Neoclassical architecture ( Dutch: Neoclassicistische architectuur, French: Architecture néo-classique) appeared in Belgium during the period of Austrian occupation in the mid-18th century and enjoyed considerable longevity in the country, surviving through periods of French and Dutch occupation, and the birth of Independent Belgium, surviving well into the 20th century.
Neoclassicism in architecture was the result of renewed interest in the architectural forms of Greco-Roman antiquity discovered in the excavation of sites such as Pompeii and Herculaneum in the 18th century.
Its spread in Europe was driven by:
Growth of the neoclassical style in the Austrian Netherlands took place from 1759 during the reign of the Empress Maria Theresa of Austria and the governorship of her brother-in-law Charles Alexander of Lorraine.
The growth of the style was aided by various elements including:
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Church of St. James on Coudenberg, Brussels, Jean-Benoît-Vincent Barré and Gilles-Barnabé Guimard, 1776–87 |
Hôtel de Ligne, Brussels, Gilles-Barnabé Guimard, 1777 |
The neoclassical style is known as the Louis XVI style in France; however, the parallel development of the style in the Austrian Netherlands is sometimes called "Theresian style" ( French: Style thérésien) in reference to the Empress Maria Theresa of Austria.
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It is possible to divide the architects and their major works according to the diverse phases of neoclassicism in Belgium and the distinct periods of political occupation.
![]()
Royal Palace of Brussels, 1818–1934 |
Since the period of French occupation was characterised by the long-running French Revolutionary and Napoleonic Wars, few outstanding neoclassical works were constructed.
In 1815, the Southern Netherlands were united by the Congress of Vienna with the Dutch United Provinces to form the new Dutch-led United Kingdom of the Netherlands.
Under William I, many of the most significant neoclassical buildings were constructed in Brussels, including the Academy Palace, the Royal Theatre of La Monnaie, the Botanical Gardens, the Royal Observatory and the Royal Palace, precursor of the modern palace.
Academy Palace (rear facade), Brussels, Charles Vander Straeten, 1815–25 |
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Tienen Town Hall, Frans Drossaert, 1835–36 |
King Leopold II (1865–1909) was a prodigious builder, who launched various constructions of large buildings to demonstrate the prestige of the monarchy. However, during his reign, the Eclectic style, which appeared with Poelaert under Leopold I, became predominant, mixing various forms from neo-Romanesque, neo-Gothic, neo-Renaissance and neo-Baroque, as well as the neoclassical schools.
Neoclassicism under Leopold II was no exception. Some buildings from this period, such as the Brussels Stock Exchange and the Palace of Justice were openly eclectic; others cited below, can be broadly considered as neoclassical, without exempting them, however, from the banner of characteristic decorative eclecticism.
Note that many of the buildings commissioned by Leopold II incorporated his monogram, consisting of two symmetrical "L" letters.
Palace of the Colonies,
Tervuren, Albert-Philippe Aldophe, 1897 |
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Brussels Stock Exchange building |
In the 20th century, neoclassicism nearly disappeared from the Belgian architectural landscape, swept away by new waves of architectural styles including Art Nouveau (which was very popular in Brussels, see Art Nouveau in Brussels), Art Deco, Modernism and Functionalism.
In Brussels, the survival of the style is owed to the planning laws governing the construction of buildings in the vicinity of Brussels' Park, as well as the desire to preserve the stylistic unity of the neighbourhood.
During the Interwar period, a style developed in several European countries using neoclassical architecture on a much bigger (monumental) scale.
In the 1930s, this was often associated with totalitarian regimes like Nazi Germany, but the style is often wrongly labeled as Fascist architecture like Stalinist architecture, Nazi architecture or Soft Portuguese style. However, it was also found in democratic countries like Belgium, France (for instance the Palais de Chaillot), Great Britain and the United States.
At the end of the 20th century, neoclassicism reappeared in a revitalised form incorporated in the Postmodern style. This postmodern neoclassicism is most commonly used in the construction of offices and municipal buildings.
Neoclassical architecture ( Dutch: Neoclassicistische architectuur, French: Architecture néo-classique) appeared in Belgium during the period of Austrian occupation in the mid-18th century and enjoyed considerable longevity in the country, surviving through periods of French and Dutch occupation, and the birth of Independent Belgium, surviving well into the 20th century.
Neoclassicism in architecture was the result of renewed interest in the architectural forms of Greco-Roman antiquity discovered in the excavation of sites such as Pompeii and Herculaneum in the 18th century.
Its spread in Europe was driven by:
Growth of the neoclassical style in the Austrian Netherlands took place from 1759 during the reign of the Empress Maria Theresa of Austria and the governorship of her brother-in-law Charles Alexander of Lorraine.
The growth of the style was aided by various elements including:
![]()
Church of St. James on Coudenberg, Brussels, Jean-Benoît-Vincent Barré and Gilles-Barnabé Guimard, 1776–87 |
Hôtel de Ligne, Brussels, Gilles-Barnabé Guimard, 1777 |
The neoclassical style is known as the Louis XVI style in France; however, the parallel development of the style in the Austrian Netherlands is sometimes called "Theresian style" ( French: Style thérésien) in reference to the Empress Maria Theresa of Austria.
![]() |
![]() |
![]() |
It is possible to divide the architects and their major works according to the diverse phases of neoclassicism in Belgium and the distinct periods of political occupation.
![]()
Royal Palace of Brussels, 1818–1934 |
Since the period of French occupation was characterised by the long-running French Revolutionary and Napoleonic Wars, few outstanding neoclassical works were constructed.
In 1815, the Southern Netherlands were united by the Congress of Vienna with the Dutch United Provinces to form the new Dutch-led United Kingdom of the Netherlands.
Under William I, many of the most significant neoclassical buildings were constructed in Brussels, including the Academy Palace, the Royal Theatre of La Monnaie, the Botanical Gardens, the Royal Observatory and the Royal Palace, precursor of the modern palace.
Academy Palace (rear facade), Brussels, Charles Vander Straeten, 1815–25 |
![]()
Tienen Town Hall, Frans Drossaert, 1835–36 |
King Leopold II (1865–1909) was a prodigious builder, who launched various constructions of large buildings to demonstrate the prestige of the monarchy. However, during his reign, the Eclectic style, which appeared with Poelaert under Leopold I, became predominant, mixing various forms from neo-Romanesque, neo-Gothic, neo-Renaissance and neo-Baroque, as well as the neoclassical schools.
Neoclassicism under Leopold II was no exception. Some buildings from this period, such as the Brussels Stock Exchange and the Palace of Justice were openly eclectic; others cited below, can be broadly considered as neoclassical, without exempting them, however, from the banner of characteristic decorative eclecticism.
Note that many of the buildings commissioned by Leopold II incorporated his monogram, consisting of two symmetrical "L" letters.
Palace of the Colonies,
Tervuren, Albert-Philippe Aldophe, 1897 |
![]() |
Brussels Stock Exchange building |
In the 20th century, neoclassicism nearly disappeared from the Belgian architectural landscape, swept away by new waves of architectural styles including Art Nouveau (which was very popular in Brussels, see Art Nouveau in Brussels), Art Deco, Modernism and Functionalism.
In Brussels, the survival of the style is owed to the planning laws governing the construction of buildings in the vicinity of Brussels' Park, as well as the desire to preserve the stylistic unity of the neighbourhood.
During the Interwar period, a style developed in several European countries using neoclassical architecture on a much bigger (monumental) scale.
In the 1930s, this was often associated with totalitarian regimes like Nazi Germany, but the style is often wrongly labeled as Fascist architecture like Stalinist architecture, Nazi architecture or Soft Portuguese style. However, it was also found in democratic countries like Belgium, France (for instance the Palais de Chaillot), Great Britain and the United States.
At the end of the 20th century, neoclassicism reappeared in a revitalised form incorporated in the Postmodern style. This postmodern neoclassicism is most commonly used in the construction of offices and municipal buildings.