Sotheby’s International Realty beats Zillow and realtor.com to 3-D Homebuyers can saunter about 3-D home tours on real estate franchisor's listing pages Published on Oct 10, 2016 | Updated on Oct 14, 2016 Key Takeaways by Teke Wiggin Staff Writer Sotheby's International Realty's listing pages now can embed 3-D home [...]