Last updated: August 13, 2026 — Operated by Cornerstone Realty Group via eXp Realty LLC
Cornerstone Realty Group via eXp Realty LLC ("Cornerstone", "we", "us", "our") operates https://www.cornerstonedmv.com/ . Boutique team co-founded by Kareem Yousef and Mary Machaiel, brokered by eXp Realty LLC. Phone (571) 441-1031 · Email homes@cornerstonedmv.com
This policy is provided for general information only and does not constitute legal advice. See also Terms of Service.
Contact details you provide via forms, valuation, buyer consult, search registration, SMS opt-in, calls, texts, email — name, email, phone, address, city, timeline, intent, message, consent flags. Usage analytics via GA4, Meta Pixel, Vercel analytics, RealScout lead capture when you request search/valuation.
To respond to inquiry, provide CMA, buyer strategy, schedule consults, send requested updates, improve performance, maintain brokerage compliance records, comply with law. We do not sell personal information. We do not share mobile opt-in data with third parties for marketing.
Home search/valuation via RealScout (agent ID QWdlbnQtMjY2NTkz). When you register there, RealScout may collect search criteria/contact to fulfill request per their terms. Meta Pixel audience/measurement · GA4 site usage. Used solely to operate real estate services.
Cookies, localStorage, sessionStorage for function (lead type, exit-intent), analytics, conversion. Control via browser settings.
If you opt-in to SMS you consent to conversational/transactional/service messages from Cornerstone at (571) 441-1031 — appointment confirmations, follow-up on valuation/city PDF/search, market notes tied to your request.
SMS Compliance: Frequency varies (1-5 per inquiry, up to conversation pace). Msg & data rates may apply. Reply STOP to opt-out. HELP → (571) 441-1031 / homes@cornerstonedmv.com. Consent not condition of purchase. Carriers not liable for delayed/undelivered. No mobile opt-in shared for third-party marketing. See Terms.
Market notes, Cornerstone updates, referral-first notes, transaction messages. Unsubscribe via link or homes@cornerstonedmv.com.
With service providers for ops (eXp LLC brokerage compliance, SkySlope/Qualia, email/SMS gateway, analytics GA4/Meta, Vercel hosting), as required by law, or with consent. No sale of personal info.
Contact homes@cornerstonedmv.com / (571) 441-1031 for access/correction/deletion. VA residents may have VCDPA rights. CA/other state contact for applicable rights. SMS STOP · email unsubscribe.
Retain as needed to fulfill request + brokerage record retention. Commercially reasonable safeguards — no method 100% secure.
Not directed to children under 13/16.
Cornerstone Realty Group via eXp Realty LLC
Founders: Kareem Yousef & Mary Machaiel
Service Area: NoVA + DC (Fairfax/Loudoun/Prince William/Arlington/Alexandria/Fairfax City/DC)
Phone (571) 441-1031 · Email homes@cornerstonedmv.com · Website https://www.cornerstonedmv.com
GBP 5.0 rating · Terms
Attorney review recommended — general info only, not legal advice.