Saxe-Coburg Square

Dingy small square with two-story brick houses, railed enclosure, weedy grass, faded laurels, and a pawnbroker at the corner.

Saxe-Coburg Square, a dingy and unassuming enclave of two-story brick houses in Victorian London, emerges in the Sherlock Holmes canon as the overlooked backdrop for one of the detective's most peculiar cases. Featuring a railed enclosure with weedy grass, faded laurels, and a corner pawnbroker, this modest square serves as the residence of the villainous Wilson, where Holmes unravels the bizarre Blue Carbuncle mystery. Though appearing only once across the series, it exemplifies the gritty, everyday London locales that conceal extraordinary crimes, with no notable evolution or reappearances in later adventures.