Martha Turner Sotheby's International Realty Share: Real Estate, ResidentialReal Estate, Residential Martha Turner Sotheby's International Realty Visit Website 1717 W Loop S Suite 1700 Houston, TX 77027 713-520-1981 About Map About Top Residential Real Estate Brokerage, we serve virtually the Greater Houston area giving the same stellar customer service at all price points. What's Nearby? Distance: 5 10 15 20 25 50 mi.