if something is right up someone's street, it is exactly the type of thing that they know about or like to do.
I've got a little job here which should be right up your street.
(redirected from be up street)
be (just/right) up (one's) street
To be ideally suited to one's interests. Anna loves watching movies, so I'm sure she'll go to the film festival with you—that's right up her street.
be (right) up your ˈstreet
(especially British English) (American English usually be (right) up your ˈalley) (informal) be suitable for you: Why don’t you apply for this job? It looks right up your street. OPPOSITE: not be somebody’s cup of tea