A historic building from the 1800s on Aviles Street in St. Augustine — on what’s promoted as America’s oldest residential street — is now facing an emergency partial demolition. -The building at 7 Aviles Street was built in 1885 and once served as the city jail. -The owner had already been approved to remove one exterior wall while converting the building into a single-family residence. -During that work, contractors found other walls in danger of failing, and an engineer determined additional walls were buckling and could collapse. -What happens next: the city called an emergency public hearing to review conditions for the partial demolition and what historic materials may be preserved. Reported by Jessica Clark, First Coast News (WTLV) Subscribe for more Northeast Florida updates Watch more local coverage here: tv.firstcoastnews.com READ MORE: firstcoastnews.com/article/news/local/historic-building-st-augustine-demolition-americas-oldest-residential-street/77...