Worst buildings in Carroll Gardens, Brooklyn

89 Visitation Place has the most open HPD violations per 10 units of any graded rental building with 6 or more units in Carroll Gardens: 340.8 per 10 units, 409 open in all, 20 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.

#	Address	Units	Open per 10 units	Open violations	Grade	Owner
1	89 Visitation Place	12	340.8	409 (20 class C)	F	Red Hook Gardens, LP
2	420 Clinton Street	6	328.3	197 (32 class C)	F	A S A MANAGING PARTNERS LLC
3	64 4th Place	8	303.8	243 (45 class C)	F	Individual owner
4	9 Dwight Street	10	221	221 (23 class C)	F	RED HOOK GARDENS, LP
5	62 16th Street	8	192.5	154 (22 class C)	F	Individual owner
6	81 Visitation Place	12	175	210 (22 class C)	F	Red Hook Gardens, LP
7	83 Butler Street	8	162.5	130 (31 class C)	F	TOWER 8301 REALTY LLC
8	372 Baltic Street	8	156.3	125 (40 class C)	F	372 BALTIC STREET CC LLC
9	60 Nelson Street	8	150	120 (17 class C)	F	NELSON LUQUER HDFC (City program owner (HDFC))
10	15 Strong Place	16	149.4	239 (86 class C)	F	13-15 STRONG PLACE, HDFC (City program owner (HDFC))
11	84 West 9th Street	16	149.4	239 (32 class C)	F	722 HENRY STREET APARTMENTS HDFC (City program owner (HDFC))
12	399 Smith Street	6	148.3	89 (13 class C)	F	828 MANAGEMENT, LLC
13	68 Nelson Street	16	143.1	229 (51 class C)	F	NELSON LUQUER HDFC (City program owner (HDFC))
14	105 3rd Place	8	128.8	103 (40 class C)	F	Not on file
15	74 Nelson Street	8	128.8	103 (23 class C)	F	FILAKOURIS REALTY LLC
16	717 Henry Street	8	126.3	101 (19 class C)	F	717 HENRY STREET LLC
17	416 4th Avenue	6	116.7	70 (17 class C)	F	Individual owner
18	217 Van Brunt Street	9	113.3	102 (16 class C)	F	VAN BRUNT LLC
19	288 Clinton Street	10	113	113 (30 class C)	F	CLINTON ESTATES LLC
20	156 Union Street	8	111.3	89 (6 class C)	F	Not on file
21	91 Verona Street	6	108.3	65 (27 class C)	F	NELSON LUQUER HDFC (City program owner (HDFC))
22	520 4th Avenue	8	107.5	86 (20 class C)	F	520-522 4TH AVE LLC
23	426 Clinton Street	8	102.5	82 (33 class C)	F	ASA MANAGING PARTNERS LLC/JACOB GOLD AS RECEIVER
24	326 Van Brunt Street	6	100	60 (31 class C)	F	Norfra Realty Corp
25	230 President Street	12	99.2	119 (29 class C)	F	Conway Management Group
26	639 Union Street	8	93.8	75 (15 class C)	D	639 UNION STREET, LLC
27	254 Wyckoff Street	8	91.3	73 (11 class C)	D	AMIN REALTY CORP
28	103 3rd Avenue	8	90	72 (4 class C)	D	103 THIRD AVENUE LLC
29	160 4th Avenue	8	88.8	71 (20 class C)	D	Individual owner
30	93 Luquer Street	16	84.4	135 (26 class C)	F	NELSON LUQUER HDFC (City program owner (HDFC))
31	12 Luquer Street	6	81.7	49 (0 class C)	D	Individual owner
32	86 1st Place	10	81	81 (9 class C)	F	Individual owner
33	149 Columbia Street	7	71.4	50 (16 class C)	F	SOUTH BROOKLYN RENEWAL HDFC (City program owner (HDFC))
34	425 3rd Avenue	8	70	56 (2 class C)	D	425 3RD AVE CORP
35	694 Henry Street	8	61.3	49 (7 class C)	F	694 HENRY LLC
36	156 12th Street	8	61.3	49 (8 class C)	D	Not on file
37	71 Visitation Place	10	61	61 (12 class C)	F	Red Hook Gardens, LP
38	223 Court Street	6	60	36 (8 class C)	D	223 Court LLC
39	115 Van Brunt Street	6	58.3	35 (4 class C)	F	115 Van Realty LLC
40	105 Luquer Street	16	56.3	90 (16 class C)	F	Individual owner
41	2 Columbia Street	10	52	52 (6 class C)	F	Red Hook Gardens, LP
42	514 4th Avenue	7	48.6	34 (8 class C)	D	514 4TH AVE REALTY CORP
43	111 15th Street	16	46.3	74 (9 class C)	F	111-15 LLC
44	471 Hicks Street	8	46.3	37 (0 class C)	D	Not on file
45	416 Van Brunt Street	7	42.9	30 (9 class C)	F	BOCOCA REALTY LLC.
46	80 16th Street	8	42.5	34 (6 class C)	F	LG17 LLC
47	110 Baltic Street	8	41.3	33 (2 class C)	F	110 BALTIC STREET LLC
48	147 Columbia Street	6	38.3	23 (2 class C)	F	AHMAD FAMILY PROPERTIES, LLC
49	401 Smith Street	6	38.3	23 (0 class C)	D	Not on file
50	70 4th Place	16	36.9	59 (14 class C)	F	70 FOURTH PLACE REALTY CORP
51	115 Kane Street	12	36.7	44 (1 class C)	D	HICKS & KANE, LLC
52	407 Clinton Street	6	36.7	22 (1 class C)	D	BD5P LLC
53	78 Congress Street	12	35.8	43 (1 class C)	D	78 CONGRESS STREET REALTY INC
54	656 Henry Street	6	35	21 (9 class C)	F	Not on file
55	721 Henry Street	6	35	21 (10 class C)	F	721 HENRY ST OWNER LLC
56	196 Sackett Street	8	33.8	27 (5 class C)	F	196 Sackett LLC
57	240 Sackett Street	6	33.3	20 (3 class C)	C	Individual owner
58	517 3rd Avenue	6	33.3	20 (3 class C)	D	517 REALTY LLC
59	200 Sackett Street	8	32.5	26 (6 class C)	D	200 SACKETT ST LLC
60	70 2nd Place	8	32.5	26 (1 class C)	C	Not on file
61	86 Coffey Street	12	31.7	38 (5 class C)	F	Red Hook Gardens, LP
62	478 Sackett Street	6	31.7	19 (1 class C)	D	478 -480 SACKETT ST LLc
63	143 Columbia Street	8	31.3	25 (9 class C)	F	SOUTH BROOKLYN RENEWAL HDFC (City program owner (HDFC))
64	121 3rd Place	8	31.3	25 (5 class C)	D	121 3RD Place LLC
65	231 Smith Street	10	30	30 (4 class C)	D	231 SMITH STREET REALTY, LLC
66	178 Nevins Street	8	30	24 (5 class C)	F	VARSITY HOLDINGS LLC
67	520 Henry Street	7	30	21 (6 class C)	D	520 HENRY STREET LLC
68	200 Columbia Street	6	30	18 (0 class C)	D	200 COLUMBIA REALTY LLC
69	170 Union Street	8	28.8	23 (4 class C)	F	Individual owner
70	483 Warren Street	8	28.8	23 (0 class C)	F	VARSITY HOLDINGS LLC
71	443 3rd Avenue	8	28.8	23 (15 class C)	D	443 3RD AVE CORP
72	371 Columbia Street	6	28.3	17 (6 class C)	F	PINESTONE ONE LLC
73	131 Dikeman Street	6	28.3	17 (8 class C)	D	131 DIKEMAN STREET LLC
74	34 Garnet Street	8	27.5	22 (2 class C)	F	Gloria Estates LLC
75	302 Clinton Street	7	27.1	19 (0 class C)	D	TOWNHOUSE REVIVAL PROPERTIES LLC
76	178 Union Street	9	26.7	24 (0 class C)	C	Individual owner
77	446a 3rd Avenue	6	26.7	16 (0 class C)	B	J I MGMNT INC
78	387 Clinton Street	8	26.3	21 (1 class C)	F	387 CLINTON STREET LLC
79	404 4th Avenue	8	26.3	21 (0 class C)	D	404 4TH LLC
80	130 9th Street	8	26.3	21 (4 class C)	F	130 9 BH LLC
81	395 Henry Street	10	26	26 (1 class C)	C	Individual owner
82	565 Union Street	8	25	20 (0 class C)	D	Not on file
83	231 Clinton Street	6	25	15 (0 class C)	C	Not on file
84	472 Smith Street	6	25	15 (0 class C)	C	472 SMITH ST LLC
85	30 Huntington Street	6	25	15 (2 class C)	F	BHAWAN 30 REALTY LLC
86	98 King Street	6	25	15 (0 class C)	B	Not on file
87	322 Van Brunt Street	9	24.4	22 (7 class C)	D	RED HOOK ENTERPRISES INC.
88	87 2nd Place	8	23.8	19 (0 class C)	B	Not on file
89	209 Smith Street	6	23.3	14 (0 class C)	C	Individual owner
90	400 4th Avenue	6	23.3	14 (1 class C)	D	Individual owner
91	165 Conover Street	40	22.5	90 (33 class C)	F	165 Conover Street Associates, L.P.
92	561 Warren Street	8	22.5	18 (5 class C)	F	TRISAV REALTY LLC
93	66 Nelson Street	8	22.5	18 (2 class C)	D	Individual owner
94	140 4th Avenue	10	22	22 (3 class C)	F	ZEV BAUM 1 LLC
95	524 3rd Avenue	6	21.7	13 (0 class C)	D	524-3RD AVE PROP CORP
96	28 3rd Street	8	21.3	17 (10 class C)	D	Individual owner
97	200 West 9th Street	8	21.3	17 (4 class C)	D	200 WEST 9 STREET LLC
98	164 Dikeman Street	8	21.3	17 (2 class C)	F	164 DIKEMAN LLC
99	573 Warren Street	14	20.7	29 (7 class C)	F	573 WARREN STREET HDFC (City program owner (HDFC))
100	198 Court Street	14	20	28 (5 class C)	D	198 COURT LLC

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

More for Carroll Gardens: rent-stabilized buildings, best buildings, heat complaints, and the Carroll Gardens 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.