Hero
San Diego Real Estate
Looking for a house
Looking
for a house?
In this market you will need a broker who knows how to guide you to getting an offer accepted! There are more ways than just going over list price i.e. contingencies, days to close and discovering a sellers motivation.
I am a sincere individual with a straightforward vision. Whether you are selling your home or looking to buy a new property, I am proud to say that 100% transparency is my top priority. I will be your sound of reason, confidant and partner during your real estate transaction. With me, buying or selling your home goes far beyond a transaction.
CTA
Featured Communities
Featured Communities
Contact
meet christian castner
#1 Luxury Auction Listing Agent | CA DRE#: 01245048
With over 28 years of experience and more than 1,500 closed transactions, Christian Castner of Compass Luxury Estates is one of San Diego's most trusted and accomplished real estate professionals. A top-performing agent and the #1 Luxury Auction Listing Agent in the nation for multiple years, Christian is known for his unmatched communication, expert negotiation skills, and results-driven marketing approach.
Christian prides himself on answering calls, providing honest and educated guidance, and setting clear expectations throughout the buying or selling process. His philosophy is simple: trust is earned, not given—and he works hard to earn it through every interaction. Clients benefit from his deep market knowledge, strategic thinking, and personable, straightforward style.
If you're looking for a realtor who delivers results and treats you like a priority, Christian is ready to help—and you'll enjoy working with him.
Reviews
client testimonials
Christian Castner did an incredible job helping me buy a house. He is professional, organized, timely, and knowledgeable. Even though there were 12 other offers on the house, his experience and expertise in real estate gave me the edge I needed to secure the house of my dreams. Christian has a great personality and is easy to work with. He contacted me with reminders and made sure all my paperwork was submitted on time. Buying a house can be stressful, but Christian made the process smooth and easy for me. I highly recommend Christian Castner.
Best realtor ever. No one is better. He found us our dream home and got us a great deal. He is always available and answered all my phone calls and text. I not only consider him a realtor, but he is now my friend. He continues to stay in touch with me after we bought our house
Christian has it all. He is professional and yet friendly with a great sense of humor. He knows what it takes to sell a home. He provided us with guidance and suggestions for prepping and staging our condo. We had multiple offers following our first open house. Christian also represented us in the purchase of our new house. This was a tricky purchase due to some extenuating circumstances. Once again, he patiently walked us through the process and escrow closed on time. Because he has developed relationships with other agents, he was able to negotiate a good deal both in the sale of our condo and in the purchase of our home. I would highly recommend Christian if you are looking to sell or buy a home.
Christian and his team make the potentially most stressful experience of your lifetime, FEEL like the easiest!! With the unique ability to provide 100% thorough, responsive, professional service with a smile and sense of humor, they support you every step of the way. There are no questions, asks, concerns, or challenges that are too big for Christian. It is apparent that he sees his work and life as a privilege, and from that viewpoint, he uses them to support those he has the privilege of serving- his family, friends, community, and clients!
Christian is an expert on San Diego beach community real estate, and his guidance helped me find the perfect house, during a time when it was a seller’s market. His professionalism and knowledge helped make the selling and buying experiences great. He will be my real actor for future transactions, for sure!
CA DRE#: 01245048
COMPASS IS A LICENSED REAL ESTATE BROKER LICENSED BY THE STATE OF CALIFORNIA AND ABIDES BY EQUAL HOUSING OPPORTUNITY LAWS. ALL MATERIAL PRESENTED HEREIN IS INTENDED FOR INFORMATIONAL PURPOSES ONLY. INFORMATION IS COMPILED FROM SOURCES DEEMED RELIABLE BUT IS SUBJECT TO ERRORS, OMISSIONS, CHANGES IN PRICE, CONDITION, SALE, OR WITHDRAWAL WITHOUT NOTICE. NO STATEMENT IS MADE AS TO ACCURACY OF ANY DESCRIPTION. ALL MEASUREMENTS AND SQUARE FOOTAGES ARE APPROXIMATE. THIS IS NOT INTENDED TO SOLICIT PROPERTY ALREADY LISTED. NOTHING HEREIN SHALL BE CONSTRUED AS LEGAL, ACCOUNTING OR OTHER PROFESSIONAL ADVICE OUTSIDE THE REALM OF REAL ESTATE BROKERAGE.
This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Compilation © 2025 San Diego MLS.
© 2025 Christian Castner - All rights Reserved.
Powered by: 
