Building health · BROOKLYN, NY

46 Sullivan St

built 1931 · 5 stories · 20 apartments
Also known as 154 Richards St, 48 Sullivan St — one building, several doors.
Registered with the city: US REALTY CORP · 28 other buildings here list it; SULLIVAN 46 REALTY LP; SULLIVAN 46 REALTY L.P.

Apartments named in these records

Apt 1B 23Apt 2A 1Apt 3D 17

3 of this building’s 20 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.

Flooding

Issues on record
FEMA flood zone

In a FEMA special flood hazard area: AE

FEMA National Flood Hazard Layer, as of 2026-10-20
What this counts

Effective FIRM zones touching the building footprint

Stormwater flooding

Extreme storm, 2080 sea levels: Not in mapped flooding; Moderate storm, 2050 sea levels: Not in mapped flooding; Moderate storm, today's sea levels: Not in mapped flooding; Limited storm, today's sea levels: Not loaded (file format unreadable)

NYC Stormwater Flood Maps, as of 2024-07-03
What this counts

Mapped ponding touching the building footprint

  • BasementfoundNo basement

Heat and hot water

Issues on record · 7 complaints, 2024–2026 · 4 in the past year
What has happened here
2026 Mar
Heat or hot waterApt 1B complaint
2026 Jan
Heat or hot waterApt 1B complaint
2026 Jan
Heat or hot waterApt 1B complaint
2025 Dec
Heat or hot waterApt 1B complaint
2025 Jun
Heat or hot waterApt 2A complaint
2025 Jan
Heat or hot waterApt 1B complaint
Show 8 more
2024 Dec
Heat or hot waterApt 1B complaint
2024 Apr
Heat or hot waterApt 1B complaint
2024 Jan
Heat or hot water complaint
2023 Dec
Heat or hot water complaint
2023 Nov
Heat or hot waterApt 3D complaint
2023 Nov
Heat or hot waterApt 3D complaint
2000 Dec
Boiler permit
1993 Aug
Local Law 62/91 - Boilers never closed · DOB violation
Heat source

Boiler burning natural gas (Slant Fin GG-375HES), registration current since Dec 2023

Clean Air Tracking System (boiler registrations), as of 2026-10-20 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings

Latest accepted inspection Aug 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-19 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2000

DOB Permit Issuance (BIS), as of 2026-10-19
What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

5 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →
What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Water and pipes

2 complaints, 2025–2026 · 1 in the past year
What has happened here
2026 Jan
PlumbingApt 1B complaint
2025 Jan
PlumbingApt 1B complaint
2024 Feb
PlumbingApt 3D complaint
2007 Sep
Plumbing permit
1999 Nov
Plumbing permit
Water service line

Non-Lead (records)

Lead Service Line Location Coordinates, as of 2026-01-30

Pests and cleanliness

1 complaint, 2025
What has happened here
2025 Dec
Unsanitary conditions complaint
2024 Feb
MoldApt 3D complaint

Fire and safety

1 resolved in 2025
What has happened here
2025 Aug
Fire safety class B · closed · HPD violation
2000 Dec
Sprinklers permit

Electrical

2 complaints, 2026
What has happened here
2026 Jul
Electrical complaint
2026 Jan
ElectricalApt 1B complaint

Structure and facade

7 resolved since 2024
What has happened here
2026 Jan
Walls, floors and stairsApt 1B class B · closed · HPD violation
2024 Mar
Walls, floors and stairsApt 3D class B · closed · HPD violation
2024 Mar
Doors and windowsApt 3D class B · closed · HPD violation
2024 Mar
Doors and windowsApt 3D class B · closed · HPD violation
2024 Mar
Doors and windowsApt 3D class B · closed · HPD violation
2024 Mar
Doors and windowsApt 3D class A · closed · HPD violation
Show 4 more
2024 Mar
Doors and windowsApt 3D class B · closed · HPD violation
2021 Aug
General construction permit
2008 Feb
Alteration permit
2000 Feb
Construction fence permit, Alteration permit
  • Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
  • Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Jan 2021, last expired Jan 2022
  • Landmark statusno recordNot in a historic district on record

Elevators

1 complaint, 2025
What has happened here
2025 Dec
Elevators complaint
  • Elevatorsnot requiredNo elevators registered to this building

Rent and tenancy

On the state list
Rent stabilization

On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)

Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30
What this counts

The list doesn't say which apartments are stabilized, and being listed isn't proof of current status. For a specific apartment, request its rent history from HCR

General condition and all records

DOB violations

1 open: 1 about filings or paperwork

1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations, as of 2026-10-19 · Read these violations in full at DOB →
What this counts

Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major

Permit history

9 permits since 1990

2021 Aug
General construction permit
2020 May
Antenna permit
2008 Feb
Alteration permit, Plumbing permit
2000 Dec
Boiler permit
2000 Dec
Sprinklers permit
2000 Feb
Construction fence permit, Alteration permit, Plumbing permit
and 3 more at the source
DOB NOW: Build – Approved Permits, as of 2026-10-19 · See every permit at DOB →
What this counts

DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds

Everything else on record
2026 Jan
Floors or stairs, paint or plasterApt 1B complaint
2026 Jan
Doors or windowsApt 1B complaint
2026 Jan
Doors or windowsApt 1B complaint
2025 Dec
Doors or windowsApt 1B complaint
2025 Dec
Safety complaint
2025 Nov
Paint or plasterApt 1B complaint
Show 10 more
2025 Nov
Doors or windowsApt 1B complaint
2025 Jul
Doors or windowsApt 1B complaint
2025 Jul
Doors or windowsApt 1B complaint
2025 Jan
Doors or windowsApt 1B complaint
2024 Dec
Doors or windowsApt 1B complaint
2024 Feb
Doors or windows, paint or plasterApt 3D complaint
2024 Jan
Doors or windowsApt 3D complaint
2023 Nov
Doors or windowsApt 3D complaint
2023 Nov
Doors or windows, paint or plasterApt 3D complaint
2020 May
Antenna permit
  • HPD violationsfound0 open. 8 further violations from 2024–2026 were closed. 68 violations on record in all, 2015–2026 — the 8 most recent are listed here

Nothing on record

Gasno record
  • Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft

Sources

23 datasets

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

Each date is when we last checked that dataset, not when the record itself was created.

Every row shows the record it came from and the date it was last checked.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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