Team E.C.H.


Our ethos is firmly grounded in hard work, creative thinking, and authenticity. We deeply value the trust bestowed on us by our clients and stop at nothing to provide stellar service and outstanding results. If you are selling, the team takes extreme pride in the presentation of your home and we choose vendors/partners that align with our sense of urgency and attention to detail. We exert every ounce of energy for buyers to ensure we are unearthing opportunity, in a timely manner, and positioning you to achieve your goals.

But we are not only about fanatics about aesthetics – we are strategists that work tirelessly to keep leverage in your favor. We have a keen nose for negotiations and our 20+ years of combined experience provides invaluable foresight helping to reduce risk, while simultaneously, increasing your odds for success.

Jon DiRienzo | Founder & Principal Realtor

Real estate innovator Jon DiRienzo has built a reputation for curating authentic buying and selling experiences that consistently deliver top-notch results for his clientele.

A seasoned agent since 2002, Jon’s discerning sense of style and expertise in presenting architecturally dynamic properties have put him at the cutting-edge of real estate marketing. When representing sellers, Jon focuses on developing compelling storylines and creating truly refined marketing assets. Along the way he focuses on collaboration, handpicking a team of the most talented resources for a given project, while always keeping a close eye on extracting maximum value from his client’s asset. 

Jon’s ability to align with buyers and empathize with their unique needs, coupled with his tenacity, enable him to identify and secure the finest properties available. No matter the goal, Jon is resolute in helping his clients achieve their real estate dreams. His actions reinforce his belief that there is no substitute for the execution of a strong game plan, attention to detail, thoughtful communication, and dedication to hard work. Above all, Jon is driven by client satisfaction and aims to build life-long relationships.

Hailing from the New York City area, Jon graduated from the University of Rochester, where he played football and baseball. He credits his background in coaching, and as an athlete, for teaching him the importance of strategy, preparation, and follow-through. Jon enjoys living in San Anselmo with his wife and four boys, and loves hiking, biking, and music.

Joe Hosni | Co-Founder & Realtor

For Joe Hosni, earning and keeping his clients’ trust is a privilege and responsibility that he holds in high esteem. With every ounce of genuine drive and perseverance, his down-to-earth nature and knowledge of the market transform the typical real estate experience. 

From humble Midwestern roots in Wisconsin, Joe grew up with a strong work ethic instilled by his father, who ran the family’s business. He went on to earn his degree in interior architecture and design from the Milwaukee Institute of Art and Design. Joe began his professional career reimagining commercial and residential projects in Milwaukee. Then, in 2017, his work led him into the world of real estate, where his education, skills, and life experiences blended harmoniously. 

A total visionary, Joe has a keen sense of the bigger picture, but he never loses track of the details. His expert eye for design allows him to prepare your home to perfection. Coupled with his social media prowess, Joe is able to showcase your property to achieve maximum results.

Away from the office, Joe delights in spending time with his beautiful wife, Pamela, who has provided an incredible amount of support and strength. Together, they are happily raising their two lovely young daughters, Camila and Maya. In Joe’s free time, he loves biking, photography, and hiking on the trails and hills around Corte Madera with his family.

Jamie Lockett | Realtor

Jamie’s passion for her profession comes from an adoration for the people, and the land, where she grew up. As a third-generation bay area native, she has nurtured lifelong relationships within her community and now sees it as a gift to be able to help her clients achieve their Real Estate goals.

Jamie is an empathetic listener whose number one priority is the happiness of her clients. Her ability to understand their needs and then create successful strategies to meet their goals is something she takes great pride in. Once a game plan is in place, Jamie focuses on executing it with exemplary attention to detail. She is driven by providing next-level service and always being available in a time of need. Her approach is that of a friend and her easy-going personality, and approachability separates her from the crowd.

Jamie is proud to live in Fairfax with her husband and two kids. After all, it gives them the opportunity to enjoy all the benefits of being "home"! Wonderful hiking trails, a lively downtown district, and most of all, the chance to be close to her family, friends, and clients.

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