Riverdale boundaries are not clearly defined are really depend on your source. While generous boundaries define this neighbourhood from The Don Valley to Greenwood east to west and a little north of Danforth Ave to Eastern Ave., north to south. Note: East of Pape, the southern boundary is defined by the railroad track. The heart of Riverdale can be found between Broadview and Pape Ave, and south of Danforth to Eastern Ave and is found in the E01 district of the Toronto Real Estate Board.