Printed 2026-10-21 from blueflo.tech/b/430-dean-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 1920 · 5 stories · 4 apartments on its tax lot · BIN 3018433 · BBL 3009300035
- Basement on record, and the city's stormwater map shows flooding here in at least one storm scenario
- City stormwater map shows nuisance flooding at this building in the Extreme storm, 2080 sea levels scenario
- Water service line on record as non-lead (field inspection)
- Outside FEMA's 1% annual-chance flood zone
- Elevator periodic inspection filed within the last year
- No open HPD violations about building conditions from the last 10 years
- No heat or hot water complaints filed last winter
430 DEAN LLC
Flooding
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: Nuisance flooding (4 in. to 1 ft); Moderate storm, today's sea levels: Nuisance flooding (4 in. to 1 ft); Limited storm, today's sea levels: Not loaded (file format unreadable)
What this counts
Mapped ponding touching the building footprint
- BasementfoundNo basement
Heat and hot water
No issues on recordBoiler burning ( ), registration expired since Oct 2019
- Boiler inspection filingsnot requiredNot required: residential buildings with 6 or fewer units are exempt from annual filings
- Boiler work permitsno recordNo boiler work permits on record
- Heat and hot water complaintsfound0 heat or hot water complaints
Water and pipes
No issues on recordNon-Lead (field inspection)
Fire and safety
No issues on recordStructure and facade
No issues on record- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Mar 2020, last expired Jun 2021
- Landmark statusno recordNot in a historic district on record
Elevators
No issues on record2 active elevators; latest periodic inspection Mar 2026
What this counts
Active elevator devices registered to this building ID
General condition and all records
10 permits since 1990
What this counts
DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds
- HPD violationsfound0 open
- DOB violationsfound0 open
- Resident complaints to the cityfoundno complaints
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
- Rent stabilizationnot requiredNot on the state's list. Rent stabilization generally applies to buildings with 6 or more apartments
Sources
21 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
- Housing Maintenance Code Complaints and Problems2026-10-20
- Housing Maintenance Code Violations2026-10-19
- Multiple Dwelling Registrations2026-08-12
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.