Russ Lyon Sotheby's International Realty

16872 E Avenue of the Fountain Suite #103, Fountain Hills, AZ 85268
  •   5   (37 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 3 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 37 verified reviews with an average rating of 5 stars. They currently have 137 active property listings and 76 sold property listings over the past 12 months worth $78,415,805.

Our reviews

  5  
39 reviewsacross 5 different locations, showing 6.
19 days 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   (39 reviews)
8 months ago
Recently closed on a condo with Realtor-Jill Templeton-Haislip

Recently closed on a condo with Realtor-Jill Templeton-Haislip. I enjoyed working with Jill and found her to be professional, helpful and having excellent attention to detail throughout the process. Would definitely recommend Jill to other buyers or sellers.

Karen DeGeorge

Karen DeGeorge

  5   (39 reviews)
10 months ago
The Sotheby's Fountain Hills office of DeGeorge Partners more than deserve the highest five star rat

The Sotheby's Fountain Hills office of DeGeorge Partners more than deserve the highest five star rating. The team of Karen DeGeorge, Crystal Rogers and Stacie Levreau worked seamlessly together to afford a highly professional approach to selling in a challenging marketplace. Karen offered a realistic target offering price which was supported by exceptionally well done photography and property description. Strategic open houses, in particular realtor open houses managed by Crystal and continuing feedback communication led to an offer in relatively short order in today's market. The inevitable back and forth following an offer to purchase was treated with respect to both parties and resulted in a final agreement within a few days. Post accepted offer to closing was coordinated step by step by Stacie, keeping seller, buyer and title company au courant with all necessary steps to closing date, an invaluable service. Our thanks to DeGeorge Partners for exceeding expectations. Eva and Craig Quackenbush

Karen DeGeorge

Karen DeGeorge

  5   (39 reviews)
Show all 39 reviews

Our properties

Russ Lyon Sotheby's International Realty has 137 properties for sale and sold 76 properties in the last 12 months, showing 4, sorted by most recent activity

SoldMay 22, 2026
$1,495,000
16640 E Greenbrier Ln
Fountain Hills AZ 85268
3
4
3
Single-Family
Listing courtesy of MCO Realty and Russ Lyon Sotheby's International Realty
SoldMay 14, 2026
$978,750
15543 East Cholla Drive
Fountain Hills AZ 85268
4
3
4
Single-Family
Listing courtesy of Russ Lyon Sotheby's International Realty and HomeSmart
SoldMay 12, 2026
$325,000
2135/17031 East El Lago Boulevard
Fountain Hills AZ 85268
2
2
1
Apartment
Listing courtesy of HomeSmart and Russ Lyon Sotheby's International Realty
SoldMay 11, 2026
$399,000
203/16734 East La Montana Drive
Fountain Hills AZ 85268
2
2
1
Apartment
Listing courtesy of Russ Lyon Sotheby's International Realty and Real Broker
Show all 213 properties
Russ Lyon Sotheby's International Realty
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