221B Baker Street

221B Baker Street is the famous fictional address of Sherlock Holmes, created by Sir Arthur Conan Doyle. The real building stands in the City of Westminster, between 237 and 241 Baker Street. It is part of an 1815 townhouse that closely resembles the one described in the stories. The museum occupies the space where Holmes’s study once overlooked Baker Street. Visitors climb seventeen steps from the ground floor to reach the first-floor rooms. The study is furnished to reflect Holmes’s era, with period details and wax figures of the detective and Dr Watson. A plane tree grows in the rear yard, as mentioned in the original tales. The address became linked with Holmes in 1887 when A Study in Scarlet was published. At first, Baker Street did not have numbers as high as 221, but later extensions allowed the number to be used. Abbey National’s Art Deco building once stood at 219–229 Baker Street and received letters addressed to Holmes for decades. A full-time secretary handled the mail until Abbey National left in 2005. The museum now holds the right to use 221B, though its number sits out of sequence. Experts still debate where the original 221B might have been located. Inside the museum, visitors find Holmes’s study with two broad windows facing the street. The bedroom lies behind the study, while Watson’s room sits above, overlooking the rear yard. Exhibits include Holmes memorabilia and period furnishings arranged to match the stories. The famous address draws fans who leave letters and cards for the fictional detective. A blue plaque marks the spot, first installed in 1990. The building’s layout and details bring Conan Doyle’s words to life for those who walk its rooms.