it's very rare in any language, complexity at the start is not uncommon, but complexity at the end is, also the ordering of the consonant types and the fact there's two fricatives in a row at the end, it's not just a word that not only has no place existing, but also one that should be so unstable it'd change to something less complex in decades at most, yet it's stayed pretty consistent for a while
It's also actually 4 consonants as there's an unwritten k in many accents, or ng is pronounced as ŋg in others, so stɹɛŋ(k|g|∅)θs
Off-street parking is worse than on-street as it requires crossing cycle lanes and sidewalks, usually without traffic controls, so increases the interactions between other road users and cars