OUR TEAM
With over 22+ years of experience in San Diego real estate, Theresa Walker has helped hundreds of clients navigate the market with confidence and success. A San Diego resident for over 30 years, she has sold more than 300 homes, totaling over $265 million in real estate sales. Her deep market knowledge, strategic marketing approach, and expert negotiation skills ensure her clients achieve the best possible results—whether buying, selling, or investing.
Theresa is known for her dedication to her clients, understanding that real estate is more than just a transaction—it’s a significant life milestone. She takes the time to listen, guide, and advocate for her clients every step of the way, making the process seamless and stress-free. As part of OCTAGON Real Estate, Theresa combines her extensive experience with innovative strategies to deliver outstanding results.
With more than 25 years of experience as a CEO and finance professional, Phil Walker brings a sharp business mind and a steady hand to every real estate deal. Originally from Liverpool, England, Phil made San Diego home in 2008 after building a successful career in the UK, where he founded Bathgate Business Finance. He later launched Silverlink Funding in San Diego, helping business owners and real estate investors secure the capital they needed to grow.
Real estate was a natural next chapter. Partnering with his wife, Theresa, to form OCTAGON Real Estate allowed him to combine his financial expertise with her deep knowledge of the San Diego market. Together, they offer a smart, strategic, and highly personalized experience for buyers, sellers, and investors—especially in the luxury space.
Phil’s clients value his ability to analyze the big picture, navigate complex transactions, and negotiate with confidence. He’s the numbers guy who also knows how to listen—and deliver.
Outside of real estate, Phil’s usually on the golf course—he’s a proud member of both The Farms and Royal Liverpool Golf Clubs—or watching Liverpool FC (with a pint, if it’s a good day).
FEATURED LISTINGS
3 Beds2 Baths1,350 SqFt1/27 27Open Sun 1PM-4PM$819,900
12870 Camino De La Breccia, San Diego, CA 92128
Listed by Elizabeth C Bachmann of Berkshire Hathaway HomeServices California Properties
4 Beds3 Baths2,437 SqFt1/45 45Open 12/21 12PM-3PM
4 Beds3 Baths2,439 SqFt1/38 38Open Sun 1PM-4PM$1,929,000
24505 Chamalea, Mission Viejo, CA 92691
Listed by Susan Sorrell of Coldwell Banker Realty
2 Beds2 Baths1,032 SqFtOpen Sun 1PM-4PM$680,000
8777 Coral Springs Court #2B, Huntington Beach, CA 92646
Listed by Patricia Vidal of RE/MAX Select One
4 Beds2 Baths1,444 SqFt1/22 22Open Sun 3:30PM-5PM
RECENTLY SOLD
5 Beds4.5 Baths4,787 SqFt1/72 72$3,650,000 $3,590,000 1.7%7974 KATHRYN CROSBY CT, San Diego, CA 92127
Listed by Anne Schreiber of Compass
4 Beds4 Baths2,946 SqFt1/38 38$2,550,000 $2,380,000 7.1%15894 Anjou Lane, San Diego, CA 92127
Listed by David Butler of Real Broker
4 Beds2 Baths2,129 SqFt1/42 42$675,000 $649,888 3.9%30883 Suncatcher St, Murrieta, CA 92563
Listed by Theresa P Walker of Real Broker
REVIEWS
- Florin Petrea TimariuTheresa and Phil at Octagon Real Estate were fantastic to work with! They really took the stress out of buying a home and made the process feel smooth from start to finish. Always professional, always responsive, and genuinely invested in helping us find the right place. What really set them apart was their attention to detail and network. They connected us with the best financing options, reliable inspectors, insurance providers, and even great tradespeople, once we decided to we would have to remodel. It felt like having a whole team of trusted experts at our side thanks to their guidance. If you’re looking for agents who know the market, have amazing resources, and truly care about their clients, Theresa and Phil are the ones to call. We couldn’t recommend them more highly!
- Coach Scoggin GolfTheresa a Phil were a pleasure to work with. We really appreciated their expertise and attention to detail while trying to navigate the San Diego real estate market. We used them for both buying our forever home and selling our current properties. Whatever we needed they were there. From showing our homes to loan information to going to open houses they were always available and responsive. We highly recommend this team for your home buying and selling needs!
- Kristi KenneyTheresa and Phil are amazing! They listened to our wants and needs and found us our new home! We are beyond pleased!!!
- Andre MitchellWe had a great experience with Theresa and Phil. They really got to know us, and helped us on our home selling journey. Their knowledge of the market, and their ability to listen are necessary superpowers when navigating the home selling market.
- MiaMy husband and I worked with Theresa and Phil on what turned out to be a two year long re-location effort from Arizona and Theresa and Phil were so helpful! They are both highly responsive, showed us numerous properties in various areas so we could educate ourselves on the market and when it came time to manage our contract, their transaction coordinators were on top of every deadline and it made escrow a very smooth process for us. Theresa and Phil are very well versed in the San Diego market, they are seasoned negotiators and also a delight to be with! Theresa also has a book of contractors that have been plug-and-play with our improvements, repairs and even renovations we wanted for our new home. I would only hire Theresa and Phil to help us buy or sell a property in this market.
- Claire MossI cannot say enough good things about Cindy and the Octagon team. Cindy is exactly the person you want in your corner- professional, communicative, and enthusiastic. After months of searching & the ups and downs of being a first time buyer in the 2021 market- it was Cindy's dedication that got the job done. I am so excited to be home; thanks, Cindy!
- Daniel PalazzoI could not be more impressed by Cindy after going through this process. My wife and I have gone through five real estate transactions in three years and this was by far the least stressful, and enjoyable process. Cindy took care of everything, whether it be letting cleaners in, allowing painters access and overseeing their work, and coordinating staging and photos with out even concerning us. I never felt the need to question her because I knew that she had everything under control. She updated us with critical path milestones and made sure that we were upadated in the whole process. Beyond impressed by Cindy and anybody she works with in the future does not realize how lucky they are!
- Chris HolmbergTheresa and Phil are amazing, each with their own strengths that together make a fantastic team. They listed, staged and sold our home in less than a week for well over asking price. They helped us with every detail and made the entire process, which is normally stressful and difficult, easy. They are by far the best in the business!
