According to Arthur Conan Doyle's stories, Sherlock Holmes and John Watson lived at B Baker Street from to But B Baker. London's most famous address - B Baker Street - the fictional home of is now in the middle of a scorching mystery - who actually owns it?. B Baker Street is the London home of Sherlock Holmes in the canon stories Doyle's life, he identified the intersection of Baker Street and George Street. Choose your reason below and click on the Submit button. But B Baker street did not exist innor did it exist in when A Study in Scarlet was published and Baker Street house numbers only extended into the s. I went to see the Baker St home, and was a bit iffy about examining a site that was only famous because of some novels. Refrain from posting comments that are obscene, defamatory or inflammatory, and do not indulge in personal attacks, name calling or inciting hatred against any community. Watson had said that the monthly rent Holmes pays was almost equal to the full value of the house. The mystery of B Baker Street is not one of secret passages or hidden symbols.