On Calle O'Donnell, steps from the Retiro, this ground-floor corner apartment occupies one of Salamanca's most sought-after positions. A 1956 building with lift access frames this 275 m² residence, defined by exceptional light and a south-facing terrace that runs the length of the exterior façade. The layout is notably square, offering considerable flexibility for reconfiguration. Four bedrooms and three bathrooms accommodate various living arrangements, while the corner position ensures light from multiple orientations throughout the day. The terrace becomes an extension of the interior, a rare feature at ground level in this neighbourhood.
Salamanca sets both Madrid's price ceiling and its social register. Developed in the 19th century by the Marqués de Salamanca as a deliberate enclave for the capital's aristocracy and new industrial wealth, the district still functions that way — embassies, private banks, the Spanish flagships of every European luxury house, and the quiet buildings where old-money families have lived for generations. The grid is rectilinear and deliberate: wide pavements, ten-meter cornice heights, yellow-flowering jacarandas lining the avenues in April. The built form is uneven up close — protected-façade classics on the main avenues, unremarkable 1960s–70s infill on the side streets, a growing share of gut-renovations marketed as "obra nueva" — but the address is the product, and buyers are paying for it.