Columbia Heights - Portfolio Sale - properties can be sold individually - - strongly advise investors to do their own due diligence - 1839 Lamont St NW Washington, DC 20010-2603 - owner lives in this property (listed as a four unit - no tenants) - to be sold/settled last 1841 Lamont St NW Washington, DC 20010-2603 - TOPA (4 units) 1807 Newton St NW, Washington, DC 20010 - TOPA (7 units) 1433 Columbia Rd NW, Washington, DC 20009 - TOPA (33 units)