KATIE

   TOSTANOSKI


Truly Local, Truly Expert:

Your Trusted San Francisco Real Estate Broker, Specializing in Trust and Probate Transactions & Finding Your Perfect Home


Hi, I'm Katie Tostanoski, your trusted San Francisco native realtor. Born and raised in the heart of this iconic city, I bring an unparalleled understanding of its neighborhoods, trends, and unique charm.


Whether you are looking to sell your home or discover a new home where cherished memories will be built, I pride myself on guiding you through seamless transactions with expertise and care.


Let's embark on this journey together, where your real estate dreams meet my San Francisco expertise.

Exceptional Real Estate Agent

Are you ready to make a move? Whether you are looking to buy or sell, you’ve come to the right place to help you through the journey!
“Katie was outstanding! She helped us sell our house and secured multiple great offers! Katie is super responsive and made the closing
process seamless. We highly recommend Katie!"

Emily F. 

San Francisco
“Katie is the absolute best realtor I have had the pleasure of working with. She was on top of everything. She went above and beyond in every aspect of the process of selling a very challenging property. I would recommend her to anyone looking for a GREAT Realtor and a great person!”

Bryan O.

San Francisco

“Katie helped me buy my first home and I would not hesitate to recommend her to anyone entering this insane market! With just a short conversation, Katie had a very good sense of what I was looking for and within just a few weeks, I had an offer accepted at a price lower than I expected to pay. She was incredibly responsive to all of my first-time buyer questions and worries and made the whole process as smooth as possible”

Janine S.

San Francisco

Katie helped us sell two condos at the same time, including one Trust sale, and handled every detail with care. She coordinated repairs, inspections, and vendors quickly, answered all our questions, and guided us through a stressful process with ease. Thanks to her hard work and dedication, both condos sold quickly and over asking. We highly recommend Katie.

San Francisco