San Isidro: The Leafy Northern Suburb Where British Families Settle

When a British expat family arrives in Buenos Aires, there's often a fork in the road: live centrally in Palermo or Belgrano, or head north to the suburbs. San Isidro is where many families with children end up — and once you visit on a sunny Saturday, it's not hard to understand why.

What San Isidro is like

San Isidro is the most prestigious of the northern Gran Buenos Aires suburbs. The historic town centre (casco histórico) sits on a small hill above the Río de la Plata, with a colonial cathedral, cobblestone streets, and art galleries in converted old houses. It feels more like a prosperous Uruguayan town than a Greater Buenos Aires suburb.

Below the historic centre, the Costa (riverside) area has parks, a cycling path, and views across the wide brown expanse of the Río de la Plata toward the Uruguayan horizon. Families use the coast for weekend cycling, walking dogs, and Saturday morning markets.

Schools

San Isidro is home to St. George's College, one of Buenos Aires's most established British-curriculum schools. The school community is itself a significant British expat network. Several other high-quality private bilingual schools also operate in the area. The density of good schools is one of the primary draws for families.

Getting to central Buenos Aires

Mitre train from San Isidro station to Retiro: 35-45 minutes. Trains run frequently on weekdays. The journey is generally reliable.

Car: 30-60 minutes depending on traffic. The Panamericana highway backs up significantly during morning rush hour.

Cost of living

San Isidro is more expensive than central Buenos Aires for property. A three-bedroom house in a residential street runs USD 1,500-2,500 per month. Apartments in the town centre: USD 900-1,500. Day-to-day costs are similar to central BA.

The British community here

The Hurlingham Club (polo, cricket, tennis, founded 1888) is in nearby William Morris — San Isidro residents use it frequently. St. George's College creates a natural network for families. The BCA holds events accessible from San Isidro.

This is the neighbourhood where the deepest roots of the British-Argentine community live. Families with ancestors who arrived in the nineteenth century live alongside recent expats. The cross-generational nature of the community is unlike anything in central Buenos Aires.

Worth reading next

• Belgrano Neighbourhood Guide
• British Schools in Buenos Aires
• British Expat Community in Buenos Aires