Last updated: August 13, 2026 — Cornerstone Realty Group via eXp Realty LLC
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Cornerstone Realty Group is team/brand via eXp Realty LLC. Kareem Yousef + Mary Machaiel Co-Founders REALTORs®; Ramy, Mina, Marian, Nader REALTORs®. eXp LLC brokerage responsible for compliance. Listings/transactions subject to brokerage policies + Bright MLS rules. Equal Housing Opportunity. No storefront implied — service-area team.
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Cornerstone Realty Group via eXp Realty LLC — NoVA + DC — 250+ families, $100M+ verified via brokerage, ★★★★★ 5.0 GBP only — Founders Kareem Yousef & Mary Machaiel — Phone (571) 441-1031 — Email homes@cornerstonedmv.com — Website https://www.cornerstonedmv.com — Privacy
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