The Real Casa de la Aduana (

Spanish Spanish might refer to: * Items from or related to Spain: **Spaniards are a nation and ethnic group indigenous to Spain **Spanish language, spoken in Spain and many Latin American countries **Spanish cuisine Other places * Spanish, Ontario, Can ...

: ''Real Casa de la Aduana'' means royal customs house) is the headquarters of Spain's Ministry of Economy and

Ministry of the Treasury The (lit. the department of the great treasury) was a division of the eighth-century Japanese government of the Imperial Court in Kyoto, instituted in the Asuka period and formalized during the Heian period. The Ministry was replaced in the Mei ...

. It is located on Madrid's longest street, the Calle de Alcalá. The eighteenth-century building has been modified over the years. It was declared ''

Bien de Interés Cultural A Bien de Interés Cultural is a category of the heritage register in Spain. The term is also used in Venezuela and other Spanish-speaking countries. The term literally means a "good of cultural interest" (" goods" in the economic sense) and incl ...

'' in 1998.

References

Buildings and structures in Sol neighborhood, Madrid Custom houses Bien de Interés Cultural landmarks in Madrid Calle de Alcalá {{Spain-struct-stub