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About Build Real Estate

Why Build it in the First Place?

BUILD Real Estate was born from the need for a more innovative real estate brokerage concept in the Southern California area. Buyers and sellers in today’s real estate market are more savvy than ever and the demand for quality representation has never been greater. At BUILD, we empower our agents with the tools, training, resources, coaching and cutting-edge knowledge to satisfy the needs of our clientele. Furthermore, by utilizing multiple office locations through our partnership with Regus, our agents have the ability to meet clients and accomplish important administrative tasks within a more conducive geographical footprint.

A Boutique Firm BUILDing Toward the Future

Technology is king and we’re on board with it. We’re very much forward-thinking, cutting-edge technology driven, and keep a strong grasp of the traditional roots of the real estate business by building long-lasting relationships with our clientele. Connecting with the communities we serve is imperative to our success and our clients’ best interest will always take precedence. Our platform allows every agent to thrive at any level they choose. We’re all in this together and our fun, crazy family is what makes BUILD the brokerage of the future.


For our agents, Build offers a complete digital experience, social media presence and mobile connection with agents that streamlines the buying and selling processes. Collaboration is a key element that makes BUILD different. Gone is the ‘Everyone for Themselves’ mentality that each agent is on an island running their own business. While our agents are independent, the data and knowledge-sharing community we’ve created is one of our most unique and attractive qualities. We are a 100% paperless company and utilize the latest tools to stay at the forefront of technological advancements.

Equally important, we like to have fun and give back to our local community. We partner with local non-profits and charities to connect with the communities we serve on a deeper level.


For our clients, Build is continuously reengineering the traditional home buying and selling experience to better serve our clients and complete the sales process. Connecting with the communities we serve is imperative to our success and our clients’ best interest will always take precedence.


CEO and Founder, Mark Gundlach, an 13-year industry veteran brings a wealth of knowledge and experience to BUILD. From single-agent to team leader and real estate business coach, Mark offers BUILD’s agents the tactical training to serve their clients at a high level and the business-building tools to create a sustainable and rewarding career.