RSS Listing Sold At 9471 Yonge ST in Richmond Hill Posted on January 17, 2019 by Marie Commisso Posted in Observatory, Richmond Hill Real Estate New property sold at 9471 Yonge ST in Richmond Hill. See details here Yonge Street Richmond Hill, Observatory, York Region Richmond Hill, Ontario L4C 1V4 Richmond Hill, Observatory 9471 YONGE STREET RICHMOND HILL CONDO FOR SALE