The São Bento Palace () is the seat of the
Assembly of the Republic, the
parliament
In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
of
Portugal
Portugal, officially the Portuguese Republic, is a country on the Iberian Peninsula in Southwestern Europe. Featuring Cabo da Roca, the westernmost point in continental Europe, Portugal borders Spain to its north and east, with which it share ...
. It is located in the
Estrela district of
Lisbon
Lisbon ( ; ) is the capital and largest city of Portugal, with an estimated population of 567,131, as of 2023, within its administrative limits and 3,028,000 within the Lisbon Metropolitan Area, metropolis, as of 2025. Lisbon is mainlan ...
. The building has been home to the succession of Portuguese national parliaments since 1834.
São Bento Mansion, the
official residence
An official is someone who holds an office (function or mandate, regardless of whether it carries an actual working space with it) in an organization or government and participates in the exercise of authority (either their own or that of th ...
of the
Prime Minister of Portugal
The prime minister of Portugal (; ) is the head of government of Portugal. As head of government, the prime minister coordinates the actions of ministers, represents the Government of Portugal to the other bodies of state, is accountable to Ass ...
, is within the grounds of São Bento Palace.
The building was originally a
monastery
A monastery is a building or complex of buildings comprising the domestic quarters and workplaces of Monasticism, monastics, monks or nuns, whether living in Cenobitic monasticism, communities or alone (hermits). A monastery generally includes a ...
of the
Benedictine Order
The Benedictines, officially the Order of Saint Benedict (, abbreviated as O.S.B. or OSB), are a mainly Christian mysticism, contemplative Christian monasticism, monastic Religious order (Catholic), order of the Catholic Church for men and f ...
. Construction began in 1598 and was nearing completion when the building was damaged by the
1755 Lisbon earthquake
The 1755 Lisbon earthquake, also known as the Great Lisbon earthquake, impacted Portugal, the Iberian Peninsula, and Northwest Africa on the morning of Saturday, 1 November, All Saints' Day, Feast of All Saints, at around 09:40 local time. In ...
.
Monasteries in Portugal were dissolved in 1834 and São Bento became national property. The building was repurposed as the meeting place of the
Cortes Gerais
The Cortes Gerais ( pre-1911 spelling: Cortes Geraes,https://repository.library.brown.edu/studio/item/bdr:574055/PDF/ meaning ''General Courts'' in Portuguese) were the parliament of the Kingdom of Portugal during the Constitutional Monarchy ...
, the parliament of the new
constitutional monarchy of Portugal.
The building was modified to suit its new purpose. The former
chapter house
A chapter house or chapterhouse is a building or room that is part of a cathedral, monastery or collegiate church in which meetings are held. When attached to a cathedral, the cathedral chapter meets there. In monasteries, the whole communi ...
of the monks was remodelled into a meeting chamber in 1867, which remains in use today. A major fire in 1895 led to more extensive changes, which produced the current
façade
A façade or facade (; ) is generally the front part or exterior of a building. It is a loanword from the French language, French (), which means "frontage" or "face".
In architecture, the façade of a building is often the most important asp ...
.
The
Portuguese revolution of 1910 and the formation of the
Estado Novo in 1933 replaced the Cortes with different
bicameral
Bicameralism is a type of legislature that is divided into two separate Deliberative assembly, assemblies, chambers, or houses, known as a bicameral legislature. Bicameralism is distinguished from unicameralism, in which all members deliberate ...
legislative assemblies, which continued to meet in São Bento Palace. Following the
Carnation Revolution
The Carnation Revolution (), code-named Operation Historic Turn (), also known as the 25 April (), was a military coup by military officers that overthrew the Estado Novo government on 25 April 1974 in Portugal. The coup produced major socia ...
in 1974, the building was used for the
Constituent Assembly
A constituent assembly (also known as a constitutional convention, constitutional congress, or constitutional assembly) is a body assembled for the purpose of drafting or revising a constitution. Members of a constituent assembly may be elected b ...
that drafted the current
constitution of Portugal
The present Constitution of Portugal - officially the Constitution of the Portuguese Republic - was adopted in 1976 after the Carnation Revolution. It was preceded by a number of constitutions including the first one created in 1822 (followin ...
, enacted in 1976. The new constitution established the
unicameral
Unicameralism (from ''uni''- "one" + Latin ''camera'' "chamber") is a type of legislature consisting of one house or assembly that legislates and votes as one. Unicameralism has become an increasingly common type of legislature, making up nearly ...
Assembly of the Republic, which meets in the building.
History
The Palace has its origin in the first
Benedictine
The Benedictines, officially the Order of Saint Benedict (, abbreviated as O.S.B. or OSB), are a mainly contemplative monastic order of the Catholic Church for men and for women who follow the Rule of Saint Benedict. Initiated in 529, th ...
monastery of Lisbon, established in 1598.
In 1615, the monks settled in the area of the ''Casa da Saúde'' (Health House), that housed people sick with the
plague. The new monastery was built during the 17th century following a
Mannerist
Mannerism is a style in European art that emerged in the later years of the Italian High Renaissance around 1520, spreading by about 1530 and lasting until about the end of the 16th century in Italy, when the Baroque style largely replaced it ...
project by
Jesuit
The Society of Jesus (; abbreviation: S.J. or SJ), also known as the Jesuit Order or the Jesuits ( ; ), is a religious order (Catholic), religious order of clerics regular of pontifical right for men in the Catholic Church headquartered in Rom ...
architect Baltazar Álvares,
later followed by João Turriano. The large building, of rectangular shape, had a church flanked by two towers, four
cloisters
A cloister (from Latin , "enclosure") is a covered walk, open gallery, or open arcade running along the walls of buildings and forming a quadrangle or garth. The attachment of a cloister to a cathedral or church, commonly against a warm southe ...
, dormitories, kitchen, etc. When the construction works of the new building were almost finished, the destructive
1755 Lisbon earthquake
The 1755 Lisbon earthquake, also known as the Great Lisbon earthquake, impacted Portugal, the Iberian Peninsula, and Northwest Africa on the morning of Saturday, 1 November, All Saints' Day, Feast of All Saints, at around 09:40 local time. In ...
damaged it.
Parliament
After the
Liberal Revolution (1820) and the suppression of religious orders in Portugal (1834), the monks were expelled from the monastery and the
Cortes Geraes (Portuguese parliament) was installed in the building, then called ''Palácio das Cortes'' or ''Parlamento''. From then on, the old monastery was systematically adapted to its new functions. The first architect in charge was Possidónio da Silva, who designed the first session rooms.
The
Chapter house
A chapter house or chapterhouse is a building or room that is part of a cathedral, monastery or collegiate church in which meetings are held. When attached to a cathedral, the cathedral chapter meets there. In monasteries, the whole communi ...
(meeting place of the monks) of the monastery was totally remodeled by French architect Jean François Colson into a session room in 1867.
The Portuguese
Chamber of Peers met here until 1910, followed by the
Senate
A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
and later the
Corporative Chamber in this room, until the 1976 Constitution established
unicameralism
Unicameralism (from ''uni''- "one" + Latin ''camera'' "chamber") is a type of legislature consisting of one house or assembly that legislates and votes as one. Unicameralism has become an increasingly common type of legislature, making up nearly ...
.
In 1895, a fire destroyed the session room of the
lower house
A lower house is the lower chamber of a bicameral legislature, where the other chamber is the upper house. Although styled as "below" the upper house, in many legislatures worldwide, the lower house has come to wield more power or otherwise e ...
, and it was necessary to repair and expand the Parliament building. Portuguese architect
Miguel Ventura Terra was put in charge of the remodeling project, which lasted until the 1940s. Ventura Terra built a new session room for the lower house (inaugurated in 1903) and altered the facade of the building, adding a
neoclassical portico
A portico is a porch leading to the entrance of a building, or extended as a colonnade, with a roof structure over a walkway, supported by columns or enclosed by walls. This idea was widely used in ancient Greece and has influenced many cu ...
with columns and a triangular
pediment
Pediments are a form of gable in classical architecture, usually of a triangular shape. Pediments are placed above the horizontal structure of the cornice (an elaborated lintel), or entablature if supported by columns.Summerson, 130 In an ...
. He also remodeled the atrium, the monumental inner stairway and many other rooms.
Architect Adolfo Marques da Silva continued the works in the 1920s.
In the 1940s, during
Salazar's ''
Estado Novo'' regime, the monumental stairway in front of the portico of the Parliament was completed. The stairway was designed by Cristino da Silva, who was also responsible for the project of the gardens in the rear of the Palace.
Since Portugal became a democracy after the 1974
Carnation Revolution
The Carnation Revolution (), code-named Operation Historic Turn (), also known as the 25 April (), was a military coup by military officers that overthrew the Estado Novo government on 25 April 1974 in Portugal. The coup produced major socia ...
the area in front of the palace has been the most popular location for demonstrations held in Lisbon.
In 1994–1997 an annex building designed by
Fernando Távora,
was constructed near the old Palace. The modern structure allowed for an expansion of the space of the Portuguese Assembly without altering its historic appearance.
The Palace of Saint Benedict has been classified as a
National Monument
A national monument is a monument constructed in order to commemorate something of importance to national heritage, such as a country's founding, independence, war, or the life and death of a historical figure. The term may also refer to a sp ...
since 2002.
Prime Minister's Residence
Just behind the main building there is a mansion that serves as residence for the
Prime Minister of Portugal
The prime minister of Portugal (; ) is the head of government of Portugal. As head of government, the prime minister coordinates the actions of ministers, represents the Government of Portugal to the other bodies of state, is accountable to Ass ...
. The mansion, dated from 1877, was built within the garden of the old monastery. It has been the Prime Minister's official residence since 1938, when Salazar moved in.
References
External links
Virtual visit to the Palace in the official site of the Portuguese Parliament.
{{DEFAULTSORT:Sao Bento Palace
Buildings and structures completed in 1938
Legislative buildings in Europe
Seats of national legislatures
Palaces in Lisbon
National monuments in Lisbon District