Haleʻākala

First Hawaiian Center is the second tallest building in the U.S. state of Hawaiʻi and the city of Honolulu, the largest city in the state. It is the world corporate headquarters of First Hawaiian Bank, the oldest and largest bank based in Hawaiʻi. The tower is one of the most well-known buildings in Honolulu, with a striking presence at the center of downtown Honolulu's skyline.

The Stangenwald Building at 119 Merchant Street, in downtown Honolulu, Hawaii was the city's first high-rise office building, with its own law library, and one of the earliest electric elevators in the (then) Territory when it was built in 1901. It was also advertised as "fireproof" because it was built of concrete, stone, brick, and steel, with no wood except in the windows, doors, and furniture, and because it had fireproof vaults and firehoses on every floor. Fireproofing was an important selling point because of the fire that had devastated nearby Chinatown the previous year.) Apart from a few exceptional structures like Aloha Tower (1926) and Honolulu Hale (1929), it remained the tallest building in Honolulu for half a century, until the building boom of the 1950s.Young local architect C.W. Dickey designed it with features of Italianate architecture: arched windows, terra cotta ornaments, and a wide balcony with fine grillwork above the entrance. Every floor had a unique exterior. The interior vestibule and hall were decorated with mosaic tile floors and marble panelling, while the stairways had slate and marble steps. In 1980, another local architect, James K. Tsugawa, completed an award-winning restoration.Dr. Hugo Stangenwald was an Austrian physician and pioneer photographer who arrived in Honolulu in 1853. In 1869, he bought the 5,303-square-foot (492.7 m2) property and built his medical offices there, in partnership with Dr. Gerrit P. Judd next door. Not long before he died in 1899, he leased the land to a group who planned a fine structure to match the quality of the Judd Building (1898) next door, designed by Oliver G. Traphagen, who had just arrived from Duluth, Minnesota.

Atlantic International University, Inc. (AIU) is a private for-profit distance learning university based in Honolulu, Hawaii. It was founded in December 1998 as Atlantic University, Inc. It offers undergraduate and graduate degrees including doctorates.

The Alexander Young Hotel was one of the first hotels in downtown Honolulu, Hawaii, opened in 1903. The hotel closed and was converted to offices in 1964. The structure was demolished in 1981.

The Kapuāiwa Building at 426 Queen Street in the Capital Historic District of Honolulu, Hawaii, was built in 1884, during the reign of Kalākaua, originally to provide fireproof safekeeping for government documents. It was named for Lot Kapuāiwa, who had reigned as Kamehameha V, and its architect, George Lucas, employed an Italianate Renaissance revival style that matched that of the other Hawaiian Monarchy buildings of that period. It was added to the National Register of Historic Places on 2 July 1973.Built of rusticated concrete blocks, it is two stories high, with a flat roof and a recessed central entrance on the Queen Street side. The arched windows have keystones on the ground floor and dripstones on the upper level, and the roofline is decorated with a cornice and balustrade. In 1930, a new wing and entry corridor were added and the interior was renovated.

The Merchant Street Historic District in Honolulu, Hawaii, was the city's earliest commercial center.

Kamehameha V Post Office at the corner of Merchant and Bethel Streets in Honolulu, Hawaii was the first building in the Hawaiian Islands to be constructed entirely of precast concrete blocks reinforced with iron bars. It was built by J.G. Osborne in 1871 and the success of this new method was replicated on a much grander scale the next year in the royal palace, Aliʻiōlani Hale. The building was added to the National Register of Historic Places on 5 May 1972 and was designated as a National Historic Civil Engineering Landmark in 1987. It was named for King Kamehameha V, who built a number of public buildings during his reign.The building served as a post office until it was converted into a district court office in 1922. In 1976 it was restored by the architects Anderson & Reinhardt as an example of the European Neoclassical architecture and new methods of construction during the Hawaiian Monarchy.

The Melchers Building is a historic commercial building in Downtown Honolulu, Hawaii. Located at 51 Merchant Street, it is the oldest commercial building in Honolulu. Designed in the Classical Revival style by an unknown architect, it was constructed in 1854 of white coral blocks. The original structure's qualities are no longer visible beneath outer layers of stucco and paint. The building's structure is similar to other commercial 19th Century buildings in Honolulu. The Melchers Building is a simple structure just 400 feet from the ocean, with two floors and minimal ornamentation. Its original purpose was to house the offices of Gustav C. Melchers and Gustav Reiner, traders who were originally from Bremen. Subsequently, it served for a time as the office of the City Prosecutor. At one point, the windows along the Merchant Street side were bricked up and an iron frame was placed around the door. The bricked windows and blocked doorway have since been removed and the building is now in use as an office annex by the City and County of Honolulu.The building is a contributing property to the Merchant Street Historic District.

The Hawaii Theatre is a historic 1922 theatre in downtown Honolulu, Hawaii, located at 1130 Bethel Street, between Hotel and Pauahi Streets, on the edge of Chinatown. It is listed on the State and National Register of Historic Places.

Myron B. Thompson Academy, commonly referred to as Thompson Academy or MBTA, is an e-learning institution operating as a "New Century Public Charter School" under the Hawaiʻi Department of Education. Thompson Academy is the result of a white paper study developed by the school's principal, Diana Oshiro, detailing the feasibility of a school delivered over the internet. Established in 1999 as Hawaii e-Charter, Thompson Academy is available to students across the state of Hawaiʻi exclusively through the internet, as an alternative-of-choice to local schools. The school is currently accredited by the Western Association of Schools and Colleges.

The Honolulu Courthouse, also known as simply the Court House or the Parliament House, and later known as the Old Courthouse, was a two-story building in Downtown Honolulu that served as the meeting location of the Hawaiian Kingdom's Legislature and Supreme Court between 1852 and 1874. It was also the site of the Legislature's election of William Lunalilo and David Kalākaua as king in 1873 and 1874, respectively. A riot that broke out following the election of Kalākaua caused significant damage to the building and its contents. The Legislature and Judiciary moved out of the Honolulu Courthouse in 1874 and the building was subsequently sold to H. Hackfeld and Company (later renamed Amfac), which used the building for office and warehouse space until it was demolished in 1968 to make room for a new office complex.

The Hawaii Capital Historic District in Honolulu, Hawaii, has been the center of government of Hawaii since 1845.