Printed 2026-10-21 from blueflo.tech/b/1-duffield-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 1967 · 7 stories · 84 apartments · BIN 3000197 · BBL 3001090001
- 4 open immediately hazardous (class C) HPD violations about doors and windows and heat or hot water
- 9 heat or hot water complaints filed with the city last winter
- 5 open HPD violations about building conditions
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
- Elevator periodic inspection filed within the last year
THE BRIDGE BUILDING USA LLC, ONE DUFFIELD LLC
Also reported
2024 – 2026- Leaks4 reports2024Leaks · Sep 2024 · 1 report (2 complaints)Sep 25, 2024Oct 2, 202420252026Leaks · Mar 2026 · 2 reports (2 complaints)Mar 3, 2026Mar 17, 2026Leaks · Jul 2026 · 1 report (1 complaint)Jul 26, 2026
- Plumbing3 reports2024Plumbing · Feb 2024 · 1 report (1 complaint)Feb 20, 20242025Plumbing · Dec 2025 · 1 report (1 complaint)Dec 15, 20252026Plumbing · Mar 2026 · 1 report (1 complaint)Mar 3, 2026
- Electrical2 reports2024Electrical · Feb 2024 · 1 report (1 complaint)Feb 20, 20242025Electrical · Dec 2025 · 1 report (1 complaint)Dec 15, 20252026
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
10 of this building’s 84 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 recordStructure and facade
Issues on record- Facade ratingno recordNo facade filing found for this building
- Sidewalk shed and scaffoldingfoundNo active shed permit
- Landmark statusno recordNot in a historic district on record
Heat and hot water
Issues on record (2025) · 11 complaints, 2024–2026 · 9 in the past yearShow 9 more
Boiler burning No. 2 oil (Weil Mclain Bl 688 Sf WEIL MCLAIN BL 688 SF), registration expired since Jan 1993
Latest boiler work permit 1993
What this counts
DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age
9 heat or hot water complaints
What this counts
HPD complaints, heat season 2025–26 (Oct 1–May 31)
- Boiler inspection filingsno recordNo boiler filings under this building's ID
Water and pipes
5 complaints, 2025–2026Non-Lead (statistical analysis/predictive model)
Pests and cleanliness
1 complaint, 2026Electrical
1 complaint, 2025Flooding
No issues on recordOutside FEMA's 1% annual-chance flood zone: X
What this counts
Effective FIRM zones touching the building footprint
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)
What this counts
Mapped ponding touching the building footprint
Below grade
Elevators
No issues on record1 active elevator; latest periodic inspection Jun 2026
What this counts
Active elevator devices registered to this building ID
Energy
ENERGY STAR score 30 (2024 report)
What this counts
Letter grades are issued by the city under Local Law 33 and posted near the building entrance; Blueflo shows the reported score only
General condition and all records
5 open: 5 about building conditions — doors and windows (2), heat or hot water (2), fire safety (1); 4 immediately hazardous (class C). 7 further violations from 2024–2026 were closed. 32 violations on record in all, 2017–2026 — the 12 most recent are listed here
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
1 open: 1 about filings or paperwork
What this counts
Open DOB, ECB and DOB NOW Safety violations, any date, one per violation. ECB class 1 = hazardous, class 2 = major
11 heat or hot water, 4 doors or windows, 3 leaks, 2 plumbing, 1 appliances, 1 electrical, 1 safety, 1 unsanitary conditions
Show 13 more
What this counts
HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years
10 permits since 1990
What this counts
DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds
Nothing on record
- 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
- Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
Sources
23 datasetsFEMA
- FEMA National Flood Hazard Layer2026-10-20
- OpenFEMA NFIP Redacted Claims (v3)2026-09-09
NYC DCP
- NYC GeoSearch (address directory)2026-10-20
- 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 Compliance2026-10-19
- DOB NOW: Build – Approved Permits2026-10-19
- DOB NOW: Safety Boiler2026-10-19
- DOB NOW: Safety – Facades Compliance Filings2026-10-19
- DOB Permit Issuance (BIS)2026-10-19
- DOB Safety Violations2026-10-19
- DOB Violations2026-10-19
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 Violations2026-10-19
- 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.