The Holladay Group at Keller Williams Realty - Missy Holladay Share: Real Estate Visit Website Request Info 11400 Parkside Dr. Suite 120 Knoxville, TN 37934 (865) 258-8686 Facebook Twitter Rep Info Map Whom to Contact Missy Holladay Realtor Cell Phone: (865) 258-8686 Send an Email What's Nearby? Distance: 5 10 15 20 25 50 mi.