This shopping street is the only shopping district locally, and you can find everything from daily necessities to study supplies.
Literal
This shopping-street [topic-は] local [at-では] only [gen-の] shopping-district [copula-で], daily-goods [from-から] study [to-に] necessary things [until-まで] one-set are-found [completive-てしまう].
唯一の 'the only / sole' is a common modifier for unique items. ~から~まで 'from X to Y' marks the range being covered. 一通り 'a full set / one round' is an adverb meaning everything is covered. 揃ってしまう uses ~てしまう not for regret but for the emphatic/surprising nuance: 'they're all there, amazingly.'