Union Ave, Brooklyn, NY – property records

Last updated: October 31, 2026 · ZIP 11206, 11211

Summary

Union Ave in Brooklyn has 120 tax lots with 1,345 residential units in total (PLUTO). As of October 31, 2026, 101 lots on this street have at least one open DOB job, active DOB/ECB violation, open HPD violation or unpaid OATH ticket in NYC Open Data. (Source: NYC Open Data, compiled by NYC Property Facts.)

Open items on Union Ave

Open item type (as of 2026-10-31)	Properties	Items
Open DOB jobs (permit issued, not signed off)	63	199
Active DOB violations	40	140
Active ECB violations	32	74
Open HPD violations	50	456
OATH tickets with unpaid balance	69	331

All 120 properties on Union Ave

Address	Building class	Units	Built	Open items
57 Union Avenue	G2 Garage, gas station or parking	0	1931	1
70 Union Avenue	R1 Condominium	5	2012	29
74 Union Avenue	C3 Walk-up apartments, four families	4	2012	4
76 Union Avenue	C3 Walk-up apartments, four families	4	2012	2
78 Union Avenue	C3 Walk-up apartments, four families	4	2012	2
82 Union Avenue	C3 Walk-up apartments, four families	4	2012	3
85 Union Avenue	R1 Condominium	4	2005	19
88 Union Avenue	R1 Condominium	10	2012	5
89 Union Avenue	R1 Condominium	5	2022	0
100 Union Avenue	V1 Vacant land zoned commercial	0	—	5
120 Union Avenue	D6 Elevator apartments, fireproof, with stores	96	2015	27
143 Union Avenue	B2 Two-family home, frame	2	1994	6
190 Union Avenue	K4 Store building	0	1965	20
210 Union Avenue	K1 Store building	0	2000	10
213 Union Avenue	C7 Walk-up apartments, more than six families, with stores	34	1923	7
225 Union Avenue	G2 Garage, gas station or parking	0	1950	3
234 Union Avenue	C7 Walk-up apartments, more than six families, with stores	32	1930	26
240 Union Avenue	C3 Walk-up apartments, four families	4	1930	26
244 Union Avenue	D7 Elevator apartments, semi-fireproof, with stores	9	2007	3
246 Union Avenue	D7 Elevator apartments, semi-fireproof, with stores	9	2008	12
247 Union Avenue	G5 Garage, gas station or parking	0	1950	6
250 Union Avenue	C1 Walk-up apartments, more than six families, no stores	8	1930	14
251 Union Avenue	C0 Three-family walk-up	3	1899	4
252 Union Avenue	S3 Mixed-use: three-family home with one store or office	3	1920	3
254 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1920	9
255 Union Avenue	B9 Two-family home, miscellaneous	2	1920	0
259 Union Avenue	C3 Walk-up apartments, four families	4	1920	0
261 Union Avenue	R1 Condominium	6	2016	9
262 Union Avenue	M1 Religious building	0	1931	11
268 Union Avenue	C1 Walk-up apartments, more than six families, no stores	7	1911	20
270 Union Avenue	A1 One-family home, two stories, detached	1	1900	2
280 Union Avenue	M1 Religious building	0	1931	2
282 Union Avenue	C0 Three-family walk-up	3	1930	13
286 Union Avenue	R1 Condominium	5	—	8
288 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	25	2019	29
299 Union Avenue	S4 Mixed-use: four-family home with one store or office	4	1910	23
306 Union Avenue	C7 Walk-up apartments, more than six families, with stores	21	1920	18
313 Union Avenue	C4 Old-law tenement	8	1910	6
315 Union Avenue	S5 Mixed-use: five- or six-family home with one store or office	6	1950	0
318 Union Avenue	C6 Walk-up co-op	8	1920	25
322 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1899	15
330 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	59	1991	35
333 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1910	42
335 Union Avenue	C7 Walk-up apartments, more than six families, with stores	8	1910	3
337 Union Avenue	C4 Old-law tenement	10	1910	47
341 Union Avenue	C4 Old-law tenement	10	1910	6
345 Union Avenue	R1 Condominium	10	2005	15
347 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	2000	15
362 Union Avenue	S1 Mixed-use: one-family home with one store or office	1	1899	0
365 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	7	2007	0
366 Union Avenue	C0 Three-family walk-up	3	1910	13
367 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	7	2007	11
370 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1910	3
371 Union Avenue	K4 Store building	1	1910	8
372 Union Avenue	C4 Old-law tenement	4	1930	3
376 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1910	6
379 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1920	3
383 Union Avenue	DB Elevator apartment building	10	2021	16
385 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	47	2008	14
388 Union Avenue	K1 Store building	0	1950	0
390 Union Avenue	C0 Three-family walk-up	3	1899	12
394 Union Avenue	A5 One-family home, attached or semi-detached	1	1925	2
400 Union Avenue	D7 Elevator apartments, semi-fireproof, with stores	27	2014	0
402 Union Avenue	R1 Condominium	6	2025	0
406 Union Avenue	C0 Three-family walk-up	3	1901	18
408 Union Avenue	C0 Three-family walk-up	3	1910	43
412 Union Avenue	C0 Three-family walk-up	3	1901	0
414 Union Avenue	C2 Walk-up apartments, five or six families	6	1930	1
418 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1901	0
420 Union Avenue	C2 Walk-up apartments, five or six families	6	1930	15
421 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	29	2008	24
422 Union Avenue	G2 Garage, gas station or parking	0	1950	0
426 Union Avenue	O9 Office building	5	1930	55
432 Union Avenue	S4 Mixed-use: four-family home with one store or office	4	1930	11
436 Union Avenue	V0 Vacant land zoned residential	0	—	51
438 Union Avenue	D1 Elevator apartments, semi-fireproof, no stores	13	2021	6
440 Union Avenue	K1 Store building	0	1930	0
447 Union Avenue	H9 Hotel	0	2014	21
448 Union Avenue	C4 Old-law tenement	6	1930	10
458 Union Avenue	S5 Mixed-use: five- or six-family home with one store or office	6	1930	13
462 Union Avenue	S3 Mixed-use: three-family home with one store or office	3	1901	15
466 Union Avenue	S4 Mixed-use: four-family home with one store or office	4	1930	1
470 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1920	6
472 Union Avenue	C0 Three-family walk-up	3	2003	6
476 Union Avenue	R1 Condominium	9	2004	0
478 Union Avenue	C1 Walk-up apartments, more than six families, no stores	8	2002	9
482 Union Avenue	K4 Store building	1	1901	19
486 Union Avenue	K4 Store building	2	1920	7
497 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1930	13
503 Union Avenue	D5 Elevator apartment building	23	1930	5
520 Union Avenue	C2 Walk-up apartments, five or six families	5	1928	3
524 Union Avenue	C2 Walk-up apartments, five or six families	6	1928	27
525 Union Avenue	C1 Walk-up apartments, more than six families, no stores	43	2007	16
526 Union Avenue	RD Condominium	44	2020	4
538 Union Avenue	R4 Condominium	13	2013	1
544 Union Avenue	D6 Elevator apartments, fireproof, with stores	95	2012	6
568 Union Avenue	D7 Elevator apartments, semi-fireproof, with stores	95	2010	17
577 Union Avenue	S1 Mixed-use: one-family home with one store or office	1	1920	4
579 Union Avenue	B9 Two-family home, miscellaneous	2	1910	0
583 Union Avenue	B9 Two-family home, miscellaneous	2	1910	0
585 Union Avenue	R1 Condominium	8	2017	5
589 Union Avenue	B9 Two-family home, miscellaneous	2	1910	1
591 Union Avenue	B9 Two-family home, miscellaneous	2	1910	0
592 Union Avenue	S5 Mixed-use: five- or six-family home with one store or office	6	1920	5
595 Union Avenue	S2 Mixed-use: two-family home with one store or office	2	1910	3
596 Union Avenue	C1 Walk-up apartments, more than six families, no stores	8	1928	2
598 Union Avenue	C1 Walk-up apartments, more than six families, no stores	8	1928	3
600 Union Avenue	C7 Walk-up apartments, more than six families, with stores	14	1992	0
610 Union Avenue	R4 Condominium	22	2004	11
615 Union Avenue	C2 Walk-up apartments, five or six families	5	1910	2
619 Union Avenue	C2 Walk-up apartments, five or six families	6	1910	1
621 Union Avenue	C2 Walk-up apartments, five or six families	5	1910	21
623 Union Avenue	B2 Two-family home, frame	2	1910	3
627 Union Avenue	K4 Store building	2	1920	3
Union Avenue	D6 Elevator apartments, fireproof, with stores	39	2021	8
Union Avenue	D6 Elevator apartments, fireproof, with stores	77	2021	7
Union Avenue	D7 Elevator apartments, semi-fireproof, with stores	120	2022	9
Union Avenue	Q1 Outdoor recreation facility	0	1920	4
Union Avenue	G7 Garage, gas station or parking	0	—	4
Union Avenue	G7 Garage, gas station or parking	0	—	0