4000 Massachusetts Avenue NW 71 violations (2 yrs) 72 total 4201 Massachusetts Avenue NW 35 violations (2 yrs) 45 total 2500 41 st Street NW 29 violations (2 yrs) 38 total 5112 Macarthur Boulevard NW 16 violations (2 yrs) 17 total 2356 40 th Street NW 14 violations (2 yrs) 14 total 2801 New Mexico Avenue NW 6 violations (2 yrs) 6 total 4124 Edmunds Street NW 6 violations (2 yrs) 6 total 4201 Cathedral Avenue NW 6 violations (2 yrs) 8 total 4100 Massachusetts Avenue NW 4 violations (2 yrs) 4 total 2322 41 st Street NW 3 violations (2 yrs) 3 total 4200 Cathedral Avenue NW 2 violations (2 yrs) 3 total 3900 B Watson Place NW 2 violations (2 yrs) 2 total 2619 42 nd Street NW 2 violations (2 yrs) 2 total 4010 Calvert Street NW 2 violations (2 yrs) 16 total 4030 Calvert Street NW 1 violations (2 yrs) 1 total 4101 Cathedral Avenue NW 1 violations (2 yrs) 1 total 2346 40 th Street NW 1 violations (2 yrs) 1 total 2622 41 st Street NW 1 violations (2 yrs) 1 total 4021 Benton Street NW 1 violations (2 yrs) 1 total 4334 Klingle Street NW no violations on record 4349 Embassy Park Drive NW no violations on record 4340 Garfield Street NW no violations on record 4363 Embassy Park Drive NW no violations on record 5180 Fulton Street NW no violations on record 2240 40 th Street NW no violations on record