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Meet Rob Allen

Rob Allen Oklahoma City, OK Real Estate Agent Headshot

Rob Allen

Rob Allen is the Founder & CEO of Sage Sotheby’s International Realty multi-state real estate brokerage with offices in Oklahoma City, Tulsa, and Kansas City. Under his leadership, Sage has grown from a small independent firm in Nichols Hills into a regional Sotheby’s International Realty organization with a significant presence in the luxury residential market.

Rob founded the company as Sage Realty Partners in 2017. In 2019, the firm became the first Sotheby’s International Realty affiliate in Oklahoma, establishing a platform for continued growth across the region. Sage expanded into the Kansas City market in December 2024 and has since continued building its presence throughout Oklahoma, Kansas, and Missouri.

As CEO, Rob leads the firm’s strategy, growth, culture, brokerage operations, and market expansion. His focus is on building an organization where experienced real estate professionals can deliver exceptional service while leveraging the global reach, marketing capabilities, and heritage of the Sotheby’s International Realty brand. Although his primary role is leading the brokerage, he remains actively engaged in the practice of real estate and continues to advise select clients, keeping him closely connected to the work of the firm’s sales associates and the markets they serve.

Before entering real estate, Rob spent ten years in the United States Army, including two deployments to Iraq, and completed his military service as a Captain. His decorations include the Bronze Star Medal, Purple Heart, three Army Commendation Medals, and Combat Infantryman Badge.

Following his military service, Rob earned his law degree magna cum laude from Oklahoma City University School of Law, where he served on Law Review and as President of the Phi Delta Phi Legal Honors Fraternity. He subsequently practiced as a litigation attorney with a Fortune 500 energy company, managing complex disputes and advising clients on significant business and legal matters. He remains a member of the Oklahoma Bar Association.

Rob has been recognized by The Journal Record as one of Oklahoma’s Most Admired CEOs in 2025 and as an Achiever Under 40 in 2020, and by Friday as one of its Most Powerful Young Professionals in 2025.

His commitment to service continues through his work on behalf of Oklahoma veterans. Rob serves as a Commissioner on the Oklahoma Veterans Commission and supports the Warriors for Freedom Foundation and other veterans’ organizations across the state.

Rob lives in Oklahoma City with his wife and their four children. The family are parishioners of Christ the King Catholic Church.

Contact Details

Email address [email protected]
Primary phone 405.252.0298
Secondary phone 405.748.0405
Address 1047 NW 68th Street Oklahoma City OK, 73116
Website sagesir.com
License #173362
See What My Clients Say

Testimonials

I highly recommend Rob to anyone looking to buy, or sell a home, in the Oklahoma City area. I was very impressed with his ability to adapt to unanticipated changes as our transaction evolved. Our family was living out of town, but throughout the process, Rob went above and beyond by perfectly handling all the logistical challenges for us. He was immediately responsive to text messages which are vital at times! Rob provided valuable insight and proved to be extremely knowledgeable. I never felt like I was "in the dark" and he made sure I was well-informed throughout every step of the sale and purchase of the homes. We worked with Rob to sell our home and purchase a new one. He was a consummate professional and ensured the entire process went as smoothly as possible. While I don't plan on buying another house any time soon, I know that Rob will be my realtor for any future real estate transactions, and I plan to recommend him to anyone I know who is buying or selling a home.
I highly recommend Rob to anyone looking to buy, or sell a home, in the Oklahoma City area. I was very impressed with his ability to adapt to unanticipated changes as our transaction evolved. Our family was living out of town, but throughout the process, Rob went above and beyond by perfectly handling all the logistical challenges for us. He was immediately responsive to text messages which are vital at times! Rob provided valuable insight and proved to be extremely knowledgeable. I never felt like I was "in the dark" and he made sure I was well-informed throughout every step of the sale and purchase of the homes. We worked with Rob to sell our home and purchase a new one. He was a consummate professional and ensured the entire process went as smoothly as possible. While I don't plan on buying another house any time soon, I know that Rob will be my realtor for any future real estate transactions, and I plan to recommend him to anyone I know who is buying or selling a home.
David G.
Rob Allen is the reason I feel inclined to write this review. A brave man. I remember his military expertise, to law degree and lawyer, and then built a real estate company, Sage. When I saw Sotheby’s showing up on signs, that meant a lot to me. It’s the work ethic, his loyalty to you from beginning to end! Rob has been where he is needed with boots on the ground. Rob is crucial to the Oklahoma City Real Estate market. He is very professional and comes always with a calm, humble, and super smart mind. A positive winning attitude. Sage/Sotheby’s picked the only one here to represent a luxury brand. I am proud to call him whenever I have any real estate questions. He will help you. He helped me and many others!
Rob Allen is the reason I feel inclined to write this review. A brave man. I remember his military expertise, to law degree and lawyer, and then built a real estate company, Sage. When I saw Sotheby’s showing up on signs, that meant a lot to me. It’s the work ethic, his loyalty to you from beginning to end! Rob has been where he is needed with boots on the ground. Rob is crucial to the Oklahoma City Real Estate market. He is very professional and comes always with a calm, humble, and super smart mind. A positive winning attitude. Sage/Sotheby’s picked the only one here to represent a luxury brand. I am proud to call him whenever I have any real estate questions. He will help you. He helped me and many others!
Brian S.
Rob was a blessing to find! Me and my wife were walking thru an open houses not really knowing what we wanted or what direction to go in finding a home. We met Rob at an open house and was already an immediate impact on our experience. We then connected with Rob to represent us from that point forward and it went up hill from there! He was extremely organized and thorough with all the listings he had lined up to show us. He really listened to what it was we were looking for and helped guide us to our first home! I would 100% recommend Rob to anyone looking for a realtor. We will be using  Rob again once we are ready to sell and buy again!
Rob was a blessing to find! Me and my wife were walking thru an open houses not really knowing what we wanted or what direction to go in finding a home. We met Rob at an open house and was already an immediate impact on our experience. We then connected with Rob to represent us from that point forward and it went up hill from there! He was extremely organized and thorough with all the listings he had lined up to show us. He really listened to what it was we were looking for and helped guide us to our first home! I would 100% recommend Rob to anyone looking for a realtor. We will be using  Rob again once we are ready to sell and buy again!
John P.
We will be using Rob again once we are ready to sell and buy again! Rob was a blessing to find. Me and my wife were walking thru open houses not really knowing what we wanted or what direction to go in finding a home. We met Rob at an open house and was already an immediate impact on our experience. We then connected with Rob to represent us from that point forward and it went uphill from there. He was extremely organized and thorough with all the listings he had lined up to show us. He really listened to what it was we were looking for and helped guide us to our first home. I would 100% recommend Rob to anyone looking for a realtor.
We will be using Rob again once we are ready to sell and buy again! Rob was a blessing to find. Me and my wife were walking thru open houses not really knowing what we wanted or what direction to go in finding a home. We met Rob at an open house and was already an immediate impact on our experience. We then connected with Rob to represent us from that point forward and it went uphill from there. He was extremely organized and thorough with all the listings he had lined up to show us. He really listened to what it was we were looking for and helped guide us to our first home. I would 100% recommend Rob to anyone looking for a realtor.
J.P.
We worked with Rob to sell our home and purchase a new one. He was a  consummate professional and ensured the entire process went as smoothly as possible. I never felt like I was "in the dark" and he made sure I was well informed throughout every step of the sale and purchase of the homes. While I don't plan on buying another house any time soon, I know that Rob will be my realtor for any future real estate transactions, and I plan to recommend him to anyone I know who is buying or selling a home.
We worked with Rob to sell our home and purchase a new one. He was a  consummate professional and ensured the entire process went as smoothly as possible. I never felt like I was "in the dark" and he made sure I was well informed throughout every step of the sale and purchase of the homes. While I don't plan on buying another house any time soon, I know that Rob will be my realtor for any future real estate transactions, and I plan to recommend him to anyone I know who is buying or selling a home.
Catie C.
Best realtor we have ever had!!! He sold our house in less then a week! Then helped us buy a new house in less then 48 hours! He is so knowledgeable about what to do to sell your house and what to watch out for when buying your next home he made the process seamless! He truly made me feel at ease with the whole buying and selling process!
Best realtor we have ever had!!! He sold our house in less then a week! Then helped us buy a new house in less then 48 hours! He is so knowledgeable about what to do to sell your house and what to watch out for when buying your next home he made the process seamless! He truly made me feel at ease with the whole buying and selling process!
Edmond
He sold our house in less then a week then helped us buy a new house in less then 48 hours! Best realtor we have ever had. He is so knowledgeable about what to do to sell your house and what to watch out for when buying your next home he made the process seamless. He truly made me feel at ease with the whole buying and selling process.
He sold our house in less then a week then helped us buy a new house in less then 48 hours! Best realtor we have ever had. He is so knowledgeable about what to do to sell your house and what to watch out for when buying your next home he made the process seamless. He truly made me feel at ease with the whole buying and selling process.
Seller
I worked with Rob purchasing my home. Rob went above and beyond to find  me a house that met all my expectations. He is a stand up guy with extensive  knowledge about the market and real estate. He is ethical, trustworthy and  gives great advice when needed. You won't find a better person to find or sell  your home!
I worked with Rob purchasing my home. Rob went above and beyond to find  me a house that met all my expectations. He is a stand up guy with extensive  knowledge about the market and real estate. He is ethical, trustworthy and  gives great advice when needed. You won't find a better person to find or sell  your home!
Megan U.
Rob has experienced high levels of success in every aspect of his life. It’s no surprise that his real estate company has such a solid reputation for taking care of its clients. The class and professionalism that the agents of his company carry themselves with is a reflection of his leadership and personality.
Rob has experienced high levels of success in every aspect of his life. It’s no surprise that his real estate company has such a solid reputation for taking care of its clients. The class and professionalism that the agents of his company carry themselves with is a reflection of his leadership and personality.
Noah Z.
My wife and I were trying to sell by the owner but wasn't getting any traction. We heard that Rob was professional and aggressive, but not pushy. He sold our house fast and kept us informed along the way. We were completely satisfied with his work ethic and knowledge and would use him again. Very pleased!
My wife and I were trying to sell by the owner but wasn't getting any traction. We heard that Rob was professional and aggressive, but not pushy. He sold our house fast and kept us informed along the way. We were completely satisfied with his work ethic and knowledge and would use him again. Very pleased!
Dan W.
Rob was amazing! He helped me get the best price on my dream home. He made the home buying process less stressful. He was very punctual and communicated effectively with us and the seller. I highly recommend him. Hopefully will be doing business with him in the future.
Rob was amazing! He helped me get the best price on my dream home. He made the home buying process less stressful. He was very punctual and communicated effectively with us and the seller. I highly recommend him. Hopefully will be doing business with him in the future.
Romel B.
Rob helped us sell our previous home and buy our current home. He is a man of great character and integrity, who believes in open and honest communication. We felt like we were in great hands throughout our entire selling/buying process.
Rob helped us sell our previous home and buy our current home. He is a man of great character and integrity, who believes in open and honest communication. We felt like we were in great hands throughout our entire selling/buying process.
Catie C.
Very helpful and knowledgeable. Made first time home buying a breeze! Would recommend and will use again when we are ready to look for a different house!
Very helpful and knowledgeable. Made first time home buying a breeze! Would recommend and will use again when we are ready to look for a different house!
John P.
I had great experience with Rob Allen. He helped me buy my new house smoothly. Highly recommended.
I had great experience with Rob Allen. He helped me buy my new house smoothly. Highly recommended.
Anthony D.

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