1 Sutton Place North (built circa 1920).

12 Gramercy Park South (built 1840).

12 Sutton Square (built circa 1920).

120 East 70th Street.

124 East 70th Street.

125 East 70th Street (built 1965).

146-156 East 89th Street between 3rd and Lexington Avenues (built circa 1885).

181 Madison Avenue (built 1914-1925).

2 East 63rd Street (built 1918).

2 Riverview Terrace (built circa 1920).

2 Sutton Square (remodeled circa 1920).

208-218 East 78th Street (built 1869).

23 Vandam Street (built 1820-1829).

3-4 Gramercy Park West (built 1850).

30 Greene Street.

314 East 53rd Street (built 1866).

38 East 69th Street (built 1912).

406-418 West 20th Street (built 1836).

418 Central Park West at 102nd Street (built 1910).

46 East 69th Street (remodeled 1920).

690 Park Avenue at 69th Street (built 1916-1917).

7 Sutton Square (built circa 1920).

740 Park Avenue at 71st Street (built 1933).

Alwyn Court Apartments (built 1908).