About Us

ABOUT US

 Real Estate Development Company, 
Building Beautiful Homes in the 
Washington DC Area

Building the Future…Restoring the Past 

Helping to rehabilitate our nation’s capital and continue to cultivate the urban landscape, Diamond Ridge LLC represents a unique collaboration of financial expertise, professional contracting, and experience in achieving quality property revitalization. We develop infrastructure, value and trusted relationships in our pursuit of building up communities for the future, while restoring and preserving the distinctiveness of the Washington metropolitan area. 

By leveraging residential remodeling in a fresh and innovative manner, Diamond Ridge is exemplifying how rehabilitation translates into community regeneration. Established in 2019, we have renovated numerous homes in the D.C., Maryland, Virginia area, with an emphasis on the District. Each project is carefully curated to uphold our core objectives, which focus on providing distinct, affordable housing, using sustainable products. With driving principles of integrity, expertise and sophistication, we deliver the “diamond” standard in quality. Our mission is not to be the biggest but the best construction partner in DCV by Building the future…. restoring the past.

A truly unique partnership

Representing a multi-year path to success, Ihab Mogassbi, AbdullRahman Nashnoush and Dr.  Yahia Tagouir, represent a distinctive partnership that is enriched by extensive experience in real estate development, investment, project development, finance, and healthcare. This collaboration of expertise propagates an insightful perspective on what the DMV needs to direct change and deliver a new means for approaching community resurgence, with a keen attention to what is important to memorialize from our past.

Property Management


Our most recent service, property management, capitalizes on all of our expertise, delivering one of the most unique offerings available to owners of DMV multi-family properties. Imagine having sophisticated oversight of your buildings, operational revenue and tenants, as well as immediate access to the most experienced provider of rehabilitation and project management in the area. Your property management relationship with Diamond Ridge can be a key differentiator and revenue game-changer.

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EXCLUSIVE SERVICE

Our team have over 40 years of experience and are top producers, providing every conversion with the highest level of service to achieve their goals.

LOCATION IS EVERTHING

We represent residential properties throughout the DMV focusing mainly in Washington DC. 

GUARANTEED SERVICE

With exceptional integrity, negotiating skills and marketing strategies, we promise the best renovation for our property. 

 OUR INVESTORS

YAHIA TAGOURI

Bringing a long list of medical certifications and affiliations, Dr. Tagouri is the Assistant Professor of Pathology and Laboratory Medicine at MedStar Georgetown University Hospital. He has a demonstrated aptitude to translate his extensive experience in pathology and healthcare into constructive, professional thought leadership that highlights what is important in achieving today’s modern vision for construction development and community revitalization.

IHAB MOGASSBI

Holding two Masters Degrees in Project Management, including a Bachelors degree in Construction Engineering Technology, Mr. Mogassbi brings extensive knowledge of construction management to the team, as well as expertise in civil engineering. His

tenured experience in this area includes involvement in multiple successful real estate partnerships and numerous construction projects. Mogassbi has played an integral role in ensuring timely permitting, securing variances, managing to budget constraints, and consistently delivering professional project administration that yields superior

construction project results.

ABDULRAHMAN NASHNOUSH

With a Masters Degree in Cyber Securing and Global Economics, Mr. Nashnoush adds unsurpassed financial expertise in structuring unique lending opportunities. His broad-based business experience couples organizational and operational expertise to fulfill demonstrated execution of varied real estate centric projects. Tapping a keen ability to

ensure financial stability and cultivate business strategy, he adds performance-driven innovative to the partnership team.
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