Safer-at-home update: All Clark Realty sales offices are open for scheduled appointments with your agent. Property showings with required safety protocols are possible. The majority of our agents and staff will continue to work remotely through June in compliance with Hawaii's 'safer-at-home' order. Our top priority, always, is the health and well-being of our clients, agents, employees, and communities. Contact your agent for more information or View the latest Big Island listings with Virtual Tours.

Photo of Kathy Oldfather
  • Direct 808-936-6717
  • Office 808-969-7863
  • Fax 808-935-7405
101 Hualalai Street
Hilo, HI 96720

Member, National Association of REALTORS®
Hawaii Real Estate License #RB-16583

A graduate of Loyola University hailing from Chicago, Illinois, Kathy Oldfather made her way to the Big Island in 1978, following a sailing trip down the coast of California on a ‘96 schooner.

Kathy taught nursing at the University of Hawaii-Hilo campus before finding her calling as a real estate professional in 1980. While raising three children, she established herself as one of East Hawaii’s most prominent residential brokers. A community-minded individual, she has been a member of the Hawaii County Medical Alliance, American Association of University Women, the Filipino, Portuguese and Hawaii Island Chambers of Commerce, and a member of the United States Tennis Association. She also enjoys golfing whenever she can find the time. As a multi-million dollar sales producer, Kathy has received numerous awards, including the coveted President’s Circle award from the Prudential network and Hawaii Tribune Herald’s People’s Choice Award for Best Realtor. Evidence of Kathy's success in building trust with her clients is her ever-expanding her referral business--each referral is a genuine vote of confidence in a job well done from her past clients 



Clark Realty agents have one primary goal: to provide exceptional service with professionalism, integrity and aloha. Each agent has access to the best available tools to help buyers find the property that suits their needs and to help sellers successfully market their properties both locally and globally. Your Clark Realty agent is also supported by a managing broker in their local office and an on-island management team with decades of real estate experience.

Marketing Partners

Property Compare