Building health · BROOKLYN, NY
built 1931 · 4 stories · 30 apartments
Also known as 1837 47 St — one building, several doors.
Registered with the city: 2 WEBSTER AVE HDFC
Apartments named in these records
Heat and hot water
1 complaint, 2025What has happened here
Heat source
Boiler burning No. 2 oil (Federal Fst 60 FEDERAL FST 60), registration expired since Jul 2002
Clean Air Tracking System (boiler registrations), as of 2026-10-21 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings
Latest accepted inspection Apr 2026, defects reported: no
DOB NOW: Safety Boiler, as of 2026-10-20 · See the boiler filings at DOB →
What this counts
Accepted annual boiler inspection filings, any date
Boiler work permits
Latest boiler work permit 1994
DOB Permit Issuance (BIS), as of 2026-10-20
What this counts
DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age
- Heat and hot water complaintsfound0 heat or hot water complaints
Water and pipes
Older records on fileWhat has happened here
Water service line
Non-Lead (records)
Lead Service Line Location Coordinates, as of 2026-01-30
Pests and cleanliness
Older records on fileWhat has happened here
Fire and safety
Issues on record, most recently 2025Structure and facade
Older records on fileWhat has happened here
2018 Jul
Doors and windows class B · HPD violation
2018 Jul
Walls, floors and stairs class A · HPD violation
2018 Mar
Walls, floors and stairsApt 3F class B · HPD violation
2018 Mar
Walls, floors and stairsApt 3F class B · HPD violation
2011 Jul
Doors and windowsApt 3D class A · never closed · HPD violation
1995 Mar
General construction permit
Show 1 more
1992 Oct
General construction permit
- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
- Landmark statusno recordNot in a historic district on record
Flooding
No issues on recordFEMA flood zone
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer, as of 2026-10-21
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
BasementWhole tax lot
Below grade
PLUTO (tax lot data), as of 2026-08-24
Gas
What has happened here
Gas piping
Open violation for not filing the periodic gas piping inspection (2025)
DOB Safety Violations, as of 2026-10-20
What this counts
Paperwork violation: the filing is missing, which is not a finding about the pipes
General condition and all records
HPD violations
21 open: 7 about building conditions — walls, floors and stairs (3), doors and windows (1), fire safety (1), leaks (1); 1 immediately hazardous (class C), 14 about paperwork or notices. Also 162 older records from 1976–2011 never closed. 202 violations on record in all, 1976–2026 — the 183 most recent are listed here
2026 May
Pests class A · paperwork
2025 Nov
Other conditions class I · paperwork
2025 Jun
Pests class A · paperwork
2025 Jan
Fire safety class C
2024 Nov
Other conditions class I · paperwork
2024 Apr
Pests class A · paperwork
2023 Nov
Other conditions class I · paperwork
2023 Mar
Pests class A · paperwork
Show 17 more
2022 Nov
Other conditions class I · paperwork
2022 Mar
Other conditions class I · paperwork
2022 Mar
Pests class A · paperwork
2021 Apr
Other conditions class I · paperwork
2021 Apr
Pests class A · paperwork
2019 Oct
Other conditions class I · paperwork
2018 Oct
Other conditions class I · paperwork
2018 Jul
Doors and windows class B
2018 Jul
Leaks class A
2018 Jul
Smoke or CO detectors class A
2018 Jul
Walls, floors and stairs class A
2018 Mar
Walls, floors and stairsApt 3F class B
2018 Mar
Walls, floors and stairsApt 3F class B
2011 Jul
Smoke or CO detectorsApt 2A class B · never closed
2011 Jul
Doors and windowsApt 3D class A · never closed
2011 Jul
Fire safetyApt 3D class B · never closed
2011 Jul
Smoke or CO detectorsApt 3D class B · never closed
and 158 more at the source
Housing Maintenance Code Violations, as of 2026-10-20 · Read these violations in full at HPD Online →
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
DOB violations
42 open: 40 about filings or paperwork, 2 older than 10 years
2026 Oct
EN-LL97321 GHG Emissions - LL97
2026 Sep
EN-BENCH Benchmarking - LL84
2026 Jun
EN-LL97321 GHG Emissions - LL97
2026 Jun
EN-BENCH Benchmarking - LL84
2026 Mar
EN-BENCH Benchmarking - LL84
2025 Dec
EN-BENCH Benchmarking - LL84
2025 Sep
EN-BENCH Benchmarking - LL84
2025 Feb
EN-BENCH Benchmarking - LL84
Show 17 more
2025 Jan
PL-PER Gas Piping - LL152
2024 Dec
EN-BENCH Benchmarking - LL84
2024 Dec
Failure To Post Energy Grade/Score
2024 Aug
Failure To Benchmark
2024 May
Failure To Benchmark
2024 Feb
Failure To Benchmark
2023 Dec
Failure To Post Energy Grade/Score
2023 Nov
Failure To Benchmark
2023 Aug
Failure To Benchmark
2023 May
Failure To Benchmark
2023 Feb
Failure To Benchmark
2022 Dec
Failure To Post Energy Grade/Score
2022 Nov
Failure To Benchmark
2022 Aug
Failure To Benchmark
2022 Jun
Failure To Benchmark
2022 Feb
Failure To Benchmark
2021 Dec
Failure To Post Energy Grade/Score
and 17 more at the source
DOB Violations, as of 2026-10-20 · 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
Resident complaints to the city
1 heat or hot water
Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →
What this counts
HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years
Permit history
7 permits since 1990
2001 Oct
Fuel storage permit
1995 Jun
Plumbing permit, General construction permit
1994 Dec
Fuel burning permit, Boiler permit
1992 Nov
Plumbing permit, General construction permit
and 3 more at the source
DOB NOW: Build – Approved Permits, as of 2026-10-20 · 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 Oct
EN-LL97321 GHG Emissions - LL97 DOB violation
2026 Sep
EN-BENCH Benchmarking - LL84 DOB violation
2026 Jun
EN-LL97321 GHG Emissions - LL97 DOB violation
2026 Jun
EN-BENCH Benchmarking - LL84 DOB violation
2026 Mar
EN-BENCH Benchmarking - LL84 DOB violation
2025 Dec
EN-BENCH Benchmarking - LL84 DOB violation
Show 29 more
2025 Nov
Other conditions class I · paperwork · HPD violation
2025 Sep
EN-BENCH Benchmarking - LL84 DOB violation
2025 Feb
EN-BENCH Benchmarking - LL84 DOB violation
2024 Dec
EN-BENCH Benchmarking - LL84 DOB violation
2024 Dec
Failure To Post Energy Grade/Score DOB violation
2024 Nov
Other conditions class I · paperwork · HPD violation
2024 Aug
Failure To Benchmark DOB violation
2024 May
Failure To Benchmark DOB violation
2024 Feb
Failure To Benchmark DOB violation
2023 Dec
Failure To Post Energy Grade/Score DOB violation
2023 Nov
Other conditions class I · paperwork · HPD violation
2023 Nov
Failure To Benchmark DOB violation
2023 Aug
Failure To Benchmark DOB violation
2023 May
Failure To Benchmark DOB violation
2023 Feb
Failure To Benchmark DOB violation
2022 Dec
Failure To Post Energy Grade/Score DOB violation
2022 Nov
Other conditions class I · paperwork · HPD violation
2022 Nov
Failure To Benchmark DOB violation
2022 Aug
Failure To Benchmark DOB violation
2022 Jun
Failure To Benchmark DOB violation
2022 Mar
Other conditions class I · paperwork · HPD violation
2022 Feb
Failure To Benchmark DOB violation
2021 Dec
Failure To Post Energy Grade/Score DOB violation
2021 Apr
Other conditions class I · paperwork · HPD violation
2019 Oct
Other conditions class I · paperwork · HPD violation
2018 Oct
Other conditions class I · paperwork · HPD violation
2018 Jul
Smoke or CO detectors class A · HPD violation
2011 Jul
Smoke or CO detectorsApt 2A class B · never closed · HPD violation
2011 Jul
Smoke or CO detectorsApt 3D class B · never closed · HPD violation
Nothing on record
Rent and tenancyNot on the state list
- Rent stabilizationno recordNot on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment
Energyno record
- Energyno recordNo energy score on record
ElevatorsNot applicable
- Elevatorsnot requiredNo elevators registered to this building
Sources
23 datasetsFEMA
- FEMA National Flood Hazard Layer2026-10-21
- OpenFEMA NFIP Redacted Claims (v3)2026-09-09
NYC DCP
- NYC GeoSearch (address directory)2026-10-21
- PLUTO (tax lot data)2026-08-24
NYC DEP
NYC DEP / Mayor's Office
- NYC Stormwater Flood Maps2024-07-03
NYC DOB
- DOB NOW Elevator Safety Compliance2026-10-20
- DOB NOW: Build – Approved Permits2026-10-20
- DOB NOW: Safety Boiler2026-10-20
- DOB NOW: Safety – Facades Compliance Filings2026-10-20
- DOB Permit Issuance (BIS)2026-10-20
- DOB Safety Violations2026-10-20
- DOB Violations2026-10-20
NYC DOB / Mayor's Office
NYC HPD
- Buildings Subject to HPD Jurisdiction2026-08-12
- Housing Maintenance Code Complaints and Problems2026-10-20
- Housing Maintenance Code Violations2026-10-20
- Multiple Dwelling Registrations2026-08-12
- Registration Contacts2026-08-12
NYC OTI
- AddressPoint2026-07-07
- Building Footprints2026-10-19
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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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.