Jennifer Cogen
Walnut Creek
(415) 637-2759  |  (925) 937-4000  |  CaDRE#: 2001964   |


To me, real estate is not a job, but a family tradition. Both my parents and grandfather built as well as sold homes, a passion which has become ingrained in me. A hands-on kind of person, I even have my own compound miter saw!

As the mother of two school age children, I understand the pressures facing families in this area. Selling or buying a home can be a daunting undertaking. When you work with me, I will empower you with information and constantly be available for you, so that when you make decisions you feel fully confident. Every transaction will inevitably have some bumps, and I will figure out solutions to navigate them. It is my priority to work both sides of the transaction to negotiate your interests, and often, both of you can “win.”...





Jennifer Lorz

Working with Jen Cogen is like having your best friend on your team! As first-time home buyers and non-natives of the Bay Area, the prospect of buying a home has seemed formidable. However, with Jen’s expert knowledge and hands-on guidance, we are better equipped for home-buying success. Through the process, I have personally been impressed with Jen’s sincere desire to serve us as her clients, her genuine concern for my family’s unique needs, her knowledge about the markets, her patient guidance when things don’t work out as planned, and her straightforward and candid nature in her working relationships with other agents and our lender. Jen has an approachable nature and has proven many times that she truly has my family’s best interests at heart. Jen understands how exciting, yet daunting, home buying is and goes the extra mile to get offers noticed. She has been proactive in all aspects of our home-buying education, and I’m grateful she’s on my team!




I'm not the type of person who likes to post a review but our experience with Jen Cogen when we were looking to buy a house definitely deserves a recognition. She’s not like some real estate agents who tries to push you into a buying a house so that they can move on to another client. She listened to us and told us from the beginning that she chose this line of work to help families and it shows. She is very patient and she was there to provide support and guidance in any of our decision. Jen is such an amazing and a wonderful person and I believe that she and John Sefton who also provided his expertise are truly remarkable people. Dudum Real Estate Group is pretty lucky to have these trustworthy and honest people. Thank you so much Jen! You are the best!



S.G. Concord, CA

Every Realtor I ever worked with mentioned their "personal touch" and "professionalism"... so much so that I stopped reacting to those words. Jennifer has never mentioned anything like this and instead, she acted that way. She simply put my interest above everyone else's, including her own. She was truly my agent! Sometime it's just little things, like getting hold of the non-responsive agent, other times it's a dedication of working through the holidays, weekends to accommodate the client -me. Jennifer negotiated the hell out of the seller and in this crazy market I got credit from the seller. What?! A miracle worker!! Even when I'll be buying/selling properties out of Jen's area, she'd still be my first choice, even to manage relationship with other realtors.






Whatever your real estate needs, I can help you reach your goals with confidence. While visiting my website, you can access the most current real estate data and search for homes throughout the western U.S. And when the time is right, feel free to contact me.