20 Forthlin Road is a National Trust property in Liverpool, Merseyside, England. It was the later teenage home of Paul McCartney (born June 18, 1942, at Walton Hospital where his mother had worked as a nurse), a member of The Beatles. It was also the home of his brother Michael McCartney.
The National Trust markets the house as "the birthplace of the Beatles" since this is the place where the Beatles composed and rehearsed their earliest songs. It was also the birthplace of the group The Scaffold of which Michael McCartney (aka Mike McGear) was a member.