Russ Lyon Sotheby's International Realty

16872 E Avenue of the Fountain Suite #103, Fountain Hills, AZ 85268
  •   5   (52 reviews)

Meet the team

Get to know the 3 agents at Russ Lyon Sotheby's International Realty.

About Karen
Principal, DeGeorge Partners | Russ Lyon Sotheby’s International Realty Career Highlights & Statistical Achievements: #1 in Sales in Fountain Hills: Officially ranked as the top-producing real estate agent for sales in Fountain Hills, Arizona. #1 in Client Satisfaction: Recognized as the number one agent for client satisfaction, delivering the signature "White Glove" service that Sotheby's is known for. Top 1.5% Nationwide: Officially recognized among the elite top 1.5% of all real estate professionals in the United States. Top 1% in Arizona: Ranked in the Top 1% of Listing Agents across the state of Arizona. Top Producer: Celebrated as one of PHOENIX Magazine’s Top Real Estate Producers. 20+ Years of Excellence: Over two decades of proven success in the luxury real estate market. Consistent Leadership: A top-selling agent every year since 2007, specializing in high-net-worth transactions, custom estates, and exclusive neighborhoods. About Karen DeGeorge As the #1 real estate agent in Fountain Hills for both sales and client satisfaction, Karen DeGeorge has been a driving force in the local luxury market for over 20 years. Serving Fountain Hills, Scottsdale, and Paradise Valley, Karen is the Principal of DeGeorge Partners at Russ Lyon Sotheby’s International Realty. She has built a reputation as an industry elite, backed by a strong demand for experienced, luxury-focused agents who understand the nuances of complex, high-net-worth transactions. DeGeorge’s recent national and state-level accolades—including her ranking in the top 1.5% nationwide—highlight a broader trend in the Arizona real estate market: buyers and sellers require more than just standard representation. By leveraging the global reach of Russ Lyon Sotheby’s International Realty, DeGeorge Partners provides clients with unparalleled marketing resources and the legendary "White Glove" service that the Sotheby's brand is globally known for. This highly personalized, concierge approach to buying and selling ensures a seamless, elite experience for every client. "Navigating the luxury real estate market requires more than just showing homes; it requires a deep understanding of the community, elite marketing strategies, and an unwavering commitment to the client," says DeGeorge. "To be recognized on a national and state level is an incredible honor, but the true reward is continuing to help my clients achieve their real estate goals in this beautiful community we call home." Whether you are seeking a custom estate or looking to strategically market a luxury property, Karen DeGeorge and her team deliver elite results backed by a proven track record of #1 client satisfaction and unparalleled service.
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About Chauncey

Chauncey currently has 2 active property listings and 1 sold property listings over the past 12 months.

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About Valerie

Valerie currently has 2 active property listings and 2 sold property listings over the past 12 months.

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Russ Lyon Sotheby's International Realty

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About us

Russ Lyon Sotheby's International Realty is a real estate office. They have 52 verified reviews with an average rating of 5 stars. They currently have 136 active property listings and 80 sold property listings over the past 12 months worth $72,000,305.

Our reviews

  5  
52 reviewsacross 8 different locations, showing 6.
16 days ago
Outstanding Experience with Karen DeGeorge at Russ Lyon's Sotheby's!

I had an outstanding experience working with my Karen DeGeorge and her team at Russ Lyon Sotheby's. From the beginning, they took the time to understand exactly what I was looking for and consistently found properties that matched my specifications. They were always quick to arrange showings, which allowed me to view desirable properties before they were gone. Throughout the process, they were responsive, knowledgeable, and made what could have been a stressful experience remarkably easy. Their guidance and attention to detail helped ensure a smooth and efficient closing. I highly recommend them to anyone looking for a dedicated professional who truly puts their clients first.

Karen DeGeorge

Karen DeGeorge

  5   (52 reviews)
about 1 month ago
I referred my grandparents to the DeGeorge Partners Team to have them help handle the sale of a cond

I referred my grandparents to the DeGeorge Partners Team to have them help handle the sale of a condo in the Cave Creek area. Jill Templeton-Haislip with their team, was incredibly patient, kept me and them both updated on a regular basis, and was proactive with her marketing during a bit slower period for properties like this. I would highly recommend them to anyone with real estate needs in the Phoenix area. Thank you Jill & the DeGeorge Team for taking care of my family!

Karen DeGeorge

Karen DeGeorge

  5   (52 reviews)
about 1 month ago
Such an amazing experience working with DeGeorge Partners

Such an amazing experience working with DeGeorge Partners. From start to finish the professionalism and care was top notch. Whether your property is $200K or $2M you will be treated with respect and customer service that cannot be matched. If you need your home sold or are looking to buy, I would only ever choose Karen and her team. They get the job done and make the process so easy. I am happily reunited with my elderly mother now that my property is sold and can enjoy this precious time with her thanks to the DeGeorge team!

Karen DeGeorge

Karen DeGeorge

  5   (52 reviews)
2 months ago
Crystal Rogers with Russ Lyon Sotheby’s International Realty – DeGeorge Partners was truly wonderful

Crystal Rogers with Russ Lyon Sotheby’s International Realty – DeGeorge Partners was truly wonderful to work with. We met by chance during my very first home viewing, and from that moment she became the realtor I was grateful to have by my side. As a first-time homebuyer, I had a lot to learn, and Crystal was responsive, informative, patient, and incredibly helpful throughout the entire process. She guided me with confidence, answered my questions, and made sure I understood each step along the way. Thanks to her support, I was able to get the house I wanted at the price I wanted. The entire process moved so smoothly and quickly that everything was completed days before closing. I could not have asked for a better experience. I’m very thankful for Crystal’s professionalism, care, and dedication, and I would highly recommend her to anyone looking to buy or sell a home.

Karen DeGeorge

Karen DeGeorge

  5   (52 reviews)
3 months ago
We just closed on the sale of our condo in Fountain Hills

We just closed on the sale of our condo in Fountain Hills. We highly recommend Jill Templeton-Haislip and the team at Russ Lyon Sotheby's International Realty - DeGeorge Partners. Jill and the whole team gave our property a great presentation. They kept us in the loop at all times with great communication. In our opinion, they went above and beyond! Thank you Jill! And thank you Stacie and Karen. The Best!

Karen DeGeorge

Karen DeGeorge

  5   (52 reviews)
Show all 52 reviews

Our properties

Russ Lyon Sotheby's International Realty has 136 properties for sale and sold 80 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$2,595,000
13950 N Territory Trail
Fountain Hills AZ 85259
4
5
3
Single-Family
Listing courtesy of Russ Lyon Sotheby's International Realty
SoldJul 2, 2026
$425,000
2101/11500 East Cochise Drive
Scottsdale AZ 85259
3
2
1
Townhouse
Listing courtesy of Russ Lyon Sotheby's International Realty and Delex Realty
SoldJun 30, 2026
$1,718,000
14395 North Valencia Drive
Fountain Hills AZ 85268
3
4
3
Single-Family
Listing courtesy of MCO Realty and Russ Lyon Sotheby's International Realty
SoldJun 29, 2026
$1,225,000
16403 East Inca Avenue
Fountain Hills AZ 85268
3
3
3
Single-Family
Listing courtesy of Russ Lyon Sotheby's International Realty and REMAX Sun Properties | Fountain Hills
Show all 216 properties
Russ Lyon Sotheby's International Realty
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