Pre-war

In 1927, the Wertheim consortium in Berlin held a contest to design a department store in the city center of Breslau (Wrocław). Several renowned local architects submitted their projects, including Erich Mendelsohn, Werry Roth, Theodor Effenberg, and Herman Dernburg. Dernburg's concept, which was based on a steel framework, won the contest. The resulting department store was planned to be the largest in Breslau, covering 35,000 square meters, while also being the largest building constructed with a steel framework in Europe at that time.

To complete the project, several buildings, including a prosperous hotel and 12 tenements, were demolished. The works were finished in three years, and the Wertheim Department Store opened on 2 April 1930.

Thanks to Dernsburg's modern architecture, spacious stores, and innovative use of escalators, the department store became a successful project in the Lower Silesia region. One of the most popular features among customers was the well-stocked Toy Store, which included a display of moving toy trains. Although there was an idea to expand the store into Salvatorplatz (modern-day Clean Square [pl]), it was dismissed due to economic downturn.

The Wertheim family, who owned the store, did not enjoy its success for long. When the Nazis came to power in Germany, a series of antisemitic actions forced them to sell the store to AWAG (Allgemeine Warenhaus Gesellschaft). AWAG limited the store's retail activity and converted the famous luxury restaurant with panoramic views of the city into a military canteen. On 12 March 1945, the building sustained heavy damage during bombing. Despite burning for several days, the steel framework and some ceramic elevations managed to survive.

Post-war

Renoma was renovated soon after the end of the war, and in 1947, a new department store named Powszechny Dom Towarowy, also known as Pedet, was opened in its place. Despite losing its pre-war glamour, it became the largest department store in Poland. The ground floor housed food stores, a pharmacy, and a ceramics shop, while the first floor featured the first fabrics store. Furthermore, in 1948, the store expanded its offerings by opening a confectionery outlet and a kindergarten. The Słowo Polskie newspaper held a competition to name the store, with Renoma ('Renown') being chosen as the winning name due to its allusion to the pre-war fame and glamour of the store.

Renoma was added to the heritage list in 1977. In the late 1990s, Renoma was privatized and underwent modernization in 1998-1999, with the first floor being named Galeria Centrum. From 2005-2009, the new owner, Centrum Development & Investments, performed a thorough modernization. CDI strictly reinvented the original concept of the building and expanded it according to the original idea from the 1930s. Modernization was guided by restorers. The new Renoma opened on 25 April 2009. Hewlett-Packard currently rents space on the second, fourth, fifth, and sixth floors for their outsourcing projects.

Modernization

The design work for the extension of Renoma and the renovation of the pre-war building began in 2005. The investor aimed to restore the design of the former Wertheim while also extending the existing building. The development proved to be a significant task guided by conservation efforts. The renovation of Renoma's historical building focused on preserving the internal layout and restoring the original façade, including its characteristic details such as ceramic tiles, decorative elements, and gold-decorated heads and flowers. The conservator of monuments closely supervised the renovation process.