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Once (Buenos Aires)

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Once (Buenos Aires)
Once (Buenos Aires)
AI-generated (Stable Diffusion 3.5) · CC BY 4.0 · source
NameOnce
Native nameBalvanera (commercial area known as Once)
Settlement typeNeighborhood commercial district
Subdivision typeCountry
Subdivision nameArgentina
Subdivision type1City
Subdivision name1Buenos Aires

Once (Buenos Aires) is the commercial heart of the Balvanera barrio in Buenos Aires, Argentina, centered around the intersection of Avenida Pueyrredón and Avenida Rivadavia. The area is a dense retail and transit node linking central Buenos Aires with the western suburbs, known for its street markets, textile wholesale trade, and diverse immigrant communities. Once's urban fabric reflects layered influences from 19th‑century expansion, 20th‑century industrialization, and contemporary retail globalization.

Geography and boundaries

Once sits within the administrative barrio of Balvanera, immediately west of the Obelisco de Buenos Aires axis and east of the Parque Centenario precinct. Its principal thoroughfares include Avenida Rivadavia, Avenida Pueyrredón, and Avenida Corrientes, which connect Once to Plaza de Mayo, Constitución (Buenos Aires), and the Recoleta district. The neighborhood abuts transit hubs such as Retiro railway station to the northeast and the Once railway station complex at its core. Once's grid adjoins adjacent barrios including Almagro, Monserrat, and San Cristóbal.

History

Once's development accelerated after the late 19th century expansion associated with the Argentine Republic's economic boom, the arrival of European migration via Port of Buenos Aires, and the establishment of raillinks by companies like the Buenos Aires Western Railway and the Buenos Aires and Pacific Railway. Urbanization during the Infamous Decade (Argentina) and the Great Depression reshaped commercial patterns, while 20th‑century modernist architects influenced local built form alongside traditional mansions linked to families such as the Alvear and Mitre lineages. Political events including demonstrations around the Peronism era and the Dirty War era impacted local commerce and demographics. More recent decades have seen commercial revitalization influenced by trade policies under presidents such as Carlos Menem and economic crises like the 2001 Argentine economic crisis.

Transportation (Retiro–Once corridor and Once railway station)

Once is a major node on the commuter rail network served by the Sarmiento Railway at the Once railway station complex, which links to western suburbs including Liniers, Merlo, and Morón. The district is integrated with the Buenos Aires Metro network through Line H (Buenos Aires) and Line A (Buenos Aires Underground) connections nearby, and is part of the high‑traffic corridor between Retiro railway station and Constitución railway station. Many buses operated by companies such as Colectivo lines traverse Avenida Rivadavia and Avenida Pueyrredón, connecting Once to La Plata, Lanús, and Floresta. Major incidents such as the Once rail disaster highlighted infrastructure and safety debates involving institutions like the National Transport Regulatory Authority (Argentina) and influenced reforms in Tren Sarmiento operations.

Economy and commerce

Once is a wholesale and retail hub renowned for textile and apparel markets concentrated along corridors around Calle Sarmiento, Calle Perón, and Avenida Pueyrredón. The district hosts numerous importers and distributors who interact with ports and logistics firms associated with the Port of Buenos Aires and customs procedures governed under laws like the Customs Law (Argentina). Commercial activity draws shoppers from neighborhoods including Palermo, Caballito, and the western suburbs of Buenos Aires Province. Informal commerce and flea markets coexist with formal retail chains and banking branches of institutions such as the Banco de la Nación Argentina and private banks. Real estate dynamics involve investment by developers operating in zones influenced by municipal planning from the Government of the City of Buenos Aires.

Demographics and culture

Once has long been a gateway neighborhood for immigrant communities, notably Jewish Argentine merchants centered near synagogues and institutions tied to the AMIA (Asociación Mutual Israelita Argentina), as well as Korean Argentine and Bolivian Argentine traders and residents. Cultural life includes theaters on Avenida Corrientes, community centers affiliated with organizations like the Jewish Women's Latin American and Caribbean Network, and eateries reflecting Ashkenazi and Middle Eastern culinary traditions. Local schools and hospitals such as facilities linked to the Hospital Ramos Mejía serve diverse populations from Buenos Aires Province municipalities including Moreno and Merlo. Demographic shifts mirror national migration trends seen during the Great European Migration and later intra‑regional movements.

Landmarks and architecture

Architectural highlights include the historic facade of the Once railway complex, period commercial buildings influenced by Beaux‑Arts and Art Nouveau styles, and notable theaters and cinemas on nearby avenues associated with the golden age of Argentine cinema and figures like Carlos Gardel. Religious and community landmarks include synagogues, churches related to the Roman Catholic Archdiocese of Buenos Aires, and social clubs established by immigrant associations from Eastern Europe and the Levant. Nearby cultural sites in adjacent barrios include the MALBA collections farther north and the Museo de la Ciudad within the central city fabric.

Public safety and social issues

Once has been the focus of public safety initiatives addressing pickpocketing, street vending regulation, and transportation security involving the Buenos Aires Metropolitan Police and federal agencies such as the Prefectura Naval Argentina for transit oversight. The 1990s and 2000s saw responses to fraud and fire incidents coordinated with municipal emergency services and judicial cases in courts of the Judicial Branch of Buenos Aires. Social issues include housing pressure, informality among traders, and social programs linked to municipal and provincial authorities, as seen in initiatives connected to broader policy debates involving figures like Mauricio Macri and Alberto Fernández.

Category:Neighbourhoods of Buenos Aires Category:Balvanera