We have our ACT together

The Ardila Costello Team are a class ACT! They were professional and extremely responsive every step of the way as we purchased our second home in Healdsburg. David and Andy negotiated an amazing deal for us, were timely in their responses and answered many of our questions on a complicated transaction. They are true experts in their field. We will definitely work with Andy and David again.
– Alice and Ira Rosenberg
Hilary was absolutely fantastic to work with! My girlfriend and I were first time home buyers and she was so helpful through the whole process. Hilary spent countless hours on the phone with us combing through HOA and loan documents and explaining what each of them meant. Hilary also drove out to meet with us every time we had to sign a document and was patient enough to explain what each document was prior to signing. I am convinced that it was the very well organized offer that Hilary helped us assemble that made ours stand out among others and secured our now home. I will enthusiastically recommend Hilary to anyone I know that is looking to buy or sell a home!
– Derek Goheen
Thanks to Andy’s dedication to our developments, his never-ending efforts to push sales forward, Andy’s leadership and creative energy has earned my deepest respect. Andy has great knowledge, insights and experience when it comes to marketing new development real estate. He has always been willing to go the extra mile for our residential projects that include Rosewood and Fairmont branded residences at Mayakoba and One&Only Private Homes at Mandarina. I would welcome any inquiry from a potential real estate developer client who might value a more personal reference or who seeks specific responses to detailed questions.
– Kappner Clark
Chief Marketing Officer, RLH Properties
A friend recommended Tony to us, and we’ve been forever grateful! Tony worked with us for a year and a half of dedicated weekend open houses, graciously driving us from place to place, in search of buying a home. We were very picky, but he was the absolute opposite of pushy or impatient, and in fact was always charming and friendly. We quickly grew to appreciate him as a real estate agent and a friend. He is honest and knowledgeable. We have recommended him to many other friends and my mother, and he has worked with her for years since, on multiple real estate transactions, both on the buying and selling side. Tony is utterly polished, is always reachable, has a great personality and demeanor, and is stellar about the details in buying/selling negotiations and contracts. We could go on and on with nothing but praise for Tony, and we consider ourselves more than lucky that he was referred to us. We cannot recommend him more highly!
– Katherine Chu and David Hirschfield
If you are in the market to buy a house, I highly recommend Hilary Jordan. Hilary helped turn around a potentially anxious time for me as a buyer into a really smooth experience. Her strong people skills and knowledge of the market left both parties in the deal happy. And now thanks to Hilary, I live in my dream house!
– Lorie Hart
Hilary Jordan is the perfect real estate agent. I have worked with her and many other agents, and can say that she is one of a kind: honest, caring, incredibly hard working, extremely intelligent, and totally reliable. She treats everyone whom she meets with the utmost respect. Anyone would be privileged to buy or sell with Hilary's assisting them in this often emotional and possibly difficult procedure. No one will give a client more or better help.
– Jim Hart
David Costello was very reliable in representing me on the purchase of my home. He was very thorough and made sure that we closed ahead of schedule. He definitely looked out for our best interests. I would highly recommend David to any and all of my friends and family.
– Josh Ferenc


We offer the highest level of service and expertise to our clients. Our team has built a reputation for consistently representing the finest real estate in San Francisco and Napa Valley. Results driven and dedicated to your success, whether buying, selling, renting or investing. Contact us today for a private consultation.

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