691 Union St

Building record from city data · BROOKLYN, NY

Printed 2026-10-21 from blueflo.tech/b/691-union-street-brooklyn, where it is kept current. These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Not a warranty. May not be used for tenant screening (terms of use).

built 1920 · 4 stories · 8 apartments · BIN 3019728 · BBL 3009520062

Worth knowing

18 open immediately hazardous (class C) HPD violations about pests and heat or hot water and fire safety and leaks

Source: Housing Maintenance Code Violations · as of 2026-10-20

Worth knowing

18 open immediately hazardous (class C) HPD violations about pests and heat or hot water and fire safety and leaks
17 heat or hot water complaints filed with the city last winter
61 open HPD violations about building conditions

Clean in the records

Water service line on record as non-lead (records)
Boiler inspection filed Nov 2025 with no defects reported
Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding

Registered with the city

691 UNION STREET LLC

Heat or hot water: 15 reports to the city since 2024

2024Heat or hot water · Jan 2024 · 1 report (1 complaint)Jan 3, 2024Heat or hot water · Apr 2024 · 1 report (3 complaints)Apr 26, 2024 Apr 27, 2024 Apr 28, 2024Heat or hot water · May 2024 · 2 reports (4 complaints)May 5, 2024 May 8, 2024 May 10, 2024 May 13, 2024

2025Heat or hot water · Mar 2025 · 2 reports (14 complaints)Mar 21, 2025 Mar 22, 2025 Mar 23, 2025 Mar 24, 2025 Mar 25, 2025 Mar 26, 2025 Mar 27, 2025 Mar 28, 2025 Mar 30, 2025 Mar 31, 2025 Apr 1, 2025 Apr 2, 2025 Apr 3, 2025 Apr 4, 2025Heat or hot water · Apr 2025 · 2 reports (9 complaints)Apr 7, 2025 Apr 8, 2025 Apr 10, 2025 Apr 10, 2025 (2nd)Apr 11, 2025 Apr 12, 2025 Apr 13, 2025 Apr 16, 2025 Apr 18, 2025Heat or hot water · Nov 2025 · 1 report (1 complaint)Nov 12, 2025Heat or hot water · Dec 2025 · 1 report (1 complaint)Dec 5, 2025

2026Heat or hot water · Apr 2026 · 3 reports (12 complaints)Apr 5, 2026 Apr 5, 2026 (2nd)Apr 6, 2026 Apr 6, 2026 (2nd)Apr 13, 2026 Apr 19, 2026 Apr 19, 2026 (2nd)Apr 20, 2026 Apr 20, 2026 (2nd)Apr 21, 2026 Apr 21, 2026 (2nd)Apr 22, 2026Heat or hot water · Oct 2026 · 2 reports (2 complaints)Oct 9, 2026 Oct 17, 2026

Source: HPD Complaints and Problems · as of 2026-10-21

Also reported

2024 – 2026

Pests8 reports
2024Pests · Apr 2024 · 1 report (1 complaint)Apr 27, 2024Pests · Oct 2024 · 1 report (1 complaint)Oct 1, 2024
2025Pests · Apr 2025 · 1 report (1 complaint)Apr 16, 2025Pests · Sep 2025 · 1 report (1 complaint)Sep 7, 2025Pests · Nov 2025 · 1 report (1 complaint)Nov 12, 2025Pests · Dec 2025 · 1 report (1 complaint)Dec 5, 2025
2026Pests · Jan 2026 · 1 report (1 complaint)Jan 27, 2026Pests · Aug 2026 · 1 report (1 complaint)Aug 7, 2026
Unsanitary conditions7 reports
2024Unsanitary conditions · May 2024 · 1 report (2 complaints)May 26, 2024 May 27, 2024Unsanitary conditions · Sep 2024 · 1 report (2 complaints)Sep 25, 2024 Oct 1, 2024
2025Unsanitary conditions · Jan 2025 · 1 report (1 complaint)Jan 15, 2025Unsanitary conditions · Mar 2025 · 1 report (1 complaint)Mar 21, 2025Unsanitary conditions · Jun 2025 · 2 reports (3 complaints)Jun 3, 2025 Jun 3, 2025 (2nd)Jun 12, 2025Unsanitary conditions · Sep 2025 · 1 report (1 complaint)Sep 7, 2025
2026
Paint or plaster4 reports
2024Paint or plaster · Apr 2024 · 1 report (1 complaint)Apr 27, 2024
2025Paint or plaster · Apr 2025 · 1 report (1 complaint)Apr 16, 2025Paint or plaster · Dec 2025 · 1 report (1 complaint)Dec 5, 2025
2026Paint or plaster · Aug 2026 · 1 report (1 complaint)Aug 7, 2026
Plumbing3 reports
2024Plumbing · Apr 2024 · 1 report (2 complaints)Apr 27, 2024 Apr 27, 2024 (2nd)Plumbing · May 2024 · 1 report (1 complaint)May 10, 2024
2025Plumbing · Apr 2025 · 1 report (3 complaints)Apr 16, 2025 Apr 16, 2025 (2nd)Apr 16, 2025 (3rd)
2026
Show 2 more: Doors or windows, Floors or stairs
- Doors or windows2 reports
  2024Doors or windows · Apr 2024 · 2 reports (2 complaints)Apr 5, 2024 Apr 27, 2024
  2025
  2026
- Floors or stairs2 reports
  2024Floors or stairs · Apr 2024 · 1 report (2 complaints)Apr 27, 2024 Apr 28, 2024
  2025Floors or stairs · Apr 2025 · 1 report (1 complaint)Apr 16, 2025
  2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

Apartments named in these records

Apt 1L 60 Apt 1R 20

2 of this building’s 8 apartments are named in a city record. The rest have no record naming them, which is the usual case.

These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.

Fire and safety

Issues on record

What has happened here

2026 Oct

Fire safetyApt 1L class C · HPD violation

Structure and facade

Issues on record

What has happened here

2026 Oct

Walls, floors and stairsApt 1L class A · HPD violation

2026 Oct

Walls, floors and stairsApt 1L class A · HPD violation

2026 Oct

Walls, floors and stairsApt 1L class B · HPD violation

2026 Oct

Doors and windowsApt 1L class B · HPD violation

2026 Oct

Walls, floors and stairsApt 1L class B · HPD violation

2026 Oct

Walls, floors and stairsApt 1L class B · HPD violation

Show 8 more

2025 Dec

Walls, floors and stairsApt 1R class A · closed · HPD violation

2025 Dec

Walls, floors and stairsApt 1R class A · closed · HPD violation

2025 Nov

Walls, floors and stairs class A · HPD violation

2025 Nov

Walls, floors and stairsApt 1R class B · HPD violation

2024 Apr

General construction permit

2023 Jul

General construction permit

2023 Mar

General construction permit

2012 Nov

General construction permit

Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
Sidewalk shed and scaffoldingfoundNo active shed permit
Landmark statusno recordNot in a historic district on record

Heat and hot water

Issues on record · 39 complaints, 2025–2026 · 16 in the past year

What has happened here

Also reported

Apartments named in these records

Fire and safety

Structure and facade

Heat and hot water

Water and pipes

Pests and cleanliness

Flooding

General condition and all records

Nothing on record

Sources

FEMA

NYC DCP

NYC DEP

NYC DEP / Mayor's Office

NYC DOB

NYC DOB / Mayor's Office

NYC HPD

NYC OTI

NYC Rent Guidelines Board / NYS HCR