Contact information for the condo association at The Sentinel in West End Alexandria December 16, 2013April 20, 2015Stuart Nesbitt If you have any questions about condo documents, insurance or maintenance, please call the office below: Sentinel of Landmark 6300 Stevenson Ave. Alexandria, VA, 22304 703-823-1951 If you would like to buy a condo, call us here at Condo Alexandria. SOLD $216,000 View Details Sentinel of Landmark 1 bd 1 ba 834 sqft On Site: 40 Days Listing courtesy of Long & Foster Real Estate, Inc. SOLD $300,000 View Details Sentinel of Landmark 2 bd 2 ba 1,061 sqft On Site: 103 Days Listing courtesy of Compass See more in Sentinel of Landmark www.sentinelcondos.org