Hualālai Realty Executive Team

Having closed more than 900 real estate transactions while representing both buyers and sellers at Hualālai Resort, Hualālai Realty is the resort expert in Hualālai real estate. With over 95 years of combined real estate experience at Hualālai Realty, our team is best equipped to share the history of Hualālai, and our knowledge of Hualālai Resort is unmatched by any other brokerage.
Since opening in 1996, we have maintained the largest market share of
total sales volume annually.

Rob Kildow, R(B) 18723

Principal Broker and Director of Sales at Hualālai Realty for the past two decades, Rob Kildow not only knows his product well, but lives it daily both professionally and personally, having purchased a villa here with his wife Barbara in 2001. A native of Washington State and a 45-year professional in the real estate industry, Rob says he fell in love with the island of Hawai‘i many years ago having been captivated by the beauty, the environment, and the generosity and hospitality of the people. Prior to joining Hualālai Realty, he served as Director of Sales at a high-end golf-residential community in South Kona for five years. Rob has been recognized by Hawai‘i Business Magazine as the #1 residential broker for the State of Hawai‘i numerous times. He was inducted into the “Billionaires Club” by Who’s Who in Luxury Real Estate for selling over $1 Billion in real estate, and has received their prestigious Lifetime Achievement Award.


Regina M. Stuard, R(B) 15542

Sales Executive Regina Stuard, a native of Hawaii, has spent over three decades selling some of Hawaii’s most notable resort communities. Her extensive experience, vast skill set, and business acumen set her apart as one of the leaders in Hawaii’s Luxury Resort Market, and she is currently ranked one of the Top 20 Realtors on Hawaii Island. Her passion lies in creating exceptional experiences for those she serves while ensuring each client understands the intricacies and benefits of purchasing within the Hualalai Resort community.  In addition to having her Broker’s license, Regina is also a Certified Residential Specialist (CRS) and a Resort Second Home Specialist (RSPS).


Ku‘uipo Valenzuela, R(S) 70205

Ku‘uipo Valenzuela is a devoted Sales Executive who has been with Hualalai Realty for half of her nearly two decade career as a Realtor.  She brings with her a wealth of experience and a genuine passion for real estate and people. Her keen market knowledge, paired with her creative negotiation skills, positioned her as one of the top 20 agents on the island for 2023, and she is on the same track for 2024.  Prior to joining Hualalai Realty, Ku‘uipo amassed valuable experience working with real estate developers and clients specializing in luxury properties within other resort communities along the coast. Her boundless enthusiasm and zest for life have been instrumental in her career accomplishments.


Chieko Madenokoji, R(S) 57921

Sales Executive Chieko Madenokoji, a native of Tokyo, Japan, joined Hualalai Realty in 2009 bringing years of professional real estate, marketing, and international business experience both in Hawaii and Japan.  Before joining Hualalai Realty, she had the opportunity to serve clients at a high-end golf-residential community in South Kona where she started her real estate career.  In her earlier tenure with Mitsubishi Corporation, Japan’s largest trading company, she acquired essential skills for the brokerage business, while working with international and domestic clients and customers. Through her vast knowledge of Hualalai Resort and dedication to her work, Chieko is capable of assisting her clients with navigating various cultures, and enjoying all that Hualalai has to offer here on the Big Island of Hawaii.


Vivian Tobias, R(B) 24288

Vivian Tobias, Director of Administration, is a veteran of the real estate industry, and has been with Hualālai Realty for almost three decades. Focused, with an acute eye for detail and accuracy, Vivian is precisely the person you want closing your real estate transaction. Since joining the Hualālai Realty team, she has managed 900+ property closings while juggling various other roles: Notary Public, sales statistician, and overall office administration. She is a native of New Jersey and a graduate of Rutgers University.


April Mistersaro

April Mistersaro, a former travel professional, is often the first voice you will hear and the first face you will see when you contact Hualālai Realty. April has served as the Sales Concierge for nearly two decades, playing a pivotal role in providing exceptional guest service. In addition to welcoming guests, she assists with website and marketing efforts, as well as coordinating appointments and property tours. April’s steadfast commitment to service has made her an invaluable team member. Originally from New Jersey, her adventurous spirit and love for the Hawaiian culture led her to Hualalai Resort, where she’ll be the first to share that you’re not just buying a property, you’re gaining an incredible lifestyle.