Image: 6 Belgrave Square

This is the centrepiece of the north-west terrace. The four terraces were designed by George Basevi with each being subtly different - No. 6 has an engaged portico of six Corinthian columns. Grade I listed. The square was laid out from around 1826. Unusually, detached mansions were designed by separate architects for three of the corners. 1-11, Belgrave Square SW1, London, England, UK.