Worst buildings in Madison, Brooklyn

2984 Nostrand Avenue has the most open HPD violations per 10 units of any graded rental building with 6 or more units in Madison: 108.3 per 10 units, 65 open in all, 22 of them class C.

Graded rental buildings with 6 or more units, ranked by open NYC HPD housing code violations per 10 units, the same rule as the citywide list. Co-ops, condos and public housing (NYCHA) are left out. Only buildings with an HPD violation issued in the last 24 months or a 311 housing complaint in the last 12 are listed. Class C means immediately hazardous. Records as of Oct 26, 2026.

#AddressUnitsOpen per 10 unitsOpen violationsGradeOwner
12984 Nostrand Avenue6108.365 (22 class C)F2984 NOSTRAND AVE LLC
22978 Nostrand Avenue673.344 (11 class C)DIndividual owner
31781 East 16th Street1951.698 (12 class C)FKINGS & EAST 16TH STREET LLC
42102 East 15th Street95045 (24 class C)FC S FORTUNE REALTY INC
51711 East 15th Street1247.557 (27 class C)FNot on file
62148 East 17th Street63521 (2 class C)F2146-48 EAST 17 LLC
72158 East 17th Street63521 (0 class C)DIndividual owner
82075 East 16th Street4633.5154 (35 class C)F2075 EAST 16TH REALTY LLC
91953 East 17th Street633.320 (0 class C)DSTAMKO PROPERTIES LLC
103620 Bedford Avenue5927.8164 (56 class C)F3620 REALTY LLC
112113 Avenue V2925.975 (24 class C)FAvenue V Holdings LLC
122177 East 21st Street4525.6115 (17 class C)FSHPELRUB REALTY LLC
131963 East 17th Street62515 (3 class C)FIndividual owner
142325 Ocean Avenue4223.8100 (9 class C)F2325 OCEAN AVE LLC
151800 East 18th Street3821.381 (12 class C)DNot on file
162530 Ocean Avenue422084 (39 class C)F2530 OCEAN AVE. CORP
172370 Ocean Avenue7219.7142 (7 class C)DRICHARD GARDENS INC II
181836 East 18th Street2419.647 (2 class C)FNot on file
192630 Ocean Avenue4819.493 (43 class C)FRubin Ocean LLC
201615 Quentin Road5718.9108 (26 class C)FCHESTER REALTY LLC
212155 Ocean Avenue1217.521 (7 class C)D2151-55 LLC
221815 East 17th Street8417.3145 (24 class C)F1815 PROPERTY LLC
232249 East 21st Street4715.774 (11 class C)DAvenue V Holdings LLC
242540 Ocean Avenue381557 (18 class C)FATTELMAR REALTY LLC
251723 East 15th Street121518 (15 class C)D1723 E15 LLC
262119 East 16th Street613.38 (0 class C)DNot on file
272233 Ocean Avenue271335 (3 class C)FMIDWOOD APARTMENTS LLC
282566 Ocean Avenue6612.683 (21 class C)F2566 OCEAN AVENUE, LLC
292330 Ocean Avenue4812.359 (10 class C)F2330 OCEAN ASSOCIATES LLC
302129 East 14th Street611.77 (1 class C)DXING LI INC
311671 East 17th Street5411.160 (15 class C)F1671 REALTY ASSOCIATES LLC
323380 Nostrand Avenue7710.379 (16 class C)F3380 NOSTRAND LLC
332541 Ocean Avenue6106 (0 class C)BOcean Royale real estate LLC
342626 Kings Highway489.646 (4 class C)DKINGS 2626 HOLDINGS LLC
351525 East 26th Street889.382 (11 class C)D1525 E. 26 REALTY CO. LLC
361970 East 18th Street1069.298 (38 class C)F1970 REALTY LLC
372992 Nostrand Avenue489.244 (15 class C)FNOSTRAND EG, LLC
382151 Ocean Avenue129.211 (0 class C)C2151-55 LLC
392123 Ocean Avenue239.121 (4 class C)CCOSED REALTY CORP
402410 Kings Highway539.148 (11 class C)DHIGHWAY REALTY LLC
412258 Ocean Avenue42938 (7 class C)D2258 ASSOCIATES LLC
422171 East 18th Street98.98 (0 class C)CNot on file
432249 Ocean Avenue418.836 (1 class C)DSHIRBEN OCEAN 2249 LLC
441669 East 19th Street298.625 (3 class C)DEAST 19TH 1669 DAF LLC
452345 Ocean Avenue948.378 (37 class C)D2345 OCEAN ASSOCIATES
462270 Ocean Avenue538.143 (0 class C)D2270 REALTY CO, LLC
472300 Ocean Avenue847.966 (26 class C)F2300 REALTY LLC
482246 Ocean Avenue727.453 (15 class C)DGEM REALTY APARTMENTS LLC
492147 East 17th Street607.344 (6 class C)F2147 LLC
502050 East 18th Street597.142 (5 class C)DLEOANN LLC
511812 East 18th Street346.221 (10 class C)D1812 EAST 18 PROPERTIES LLC
521680 East 22nd Street495.728 (10 class C)CNANCI REALTY LLC
532000 Kings Highway595.432 (13 class C)DKINGSWAY PROPERTIES LLC
541961 East 17th Street653 (1 class C)BNot on file
552115 East 14th Street653 (0 class C)BCVB LLC
563619 Bedford Avenue784.938 (18 class C)DBEDFORD ASSOCIATES
572828 Kings Highway484.823 (11 class C)D2828 KINGS ASSETS LLC
581715 Kings Highway364.717 (9 class C)CBRG 18 LLC
592801 Fillmore Avenue52421 (0 class C)CMARINE PARK BURNETT OWNER LLC
602285 Ocean Avenue843.832 (5 class C)C2285 OCEAN REALTY LLC
612812 Kings Highway293.410 (0 class C)C2802 KINGS HIGHWAY LLC
622261 Ocean Avenue543.318 (2 class C)D2261 OCEAN AVENUE LLC
631959 East 17th Street63.32 (0 class C)BGiovanni and Maria Spadaro Trust
642137 East 14th Street63.32 (1 class C)BGOLD SUMMIT LLC
652243 East 21st Street63.32 (0 class C)AIndividual owner
662237 East 21st Street63.32 (0 class C)ANot on file
672306 Ocean Avenue723.223 (4 class C)CSAINT JOSEPH REALTY LLC
681932 Kings Highway1033 (0 class C)ANot on file
692083 East 18th Street172.95 (0 class C)CPAL 18 LLC
701775 East 18th Street962.928 (5 class C)D1775 EAST REALTY LLC
711710 East 17th Street242.97 (4 class C)D1710 EAST 17 LLC
721925 Quentin Road712.820 (8 class C)CBROTHERS ESTATES INC
732145 Ocean Avenue402.811 (2 class C)B2145 M V REALTY LLC
742481 Ocean Avenue262.77 (0 class C)B2481 OCEAN AVENUE LLC
752049 East 17th Street162.54 (0 class C)BC.E.GARDEN APTS LLC
761674 East 22nd Street82.52 (1 class C)BNot on file
774190 Bedford Avenue832.218 (7 class C)CHARVARD II REALTY LLC
782282 Ocean Avenue361.97 (0 class C)BIndividual owner
791745 East 18th Street531.910 (1 class C)CFNG CO LLC
801764 East 18th Street161.93 (3 class C)CKARDAMYLA REALTY CORP
811718 Quentin Road591.911 (3 class C)C1718 REALTY ASSOCIATES, LLC.
823301 Nostrand Avenue2141.736 (5 class C)BLAWRENCE GARDENS APTS DEL LLC
832387 Ocean Avenue661.711 (3 class C)CMEDJUGORJE REALTY LLC
842000 Quentin Road481.78 (2 class C)BSY MOSKOWITZ C/O LAURMEL REALTY CO INC
851808 Avenue P121.72 (1 class C)C1808 Property LLC
862105 East 14th Street121.72 (0 class C)CJIN STAR HOME LLC
872160 East 17th Street61.71 (0 class C)AMARKE FAMILY TRUST
881985 East 15th Street481.36 (2 class C)C1985 EAST 15TH STREET, LLC
892702 Kings Highway1071.112 (5 class C)CKINGSLEY TOWERS LLC
901688 East 18th Street191.12 (2 class C)CEAST 18 LLC
911909 Quentin Road650.96 (6 class C)C1909 REALTY LLC
921701 Quentin Road330.93 (1 class C)BQUENTIN ROAD REALTY LLC
932350 Ocean Avenue1100.78 (0 class C)BGEORGETOWN ASSOCIATES, LLC
942044 East 18th Street430.73 (3 class C)BEDMD REALTY LLC
952108 Avenue P470.63 (2 class C)BP AND 21 LLC
963004 Avenue R840.65 (0 class C)AMarine Park Burnett Owner LLC
97Quebtin Road350.62 (0 class C)A1705 E 17 REALTY LLC
981675 East 18th Street580.53 (2 class C)B1675 E 18TH STREET ,LLC
993280 Nostrand Avenue1770.59 (0 class C)ALAWRENCE TOWERS DEL LLC
1001719 Quentin Road420.52 (0 class C)BFTI HOLDING, LLC

The full list for Madison, up to 100 buildings. Each row is the record, not a verdict.

More for Madison: rent-stabilized buildings, best buildings, heat complaints, and the Madison page.

Sources: NYC HPD housing maintenance code violations, HPD property registrations and housing litigation, 311 service requests, DOB violations, NYC Marshals evictions, and HPD bedbug filings from NYC Open Data, plus rent-stabilized unit counts from NYC Department of Finance tax bills. How grades work.