4000 Massachusetts Avenue NW 71 violations (2 yrs) 72 total 2801 Quebec Street NW 33 violations (2 yrs) 38 total 3201 Wisconsin Avenue NW 28 violations (2 yrs) 28 total 2715 Cortland Place NW 23 violations (2 yrs) 25 total 2844 Wisconsin Avenue NW 15 violations (2 yrs) 17 total 3217 Connecticut Avenue NW 13 violations (2 yrs) 13 total 3726 Connecticut Avenue NW 11 violations (2 yrs) 25 total 2800 Quebec Street NW 10 violations (2 yrs) 56 total 2709 Wisconsin Avenue NW 8 violations (2 yrs) 8 total 2820 Devonshire Place NW 7 violations (2 yrs) 7 total 3220 Connecticut Avenue NW 6 violations (2 yrs) 7 total 3901 Davis Place NW 6 violations (2 yrs) 6 total 3109 Hawthorne Street NW 5 violations (2 yrs) 12 total 3234 38 th Street NW 5 violations (2 yrs) 18 total 3850 Tunlaw Road NW 5 violations (2 yrs) 8 total 3701 Massachusetts Avenue NW 4 violations (2 yrs) 4 total 3401 Idaho Avenue NW 4 violations (2 yrs) 4 total 2712 Wisconsin Avenue NW 4 violations (2 yrs) 4 total 3618 Connecticut Avenue NW 3 violations (2 yrs) 3 total 2824 Devonshire Place NW 3 violations (2 yrs) 9 total 2745 Ordway Street NW 3 violations (2 yrs) 3 total 2717 Ordway Street NW 3 violations (2 yrs) 3 total 2617 39 th Street NW 3 violations (2 yrs) 3 total 3310 27 th Street NW 3 violations (2 yrs) 3 total 2755 Ordway Street NW 3 violations (2 yrs) 3 total