Baker Street tube station Park and Marylebone, and on the Jubilee line it is between Bond Street and St. John's Wood. The station has entrances on Baker Street, Chiltern Street (ticket holders only) and Marylebone Road. Nearby attractions include Regent's Park, Lord's Cricket Ground, the Sherlock Holmes Museum and Madame Tussauds. In the first half of the 19th century, the population and physical extent of London grew greatly. The congested streets and the distance to the City from the stations to the north and west prompted many attempts to get parliamentary approval to build new railway lines into the City. In 1852, Charles Pearson
221B Baker Street Street. "We met next day as he had arranged, and inspected the rooms at No. 221B, Baker Street, of which he had spoken at our meeting. They consisted of a couple of comfortable bed-rooms and a single large airy sitting-room, cheerfully furnished, and illuminated by two broad windows."<br>(Arthur Conan Doyle, "A Study in Scarlet", 1887) When the "Sherlock Holmes" stories were first published, street numbers in Baker Street did not go as high as 221. The section north of Marylebone Road near Regent's Park – now including 221 Baker Street – was known in Conan Doyle's lifetime as Upper Baker