Complex sentence: This last boundary is somewhat disputed--many residents believe that Bloomfield abuts the neighborhood of Friendship at Gross Street, where the provincial frame rowhouses give way to stand-alone brick Victorian homes that grow larger on each street heading east.
Split into simpler sentences: This last boundary is somewhat disputed--many residents believe that Bloomfield abuts the neighborhood of Friendship at Gross Street. Here the provincial frame rowhouses give way to stand-alone brick Victorian homes, which were built larger on each street heading east.