Since the time of Chamberlain's ownership, modifications to the building have been few. The house was added to the NRHP in 1991. In 2010, it was included in the National Register-listed Irvington Historic District. A home in Albany, Oregon, which Chamberlain owned, and in which he resided, from 1882 to 1892, is also on the NRHP and is also listed as the George Earle Chamberlain House.

The McAvinney Fourplex is a historic apartment building located in the northeast quadrant of Portland, Oregon, United States. It was listed on the National Register of Historic Places in 2006.

Cadillac Cafe is a restaurant in Portland, Oregon's Irvington neighborhood, in the United States.

The James C. and Mary A. Costello House is a historic building located in the Irvington neighborhood Portland, Oregon, United States. Built in 1910, it is an excellent example of the work of prominent architect Joseph Jacobberger at the height of the Arts and Crafts style in Portland residential architecture. During his prolific career Jacobberger contributed greatly to the spread of that style in Portland. James C. Costello was a developer who helped shape Irvington, and chose to locate his own home there.The house was entered on the National Register of Historic Places in 2001.

Helen Bernhard Bakery is a bakery in Portland, Oregon. It was established in 1924.

The Henry B. Dickson House is a house located in northeast Portland, Oregon, listed on the National Register of Historic Places.

The F. E. Bowman Apartments is a historic apartment building located in the Irvington neighborhood of Portland, Oregon, United States. Constructed in 1913, it is one of the oldest apartment buildings in Irvington, and the best preserved from its era. Through its Craftsman styling, builder Frederic E. Bowman gave attention to blending the building into the neighborhood of pre-existing single-family homes. It is one of several apartment buildings of similar scale and/or style that Bowman added to Portland's urban landscape through his career.The building was placed on the National Register of Historic Places in 1989.

Twisted Croissant is a bakery with two locations in Portland, Oregon. Owner Kurt Goddard began selling pastries at farmers' markets in the Portland metropolitan area before opening the first brick and mortar bakery in northeast Portland's Irvington neighborhood in 2019. A second bakery opened in southeast Portland's Sellwood-Moreland neighborhood.

The Coleman–Scott House is a Colonial Revival house in Northeast Portland, Oregon. It was listed on the National Register of Historic Places in 1985. It was built in 1916 and designed by John V. Bennes.

The Irvington Bowman Apartments is an apartment complex located in northeast Portland, Oregon listed on the National Register of Historic Places.

The Gustav Freiwald House is a house located in northeast Portland, Oregon, listed on the National Register of Historic Places.The house was built in 1906 for Gustav Freiwald, a real estate entrepreneur and one-time owner of the Star Brewery in Vancouver, Washington. A late example of Queen Anne architecture, the house is one of the few remaining grand residences in the area of Portland platted as the Holladay Addition. The house is now part of the Irvington neighborhood.

The Spies–Robinson House is a historic residence in Portland, Oregon, United States. Built in 1922, it is an exceptional example of a Prairie School house in Northeast Portland. Its use of a brick veneer, while common nationally, is nearly unique in the Northeast quadrant where stucco walls predominate in Prairie School designs. Additionally, two colors of brick are used to provide detail and accent in the design. The house is also notable for its occupancy starting in 1930 by David Robinson (1890–1963), a locally prominent attorney and civil rights advocate. Robinson is especially associated with public defender services and legal aid, and was a leader in the Portland chapter of the Anti-Defamation League.The house was entered on the National Register of Historic Places in 1997.