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The three streets with the most expensive properties in Buenos Aires and how much an apartment costs - La Nacion Propiedades
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Las tres calles con las propiedades más caras de la ciudad de Buenos Aires y cuánto cuesta un departamento
Compiten por ser la arteria con el valor del metro cuadrado más elevado, con precios que pueden llegar hasta los US$10.000/m2
www.lanacion.com.ar
April 10, 2026
They compete to be the artery with the highest price per square meter, with prices that can reach up to US$10,000/m2
Arroyo Street, one of the most emblematic and coveted thoroughfares in the Federal Capital, with values that are among the most expensive in the real estate marketToribio Achaval
Determining which is the most expensive street in Buenos Aires is, at best, an approximate exercise. The city doesn't have a single corridor that undisputedly concentrates the highest real estate values , but rather a handful of areas where the combination of historical prestige, limited availability of square meters, proximity to parks, and premium services drives prices upward.
However, among operators in the sector there is some consensus that three axes concentrate the podium : the Avenida del Libertador in its Buenos Aires section , the Arroyo street in Retiro and some select blocks of the Alvear avenue in Recoleta.
The aspirational Avenida del Libertador
For decades, Avenida del Libertador has been the most visible showcase of Buenos Aires' high purchasing power . Its towers from the 1990s and 2000s, many with amenities that anticipated trends that later became widespread, coexist with newer buildings that target an international clientele.
Avenida del Libertador is synonymous with luxury in Buenos AiresGerardo Viercovich - LA NACION
There, renting a one-bedroom apartment rarely falls below US$900 to US$1,200 per month, while a two- or three-bedroom apartment in a premium tower can range from US$1,800 to US$3,000, depending on the views and amenities. For sales, the equation is even more pronounced: prices per square meter in high-end buildings range from US$4,500 to US$7,000, with higher prices for units with open river views. The proximity to parks and the presence of high-end services explain why Libertador Avenue remains, for many, the benchmark of urban luxury.
The sophisticated Arroyo Street
Arroyo Street , on the other hand, offers a more understated kind of exclusivity . Its short length, European-style buildings, and the presence of art galleries and boutique hotels create a microclimate unlike any other part of the city. There, supply is inherently limited: few units, low turnover, and demand that remains strong even during periods of general market downturn.
A microclimate is created on Arroyo StreetToribio Achaval
Renting a one- or two-bedroom apartment typically costs between US$1,200 and US$2,000 per month, while sales prices per square meter range from US$5,000 to US$8,000. The unique character of the surroundings, more than the size or amenities, is what drives the price.
The classic elegance of Alvear Avenue
Alvear Avenue completes the trio with a distinct profile: it's the most classic expression of Buenos Aires luxury. Its converted mansions, iconic hotels, and French-style buildings make it a corridor where history carries as much weight as location . Living there means paying not only for expensive square footage but also for a kind of prestige that can't be built with new developments.
The most exclusive brand stores and the highest category hotels are located on Alvear Avenue.Ricardo Pristupluk - LA NACION
Its distinctive French-style buildingsRicardo Pristupluk - LA NACION
For rent, larger units—four or five rooms—typically range from US$2,500 to US$4,500 per month, depending on the building's condition and category. For sale, apartments facing Alvear reach listed prices ranging from US$6,000 to US$10,000 per square meter, with even higher prices for properties with heritage value or unique features.
Comparing these three corridors reveals that the notion of "the most expensive street" is, in reality, a dispute between lifestyles . Libertador offers modernity and scale; Arroyo, intimacy and exclusivity; Alvear, tradition and prestige.
In all cases, living there involves costs that go beyond real estate: high maintenance fees, premium services, upkeep befitting high-end buildings, and, in many cases, a neighborhood dynamic that caters to a very specific clientele. For those seeking this type of environment, the price is part of the appeal. For the rest of the city, these streets act as a market barometer : when their values rise, they often anticipate trends; when they stabilize, they set the pulse of a sector that rarely loses its luster.
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