Donn & Deming, 1904) 2217 Massachusetts Ave NW: Embassy of Greece (arch. Angelos Demetriou, 2006) 2221 Massachusetts Ave NW: Hennen Jennings House (arch. George Oakley Totten, Jr., 1906), now residence of the Ambassador of Greece South Side 1500 Massachusetts Ave NW: 1500 Massachusetts apartment building (1952) 1616 Rhode Island Ave NW: Center for Strategic and International Studies (arch. Hickok Cole, 2013) 1600 Massachusetts Ave NW: Embassy of the Philippines (1993) 1700 Massachusetts Ave NW: Emily J. Wilkins House (arch. Jules Henri de Sibour, 1909), now Embassy of Peru 1708 Massachusetts Ave NW: Henry C. Nevins House (arch. Harvey L. Page, 1891), now Embassy of Trinidad and Tobago 1720 Massachusetts Ave NW: town house, now Stephanie Tubbs Jones building of the Congressional Black Caucus Foundation 1724 Massachusetts Ave NW: Embassy of Colombia (1981) 1732 Massachusetts Ave NW: J.C. McGuire House (arch. Glenn Brown, 1889), now Embassy of Chile 1736 Massachusetts Ave NW: now Consular section of the Embassy of Chile 1740 Massachusetts Ave NW: Paul H. Nitze School of Advanced International Studies (1962) 1746 Massachusetts Ave NW: Clarence Moore House (arch. Jules Henri de Sibour, 1909), now Embassy of Uzbekistan 1750 Massachusetts Ave NW: Peterson Institute for International Economics (arch. James von Klemperer for Kohn Pedersen Fox, 2001) 1776 Massachusetts Ave NW: office building (1969) 1780 Massachusetts Ave NW: Ingalls House (arch. Jules Henri de Sibour, 1912), now office of the President of the Brookings Institution 1800 Massachusetts Ave NW: office building (1979), now the Service Employees International Union 1369 Connecticut Ave NW: U.S. Trust Company building (arch. Jules Henri de Sibour, 1912), now SunTrust branch 1350 Connecticut Ave NW: Dupont Circle Building (arch. Mihran Mesrobian, 1931) 21 Dupont Circle NW: Euram Building (arch. Hartman-Cox, 1972) 1 Dupont Circle NW: office building (arch. Vlastimil Koubek, 1968), now the American Council on Education 2000 P Street NW: The Toronto apartment building (arch. Albert H. Beers, 1908) 2000 Massachusetts Ave NW: James G. Blaine Mansion (arch. George Fraser, 1881), now Phillips & Cohen LLP 2012 Massachusetts Ave NW: Joseph Beale House (arch. Glenn Brown, 1897), now Embassy of Portugal 2020 Massachusetts Ave NW: Walsh-McLean House (arch. Henry Andersen, 1903), now Embassy of Indonesia 2100 Massachusetts Ave NW: Fairfax Hotel (arch. B. Stanley Simmons, 1927) 2118 Massachusetts Ave NW: Larz Anderson House (arch. Arthur Little & Herbert W. C. Browne, 1905), now Society of the Cincinnati 2122 Massachusetts Ave NW: State House apartment building