KNR REALTY LLC Share: Realtors Visit Website 621 Colonial Drive Portland, TX 78374 (361) 633-7971 LinkedIn Facebook Twitter Hours: 7 days a week About Map About We help Renters become Homeowners so they can start investing in themselves, instead of someone else. ?? Directions Portland, tx What's Nearby? Distance: 5 10 15 20 25 50 mi.