Looking at these pics and prices from Sentinel of Landmark, it's easy to see why this is one of our favorite communities in 22304. Many first-time purchasers in 22304 don’t take the time to get prequalified. Ask Nesbitt Realty to help you find a lender that will establish your price range. Our real estate agents are professionals dedicated to excellence in real estate. Did you know that Nesbitt Realty will match any offer by any Realtor in Northern Virginia?