Cassandra Altmann

REALTOR | DRE: 01911469

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Biography

After 10+ years helping San Diego buyers and homeowners, I've learned one thing: the biggest obstacle isn't the market, it's not knowing what to expect. That's why I built my practice around education. Whether you're buying your first home in Clairemont, eyeing a move-up in La Jolla, or finally making the leap from renting to owning in North Park or East County, I walk you through every step: what to offer, how to negotiate, what the paperwork actually means, and what happens if things get complicated.


I also believe the right home is about more than square footage and price. It's about finding a neighborhood you actually connect with: the coffee shop you'll become a regular at, the park you'll walk to on weekends, the community that feels like yours. I spend real time understanding how you live so I can point you somewhere that fits.


First-time buyers trust me because I make the process feel manageable. Move-up clients come back because they know I'll protect their equity and help them make a smart next move. I provide the guidance needed to decide whether to sell your residence or convert it into an investment.

I've spent a decade building deep roots in San Diego's neighborhoods from the beach communities of La Jolla up to Oceanside, the character-filled streets of North Park and Normal Heights, east to El Cajon and the communities in between. Wherever you're looking, I know the market.

In appreciation for this privilege of working together, I donate a portion of my earned commission to Voices for Children, a local non-profit organization that advocates for San Diego and Riverside Counties' high-risk foster children.

Off the screen, I love to stay active by training in Jiu Jitsu and Muay Thai as well as horseback riding.

Why Work With The Selby Team

Wis D
Seller

John Selby and the rest of The Selby Team are excellent. They are communicative, thorough, forthright, and client advocates. From start to finish, they made the at-times stressful process of home buying as smooth as possible. Their efforts resulted in getting us into a home that we love. The Selby Team is definitely recommended.

Niki
Buyer

Can't say enough great things about John and The Selby Team! From the beginning of our search John was very attentive, responded quickly and always had our best interest in mind. He is very knowledgeable, reliable, and professional which is super important especially when you need to act fast in such a competitive market like San Diego. It was so exciting to receive a call from John saying that the sellers accepted our offer!! His genuine joy in sharing the news was like receiving great news from a friend. It was such a memorable moment for us and we really appreciated all the hard work he put into it for us to get our home. We would highly recommend John and his team!

Selby Team Featured Listings

From Allied Gardens to University Heights and every community in between, discover the newest homes to hit the market here. Our listings are pulled directly from the Multiple Listing Service (MLS) and updated in real-time, providing you with immediate access to homes as soon as they become available.

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Wherever You’re Headed,
We’ll Help You Get There

Connect with a top-rated team of San Diego realtors who listen, are readily available, and will work tirelessly for you.