Building health · MANHATTAN, NY
built 1848 · 4 stories · 7 apartments
Also known as 361 W 21 St — one building, several doors.
Flooding
Issues on recordFEMA flood zone
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer, as of 2026-10-19
What this counts
Effective FIRM zones touching the building footprint
Stormwater flooding
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)
NYC Stormwater Flood Maps, as of 2024-07-03
What this counts
Mapped ponding touching the building footprint
BasementWhole tax lot
Below grade
PLUTO (tax lot data), as of 2026-08-24
Heat and hot water
No issues on recordWhat has happened here
Heat source
Boiler burning natural gas (Weil Mclain EGH-85), registration current since Oct 2024
Clean Air Tracking System (boiler registrations), as of 2026-10-19 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings
Latest accepted inspection May 2026, defects reported: no
DOB NOW: Safety Boiler, as of 2026-10-17 · See the boiler filings at DOB →
What this counts
Accepted annual boiler inspection filings, any date
- 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 recordWhat has happened here
Water service line
Non-Lead (records)
Lead Service Line Location Coordinates, as of 2026-01-30
Structure and facade
No issues on recordWhat has happened here
Landmark statusWhole tax lot
In the Chelsea Historic District
PLUTO (tax lot data), as of 2026-08-24
- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
General condition and all records
Permit history
11 permits since 1990
2026 Jun
General construction permit
2025 Feb
General construction permit
2022 Apr
General construction permit
2021 Dec
Plumbing permit
2021 Nov
Plumbing permit
2020 Jun
Mechanical systems permit
2016 May
Plumbing permit, General construction permit
2015 Mar
Heating/ventilation permit
DOB NOW: Build – Approved Permits, as of 2026-10-17 · See every permit at DOB →
What this counts
DOB permits issued (DOB NOW and legacy BIS), one per job and work type; excludes sheds
Everything else on record
- HPD violationsfound0 open. 2 violations on record in all, 1986–2011 — the 0 most recent are listed here
- DOB violationsfound0 open
- Resident complaints to the cityfoundno complaints
Nothing on record
Rent and tenancyNot on the state list
- 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
Gasno record
- Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
Energyno record
- Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
- Elevatorsnot requiredNo elevators registered to this building
Sources
23 datasetsFEMA
- FEMA National Flood Hazard Layer2026-10-19
- OpenFEMA NFIP Redacted Claims (v3)2026-09-09
NYC DCP
- NYC GeoSearch (address directory)2026-10-19
- 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 Compliance2026-10-18
- DOB NOW: Build – Approved Permits2026-10-17
- DOB NOW: Safety Boiler2026-10-17
- DOB NOW: Safety – Facades Compliance Filings2026-10-18
- DOB Permit Issuance (BIS)2026-10-19
- DOB Safety Violations2026-10-18
- DOB Violations2026-10-18
NYC DOB / Mayor's Office
NYC HPD
- Buildings Subject to HPD Jurisdiction2026-08-12
- Housing Maintenance Code Complaints and Problems2026-10-19
- Housing Maintenance Code Violations2026-10-19
- Multiple Dwelling Registrations2026-08-12
- Registration Contacts2026-08-12
NYC OTI
- AddressPoint2026-07-07
- Building Footprints2026-10-11
NYC Rent Guidelines Board / NYS HCR
Each date is when we last checked that dataset, not when the record itself was created.
Every row shows the record it came from and the date it was last checked.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.