Start At Us 441 & Donnelly Street (Also Known As County Road?44B) – This Crossroads Is Centrally Located In Mount?Dora Head North On Donnelly Street (Cr?44B). Stay On Donnelly For Approximately 0.4 Miles. When You Reach East 11Th Avenue, Turn Right (Eastbound). Continue About Two Blocks East On East 11Th Avenue. 815 E 11Th Avenue Will Be On Your Left (North Side) Just After Clayton Street