221B Baker Street is the fictional address of the famous detective Sherlock Holmes and his loyal friend and biographer, Dr. John H. Watson, in the stories written by Sir Arthur Conan Doyle. It is the iconic residence where the majority of their adventures take place.
In the Sherlock Holmes stories, 221B Baker Street is described as a Victorian-era townhouse located in the Marylebone district of London. The address has become synonymous with the detective and is now widely recognized as a symbol of Sherlock Holmes and his detective work.
While 221B Baker Street is a fictional address, the street itself is a real location in London, and it has become a popular tourist attraction due to its association with Sherlock Holmes. The actual 221B Baker Street, during Doyle's time, did not exist, as Baker Street only went up to number 85. In 1932, the Abbey National Building Society, located at 219-229 Baker Street, received permission from the City of Westminster to renumber their building to 221B Baker Street to accommodate the demand of Sherlock Holmes fans. Today, 221B Baker Street houses the Sherlock Holmes Museum, a popular destination for fans of the detective.
The address of 221B Baker Street has become an enduring symbol of Sherlock Holmes' fictional residence and is recognized worldwide as the home of the iconic detective and his adventures with Dr. Watson.