Printed 2026-10-21 from blueflo.tech/b/109-ralph-avenue-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 1905 · 4 stories · 3 apartments · BIN 3039844 · BBL 3014870010
- City records list the water service line as lead
- 5 open immediately hazardous (class C) HPD violations about heat or hot water and electrical
- 15 open HPD violations about building conditions
- City stormwater map shows nuisance flooding at this building in the Extreme storm, 2080 sea levels scenario
- Outside FEMA's 1% annual-chance flood zone
858 Jefferson LLC, 858 JEFFERSON, LLC
How often each problem is reported
2024 – 2026- Heat or hot water4 reports20242025Heat or hot water · Jan 2025 · 1 report (2 complaints)Jan 21, 2025Jan 22, 2025Heat or hot water · Aug 2025 · 2 reports (9 complaints)Aug 13, 2025Aug 19, 2025Aug 19, 2025 (2nd)Aug 19, 2025 (3rd)Aug 21, 2025Aug 22, 2025Aug 23, 2025Aug 23, 2025 (2nd)Aug 24, 2025Heat or hot water · Oct 2025 · 1 report (1 complaint)Oct 16, 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
City records name 4 apartment labels, more than the 3 apartments the city lists for this building, so some are likely the same apartment written differently.
These are city records about an apartment, not about anyone who lives or lived there. They may not be used to screen a tenant.
Heat and hot water
Issues on record · 12 complaints, 2025Show 14 more
Latest accepted inspection Dec 2021, defects reported: no
What this counts
Accepted annual boiler inspection filings, any date
1 heat or hot water complaint
What this counts
HPD complaints, heat season 2025–26 (Oct 1–May 31)
- Heat sourceno recordNo boiler registration or district steam on record
- Boiler work permitsno recordNo boiler work permits on record
Water and pipes
Issues on record (2025) · 1 complaint, 2026Lead (records)
Pests and cleanliness
2 complaints, 2025–2026 · 1 in the past yearFire and safety
Issues on record, most recently 2025Electrical
Issues on record (2025) · 2 complaints, 2025Structure and facade
Issues on record, most recently 2025- 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 recordOutside FEMA's 1% annual-chance flood zone: X
What this counts
Effective FIRM zones touching the building footprint
Extreme storm, 2080 sea levels: Nuisance flooding (4 in. to 1 ft); 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
- Basementno recordUnknown
General condition and all records
15 open: 15 about building conditions — walls, floors and stairs (5), heat or hot water (4), fire safety (3), doors and windows (1); 5 immediately hazardous (class C). Also 1 older record from 1976 never closed. 2 further violations from 2025–2026 were closed. 47 violations on record in all, 1976–2026 — the 18 most recent are listed here
Show 10 more
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
4 open: 3 about building conditions, 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
12 heat or hot water, 2 electrical, 1 outside the building, 1 paint or plaster, 1 pests, 1 plumbing, 1 unsanitary conditions
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 historyno record0 permits since 1990
Nothing on record
- Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
- Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
- Elevatorsnot requiredNo elevators registered to this building
- Rent stabilizationnot requiredNot on the state's list. Rent stabilization generally applies to buildings with 6 or more apartments
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.