Comstock Categories Real Estate - Commercial 1900 Reston Metro Plaza 10th Floor Reston VA 20190 (301) 717-1827 Send Email Visit Website About Us Real Estate Development Rep/Contact Info Sarah Alt × Sarah Alt Director Phone: (301) 717-1827 Cell Phone: (301) 717-1827 Send an Email Karen Halpen × Karen Halpen Property Manager Phone: (301) 717-1827 Send an Email Kandyce Hamilton × Kandyce Hamilton Send an Email Jessy Toor × Jessy Toor Vice President Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×