Baker Street

Baker Street is a street in the Marylebone district of the City of Westminster in London. It is named after builder William Baker, who laid out the street in the 18th century. The street is most famous for its connection to the fictional detective Sherlock Holmes, who lived at a fictional 221B Baker Street address on the north of the street. The area was originally high class residential, but now is mainly occupied by commercial premises.

Baker Street is a busy thoroughfare, lying in postcode areas NW1/W1 and forming part of the A41. It used to run south from Regent's Park, the junction with Park Road, parallel to Gloucester Place, meeting Marylebone Road, Portman Square and Wigmore Street. In 2019, the until-then one-way street was changed to accommodate lanes running in both directions.

Wikipedia