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About COSMOPOLITAN PROPERTIES
Cosmopolitan Properties Real Estate Brokerage is a premier, full-service real estate firm headquartered in the heart of Washington, D.C. We specialize in residential and commercial sales, offering a concierge-level approach to real estate that blends market intelligence, technology, and personalized service. From luxury residences to urban redevelopment opportunities, our mission is to deliver exceptional value and results for every client. Whether buying, selling, or investing, we provide tailored strategies designed to maximize equity, elevate lifestyle, and enhance long-term wealth creation.
Our commercial division, Cosmo Commercial Group, extends this legacy of excellence by focusing on multi-family and mixed-use investment sales, land development, and commercial project analysis. Through strategic advisory, deal structuring, and deep market analysis, we guide investors and developers in identifying high-yield opportunities across Greater Washington, D.C. Metropolitan area and beyond.
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Client Testimonials
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Sonya sold me my house in 2008 and did such an amazing job that I recommended her to 2 family members who also bought here in DC. She looked out for me in more ways that I can describe in just the few sentences required for a review. Now that I’m thinking of selling she’s the first person I called. - Auda C.
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Sonya and Sandra from Cosmopolitan Properties Real Estate Brokerage Firm, LLC, were our extraordinary realtors who guided us through our first $1 million investment property. Their support has been a true blessing to my family and me. As a recently retired Federal Law Enforcement Officer, we sought a multifamily investment property. After nearly a year of self-research in the Baltimore and Washington markets, we faced challenges. We discovered a property in the DC market listed by Cosmopolitan Properties. Upon contacting Sonya, she met us at the property within 24 hours. Sonya’s pleasant demeanor and deep knowledge of commercial real estate and the DC market impressed us. Although we didn’t purchase that initial property, Sonya quickly shifted her focus to understand our interests, dedicating time each day to communicate with us. We then met her colleague, Sandra, who welcomed us like family. Soon after joining forces with Cosmopolitan, we found our dream investment property in Southeast Washington, DC. From the very beginning, Sonya and Sandra skillfully navigated us through the entire process leading to our recent purchase and closing. They went above and beyond, offering valuable suggestions on renovations, recommending contractors, and assisting with utility setup. I can’t express how many times they met with potential contractors at the property despite our scheduling conflicts. Even after closing, they reached out several times today, checking in to see if we needed anything or if they could assist further. Their unwavering support continues, especially regarding contractor negotiations. Over the past year, we have worked with realtors from Baltimore to Washington, D.C. This experience with Sonya and Sandra stands out; their genuine pride in their work and deep care for their clients are unmatched. The exceptional attention they provided us is truly a gift. By faith as we forge ahead in building generational wealth, Cosmopolitan Properties Real Estate Brokerage Firm will always be our guiding light. - Greg W.
Real Estate Brokerage
Address
600 Massachusetts Ave NW, Suite 250
Washington, DC 20001
