Chatham–Arch, Indianapolis

The Mass Ave Cultural Arts District, colloquially known as Mass Ave, is one of seven designated cultural districts in Indianapolis, Indiana, United States. The district centers on 0.86 miles (1.38 km) of its namesake Massachusetts Avenue, from its southern terminus at New York and Delaware streets to its northern terminus at Bellefontaine Street. The avenue is one of the four original diagonal streets included in Alexander Ralston's plan of 1821. Mass Ave also contains the Massachusetts Avenue Commercial District, a historic district included on the National Register of Historic Places since 1982. Today it lies at the heart of the city's arts district. It offers some of the city's most visible theaters and art galleries as well as a number of shops and eateries.Gentrification in the 1990s propelled the area from squalor to one of the city's more fashionable addresses. Currently, redevelopment of Mass Ave focuses on fostering locally owned shops, theaters, and restaurants.

William Buschmann Block, also known as the Buschmann Block, is a historic commercial building located at Indianapolis, Indiana. It was built in 1870–1871, and is a three-story, L-shaped, Italianate style brick building. It was enlarged with a four-story wing about 1879. It sits on a rubble foundation and has round arched openings with limestone lintels. The building originally housed a retail and wholesale grocery business.: 2–3 It was listed on the National Register of Historic Places in 1988. It is located in the St. Joseph Neighborhood Historic District.

The Morris–Butler House is a Second Empire-style house built about 1864 in the Old Northside Historic District of Indianapolis, Indiana. Restored as a museum home by Indiana Landmarks between 1964 and 1969, the American Civil War-era residence was the non-profit organization's first preservation project. Restoration work retained some of its original architectural features, and the home was furnished in Victorian and Post-Victorian styles. Its use was changed to a venue for Indiana Landmarks programs, special events, and private rentals following a refurbishment in 2013. Regular daily tours of the property have been discontinued.

Pearson Terrace is a historic rowhouse block in Indianapolis, Indiana. It was built in 1901–1902, and is a two-story, seven unit, vernacular Queen Anne style grey brick row with limestone trim. It sits on a raised basement and has a complex gable roof. It features a projecting two bay center unit and projecting window bay.: 2–5 It was listed on the National Register of Historic Places in 1984. It is in the St. Joseph Neighborhood Historic District.

St. Joseph Neighborhood Historic District is a national historic district located at Indianapolis, Indiana. The district encompasses 57 contributing buildings in a predominantly residential section of Indianapolis. It was developed between about 1855 and 1930, and include representative examples of Italianate and Queen Anne style architecture. Located in the district are the separately listed Bals-Wocher House, William Buschmann Block, Delaware Court, Pearson Terrace, and The Spink. Other notable buildings include the Christian Place complex, Fishback-Vonnegut-New House, Henry Hilker House, Apollo-Aurora Rowhouses, Israel Traub Store (c. 1865), and Lorenzo Moody House.It was listed on the National Register of Historic Places in 1991.

The Old National Centre, formerly known as the Murat Shrine Temple and the Murat Shrine Center, is located at North and New Jersey streets in Indianapolis, Indiana, and is owned by the Murat Shriners of the Ancient Arabic Order of the Nobles of the Mystic Shrine. The theater portion of the building is now known as the Murat Theatre at Old National Centre or simply the Murat Theatre and houses the oldest extant stage house in downtown Indianapolis. It is the only Shrine Center in the world with a name of French origin and is the largest Shrine Center in North America.

Lockerbie Square Historic District is a national historic district on the National Register of Historic Places within Indianapolis, Indiana, listed on February 23, 1973, with a boundary increase on July 28, 1987. It is noted for its Federal, Italianate, and Queen Anne style architecture. The original platting of Lockerbie Square, done by Jannett Smith Lockerbie McOuat and named for her father, Scottish immigrant George Murray Lockerbie, was between 1847 and 1850. The 1960s saw an immense effort to save the buildings within the district, becoming the first historic district in Indianapolis. Many of the buildings date from 1855 to 1930. James Whitcomb Riley, famed Hoosier poet, lived in the district for over two decades. He was known to give candy to local children on his regular walks.

The Athenæum, originally named Das Deutsche Haus (German: "The German House"), is the most ornate and best-preserved building affiliated with the German American community of Indianapolis. Once used as a German American Turnverein and clubhouse, it currently houses many groups, organizations, and businesses. The Athenæum is located across Massachusetts Avenue from the Old National Centre. It was placed on the National Register of Historic Places on February 21, 1973. On October 31, 2016, it was named the 41st National Historic Landmark in Indiana.

The Spink, also known as the Jefferson, is a historic apartment building located at Indianapolis, Indiana. It was built in 1922, and is a six-story, I-shaped, Tudor Revival style red brick building on a raised basement. It features full six-story projecting bays and two bay units starting on the third floor.: Part 2, p. 42–43 It was listed on the National Register of Historic Places in 1983.

The Mayleeno is a historic apartment building located immediately behind the Athenæum (Das Deutsche Haus) at Indianapolis, Indiana. It was built in 1914, and is a three-story, U-shaped, brick and limestone building reminiscent of the Arts and Crafts movement. It features screened balcony porches on the front of each apartment unit.: Part 2, p. 36–37 It was listed on the National Register of Historic Places in 1983.

The Myrtle Fern is a historic apartment building located at Indianapolis, Indiana. It was built in 1925, and is a two-story, three bay by eleven bay, center-scored, salt-glazed brown brick building on a raised basement. It recessed central entrance bay and segmental arched openings.: Part 3, p. 3 It was listed on the National Register of Historic Places in 1983.

The James Whitcomb Riley Museum Home, one of two homes known as the James Whitcomb Riley House on the National Register of Historic Places, is a historic building in the Lockerbie Square Historic District of Indianapolis, Indiana. It was named a National Historic Landmark in 1962 for its association with poet James Whitcomb Riley (1849-1916), known as the "Hoosier poet".