La Unión y el Fénix Español building

Sevilla is a station on Line 2 of the Madrid Metro. It is located in fare Zone A. The station was opened on 15 June 1924 as part of Line 2.On 11 May 2019, the station was reopened after more than a year of extensive renovation works, during which three elevators were installed, making it fully accessible for people with physical disabilities. Additional improvements included an improved fire protection system and new toll gates.

The Church of las Calatravas (Spanish: Iglesia de las Calatravas) is a church located in Madrid, Spain. It was declared Bien de Interés Cultural in 1995. The external façade was revamped in 1866 following a project by Juan de Madrazo.

Line 2 of the Madrid Metro is a rapid transit line in Madrid. It first opened on 11 June 1924 and originally ran between Sol and Ventas stations.

The Alcalá 20 nightclub fire occurred 17 December 1983 at 4:45 a.m. at Alcalá 20, a nightclub at number 20 Calle de Alcalá in the centre of Madrid. There were 600 people in the club at the time; 82 people were killed and 27 injured. During the fire, an exit on one of the upper floors was locked, and a main exit to an adjoined building was closed with an iron grill.The charred remains of the labyrinthine four story subterranean club remained intact but closed until 2003, when a major refurbishment was started. A remodelled two-story club, named Adraba, opened on the site in 2005 with improved fire safety. However it was closed down by city authorities after only three hours. In November 2007 the club was reopened, but was closed down once again within a few hours by the authorities. The club reopened under a new name in February 2010 after installing modern fire safety devices.

Teatro Alcázar is a theatre located in Madrid, Spain. Designed by Eduardo Sánchez Eznarriaga, it is located on the Calle de Alcala. It was founded in 1925, with the first performance occurring on 27 January with the operetta Madame Pompadour by Leo Fall.

The Banco Bilbao Vizcaya (formerly Banco de Bilbao) is a building located at Calle de Alcalá, 16, in Madrid, Spain. Projected in 1919 by architect Ricardo Bastida (1879–1953) and built from 1920 to 1923 for Banco de Bilbao, a constituent financial institution of BBVA. It was declared Bien de Interés Cultural in 1999. The rotunda features murals painted by Aurelio Arteta in 1922 and restored in 2003.

The Real Academia de Bellas Artes de San Fernando (transl. 'Royal Academy of Fine Arts of San Fernando'), located on the Calle de Alcalá in the heart of Madrid, currently functions as a museum and gallery. A public law corporation, it is integrated together with other Spanish royal academies in the Instituto de España.

The Casino de Madrid (Spanish: Casino de Madrid) is currently located in Madrid, Spain on number 15 Calle de Alcalá. It was born as a social club in 1836, outside of politics and with the intention of being a place where its members could congregate in peace. It was declared Bien de Interés Cultural in 1993.

The Palace of marqués de Miraflores (Spanish: Palacio del marqués de Miraflores) is a palace located in Madrid, Spain. It was declared Bien de Interés Cultural in 1976.

The Edificio Grassy is a building located at 1 Gran Vía in Madrid, Spain.

The Oratory of Caballero de Gracia (Spanish: Oratorio del Caballero de Gracia) is a neoclassical church (oratory) located in Madrid, Spain. It is named after Jacobo de Grattis who was known as the Caballero de Gracia. Juan de Villanueva drew up plans for the reconstruction of an existing church. The interior has a stained glass window by the firm Maumejean.

The former headquarters of Banco Central Hispano is located in Madrid, Spain. It was declared Bien de Interés Cultural in 1999.