Built on integrity, driven by results, dedicated to our community.
Cornerstone Realty Group was founded in 1999 by Robert Chen with a simple vision: bring integrity, expertise, and personal service back to real estate. As a Maplewood native, Robert saw an opportunity to create an agency that truly understood the community it served.
What started as a one-person operation has grown into a trusted team of expert agents, but our core values remain unchanged. We believe every client deserves honest guidance, local expertise, and unwavering commitment to their goals.
Over the past 25 years, we've helped more than 500 families buy and sell homes in Maplewood. We've celebrated first-time buyers getting their keys, growing families finding more space, and retirees downsizing to perfect homes. Each transaction reminds us why we do this work.
Today, Cornerstone Realty Group stands as one of Maplewood's most respected real estate agencies. We're not the biggest, and we're okay with that. We measure success by client satisfaction, not sales volume. When our clients refer their friends and family, that's the only recognition we need.
Each member of our team brings unique expertise, deep local knowledge, and a shared commitment to exceptional service.
Robert founded Cornerstone Realty Group in 1999 after spending his early career with a national real estate firm. Born and raised in Maplewood, he saw an opportunity to create something different—an agency that prioritized client relationships over transaction volume. With over 300 successful sales and countless satisfied clients, Robert's approach to real estate has set the standard for the Maplewood market. He specializes in luxury properties and complex negotiations, bringing MBA-level strategy to every deal.
Sarah joined Cornerstone in 2010 after relocating her own family to Maplewood. Her personal experience navigating a move with young children sparked a passion for helping other families find their perfect community fit. She has an encyclopedic knowledge of Maplewood's schools, parks, and neighborhoods, and serves on the Maplewood Chamber of Commerce. Sarah's warm, patient approach puts even the most anxious buyers at ease. Over 150 families have trusted her to guide their home search.
David brings an analytical mindset and MBA credentials to real estate investing. Before joining Cornerstone in 2015, he spent a decade in commercial real estate and private equity. He helps investors identify properties with strong ROI potential, analyzes market trends, and builds long-term wealth through strategic acquisitions. David also works closely with first-time buyers, translating complex financial concepts into clear, actionable guidance. His clients appreciate his data-driven approach and honest counsel.
Emily joined Cornerstone in 2020, bringing fresh energy and cutting-edge marketing expertise to the team. She handles all digital marketing, professional photography, and social media for listings, ensuring properties get maximum exposure. As a millennial homeowner herself, Emily understands the unique needs of younger buyers navigating their first purchase. Her tech-savvy approach and creative marketing strategies have helped sellers achieve top-dollar results in competitive markets.
Our process is designed to deliver results while keeping you informed and confident every step of the way.
We start every relationship by listening. What are your goals? What matters most to you? What concerns do you have? Understanding your unique situation allows us to create a customized strategy that works.
We provide detailed market data and analysis so you can make informed decisions. No guesswork—just honest numbers, comparable sales, and realistic expectations based on current market conditions.
Whether buying or selling, we develop a strategic plan tailored to your goals. From pricing strategy to marketing plans to negotiation tactics, every decision is purposeful and designed to achieve the best outcome.
You'll never wonder what's happening with your transaction. We provide regular updates, answer questions promptly, and keep you informed through every stage of the process. Transparency builds trust.
Real estate transactions involve countless moving pieces. We manage every detail—inspections, appraisals, paperwork, deadlines—so you don't have to worry. Our systems ensure nothing falls through the cracks.
Our relationship doesn't end at closing. We're here to answer questions, provide resources, and offer guidance long after the transaction is complete. Many of our clients become lifelong friends.
Successful Transactions
Years in Business
Average Client Rating
Maplewood isn't just where we work—it's where we live, raise our families, and give back to the community that's given us so much.
We're proud sponsors of Maplewood Youth Sports, the annual Harvest Festival, and the Maplewood School Foundation. Each year, we donate a portion of our earnings to local charities and volunteer hundreds of hours to community initiatives.
Our team members serve on the boards of the Maplewood Public Library, Riverside Park Conservancy, and the Chamber of Commerce. We believe strong communities are built by people who show up and contribute.
When you work with Cornerstone Realty Group, you're partnering with a team that's deeply invested in making Maplewood the best place to call home.