Printed 2026-10-21 from blueflo.tech/b/506-11-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 1899 · 4 stories · 8 apartments · BIN 3026267 · BBL 3010960014
- City records list the water service line as lead
- 4 open immediately hazardous (class C) HPD violations about fire safety and gas and heat or hot water and pests
- 8 open HPD violations about building conditions
- On the state's list of buildings with rent-stabilized apartments (2024 registrations)
- In the Park Slope Historic District Extension: exterior changes need Landmarks Commission approval
- Boiler inspection filed Jun 2026 with no defects reported
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
- No heat or hot water complaints filed last winter
NAPCO Realty LTD., EDANA REALTY INC
Apartments named in these records
Water and pipes
Issues on recordLead (field inspection)
Heat and hot water
Issues on record, most recently 2022Boiler burning natural gas (Peerless, 62-15 PEERLESS, 62-15), registration expired since Dec 1996
Latest accepted inspection Jun 2026, defects reported: no
What this counts
Accepted annual boiler inspection filings, any date
Latest boiler work permit 1997 (2 on record)
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
Pests and cleanliness
Issues on record, most recently 2022Fire and safety
Older records on fileStructure and facade
Issues on record, most recently 2024In the Park Slope Historic District Extension
- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingfoundNo active shed permit
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: 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
Rent and tenancy
On the state listOn the state's list of buildings with at least one rent-stabilized apartment (2024 registrations)
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
Gas
- Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
General condition and all records
8 open: 8 about building conditions — walls, floors and stairs (2), doors and windows (1), fire safety (1), gas (1); 4 immediately hazardous (class C). 4 further violations from 2024 were closed. 20 violations on record in all, 2020–2024 — 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
11 permits since 1990
What this counts
DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds
- DOB violationsfound0 open
- Resident complaints to the cityfoundno complaints. None in the last 2 years, but 4 earlier complaints on record from 2023–2024
Nothing on record
- Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
- Elevatorsnot requiredNo elevators registered to this building
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.