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Tucson's Premier Real Estate Experts
Gray St Onge stands as a premier real estate brokerage in Tucson, Arizona, with over 25 years of combined experience in luxury home sales and property management. Our team specializes in delivering innovative marketing strategies tailored to the unique needs of discerning clients, consistently ranking among the top 1% of sales associates nationwide. With a proven track record of $1 billion in closed sales and $70 million in annual production, we leverage proprietary technology and global connections to serve both local and international clientele.

Our expertise extends to niche markets like Adobe home sales, where our specialized knowledge of regional architecture and materials provides unparalleled value. We prioritize cultivating lasting client relationships through transparent communication, data-driven insights, and a commitment to exceeding expectations in every transaction.
Services
Luxury Home Sales Real Estate Consultation Property Valuation Global Marketing Adobe Home Expertise Investment Property Sales Estate Planning Services Relocation Assistance Market Analysis Transaction Management
Highlights and features
  • 30+ years combined experience in luxury real estate sales
  • $1.175M average sales price demonstrates premium market expertise
  • Proprietary global marketing network reaches international buyers
  • Specialized knowledge of Adobe home construction and valuation
  • Proven track record as #1 sales team for properties over $1M
What people say
Professional team Exceptional results Market expertise Global reach Personalized service
Services
Luxury Home Sales
Our luxury home sales specialists handle properties valued over $1 million with precision marketing strategies. We leverage a global network of affluent buyers and employ advanced digital presentation tools to showcase premium properties. Our team's expertise in negotiating complex transactions ensures optimal outcomes for high-value real estate assets.
Adobe Home Expertise
Specialized services for Adobe-style homes including accurate valuation, targeted marketing, and expert guidance for out-of-state buyers. We maintain relationships with specialized contractors and material suppliers to address unique Adobe construction requirements. Our team provides comprehensive support for both buyers and sellers of Southwestern architectural properties.
Global Marketing
Proprietary marketing platform connecting Tucson luxury properties with qualified international buyers. Utilizes multilingual outreach, global real estate networks, and digital showcase technology to maximize property exposure. This service ensures premium listings receive maximum visibility in key international markets.
Property Valuation
Comprehensive property valuation services using comparative market analysis and historical sales data. Our experts provide accurate pricing strategies based on current market conditions and property-specific attributes. This service helps sellers maximize returns while ensuring buyers receive fair market value assessments.
Investment Property Sales
Specialized services for real estate investment properties including portfolio analysis and strategic positioning. Our team understands the unique requirements of investment-grade properties and connects sellers with qualified buyers seeking income-generating assets. We provide detailed market trend analysis to optimize investment returns.
People
Jameson Gray
Real Estate Agent
Award-winning real estate professional with 15+ years specializing in Tucson luxury properties. Recognized for $70M annual production and leadership in high-end home sales. Expert in Adobe architecture and global marketing strategies.
McKenna St. Onge
Real Estate Agent
Top 1% nationwide sales associate with expertise in luxury home transactions. Specializes in client relationship management and innovative marketing solutions. Holds multiple industry awards for exceptional client service and sales performance.
Questions
What areas do you specialize in?
We specialize in Tucson, Oro Valley, Catalina Foothills, Stone Canyon, and surrounding Arizona communities with additional global reach for luxury properties.
What property types do you handle?
We specialize in luxury homes, Adobe-style properties, investment properties, and high-end residential real estate transactions.
How do you market luxury homes?
We use proprietary global marketing strategies including digital showcases, international buyer networks, and targeted multilingual outreach for premium properties.
What sets you apart from other agents?
Our $1B+ in closed sales, global marketing network, Adobe home expertise, and personalized service distinguish us as Tucson's top luxury real estate team.
Can you help with out-of-state transactions?
Yes, we facilitate remote transactions with electronic documentation and coordinate property preparation services for out-of-state sellers.
What are your commission rates?
Commission rates vary based on property type and market conditions. Contact us for a customized consultation and pricing details.
Reviews (4)
N. Leu
Jan 28, 2022 Report
You will not find a better real estate professional than Jameson and McKenna! We have had many real estate transactions in a couple of different states and Jameson and McKenna are by far the best! They were professional, responsive, and very knowledgeable. Our home in the Foothills sold quickly and I believe it was due to the fact that they were present at every showing. We are very happy with our experience with the Gray St. Onge group including their wonderful assistant Hannah and amazing photographer. Jameson and McKenna are an impressive team! We highly recommend them.
Rachel Hartshorne
Jan 04, 2022 Report
In a market like this, you need the best agent. And McKenna is THE best. I truly believe that we would have not gotten the home of our dreams without her. She was able to get us in to see some homes before they even hit the market or before the public open houses. This gave us a tremendous advantage in this sellers market. She was persistent, suggested great strategies, and most importantly listened to us. There were times when we were not comfortable offering what it would take to make a deal happen, and she always respected our boundaries. McKenna was available 24/7 throughout our entire home
Jeff Holland
Oct 26, 2021 Report
We were referred to Jameson by some real estate friends in Phoenix. I can honestly say this was the best home buying experience we have ever had. Not only were Jameson and McKenna professional and extremely responsive, but they also took charge of the entire situation. We had an accelerated due diligence and closing timeline, and they set up inspections, obtained the results, and negotiated with the buyer in record time. They also put our minds at ease regarding our ability to maintain the home by assisting to identify service vendors (not an insignificant consideration for a 130 year old adobe
J. Adams Watson
Oct 15, 2021 Report
Working with Gray & St. Onge (Jameson & McKenna) was even better than we could have asked. We researched luxury property realtors in Tucson and were fortunate to have found them. They are the best professionals we have worked with in selling over 20 homes around the country, listening to the client while using their skills and knowledge of the market to help you choose the best price point. They come with an assured, comfortable style, approaching clients with the attitude that you know they are working for your interests, staying on top of the details. They are instantly responsive and also push