4000 Massachusetts Avenue NW 71 violations (2 yrs) 72 total 4201 Massachusetts Avenue NW 35 violations (2 yrs) 45 total 4201 Cathedral Avenue NW 6 violations (2 yrs) 8 total 2801 New Mexico Avenue NW 6 violations (2 yrs) 6 total 4100 Massachusetts Avenue NW 4 violations (2 yrs) 4 total 3800 39 th 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 4439 Springdale Street NW 1 violations (2 yrs) 1 total 4654 Upton Street NW 1 violations (2 yrs) 1 total 4101 Cathedral Avenue NW 1 violations (2 yrs) 1 total 2931 University Terrace NW no violations on record 2845 University Terrace NW no violations on record 3729 Corey Place NW no violations on record 2916 New Mexico Avenue NW no violations on record 5001 Glenbrook Road NW no violations on record 4554 Lowell Street NW no violations on record 2948 University Terrace NW no violations on record 2989 Arizona Avenue NW no violations on record 4725 Massachusetts Avenue NW no violations on record 3615 49 th Street NW no violations on record 5015 Hawthorne Place NW no violations on record 3712 48 th Street NW no violations on record 4540 Lowell Street NW no violations on record 3293 Sutton Place NW no violations on record