Printed 2026-10-21 from blueflo.tech/b/342-21-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 1931 · 4 stories · 8 apartments · BIN 3017570 · BBL 3008980033
- City records list the water service line as lead
- 4 open immediately hazardous (class C) HPD violations about fire safety and doors and windows and pests
- 19 open HPD violations about building conditions
- 12 flood insurance claims in this census tract since 1978, 0 of them from 2012
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
- No heat or hot water complaints filed last winter
4 V'S PROPERTIES INC, 342 21ST STREET LLC
How often each problem is reported
2024 – 2026- Doors or windows2 reports202420252026Doors or windows · Mar 2026 · 1 report (1 complaint)Mar 24, 2026Doors or windows · May 2026 · 1 report (1 complaint)May 15, 2026
- Floors or stairs2 reports202420252026Floors or stairs · Mar 2026 · 1 report (1 complaint)Mar 24, 2026Floors or stairs · May 2026 · 1 report (1 complaint)May 15, 2026
- Paint or plaster2 reports202420252026Paint or plaster · Mar 2026 · 1 report (1 complaint)Mar 24, 2026Paint or plaster · May 2026 · 1 report (1 complaint)May 15, 2026
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
Fire and safety
Issues on recordStructure and facade
Issues on recordShow 21 more
- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingfoundNo active shed permit
- Landmark statusno recordNot in a historic district on record
Heat and hot water
No issues on recordLatest accepted inspection Jan 2025, defects reported: no
What this counts
Accepted annual boiler inspection filings, any date
- Heat sourceno recordNo boiler registration or district steam on record
- Boiler work permitsno recordNo boiler work permits on record
- Heat and hot water complaintsfound0 heat or hot water complaints
Water and pipes
Issues on record · 2 complaints, 2026Lead (records)
Pests and cleanliness
Issues on record · 1 complaint, 2026Electrical
1 complaint, 2026Flooding
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); listed for this tax lot (1 addresses), not under this building's address
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
General condition and all records
19 open: 19 about building conditions — walls, floors and stairs (10), doors and windows (2), fire safety (2), mold (2); 4 immediately hazardous (class C). 25 further violations from 2026 were closed. 121 violations on record in all, 1999–2026 — the 54 most recent are listed here
Show 36 more
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
2 doors or windows, 2 floors or stairs, 2 paint or plaster, 1 electrical, 1 general repairs, 1 leaks, 1 pests, 1 plumbing
What this counts
HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years
3 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
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
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.