Printed 2026-10-20 from blueflo.tech/b/400-west-63-street-manhattan, 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 2009 · 23 stories · 175 apartments · BIN 1088271 · BBL 1011710148
- Boiler inspection filed Jan 2026 with no defects reported
- Facade filed as safe (Feb 2024)
- Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding
- Elevator periodic inspection filed within the last year
- No heat or hot water complaints filed last winter
WINDSOR PROPERTY MANAGEMENT, IMP ASHLEY LLC C/O WINDSOR PROPERTY MGMT., IMP ASHLEY LLC
Apartments named in these records
1 of this building’s 175 apartments is named in a city record. The rest have no record naming them, which is the usual case.
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
No issues on recordBoiler burning natural gas (Cleaver Brooks CBI-200-350-15), registration current since Aug 2025
Latest accepted inspection Jan 2026, defects reported: no
What this counts
Accepted annual boiler inspection filings, any date
Latest boiler work permit 2009
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
Water and pipes
No issues on recordNon-Lead (statistical analysis/predictive model)
Pests and cleanliness
2 resolved since 2025Fire and safety
No issues on recordStructure and facade
Issues on record, most recently 2024Safe (cycle 9, filed Feb 2024)
What this counts
Most recent facade (FISP) filing in the latest 5-year cycle
- Sidewalk shed and scaffoldingfoundNo active shed permit; permits since Oct 2019, last expired Sep 2024
- 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: 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
Elevators
No issues on record5 active elevators; latest periodic inspection Sep 2026
What this counts
Active elevator devices registered to this building ID
Energy
ENERGY STAR score 23 (2024 report)
What this counts
Letter grades are issued by the city under Local Law 33 and posted near the building entrance; Blueflo shows the reported score only
General condition and all records
1 open: 1 about building conditions — walls, floors and stairs (1). 3 further violations from 2024–2026 were closed. 6 violations on record in all, 2015–2026 — the 4 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
44 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 1 earlier complaint on record from 2024
Nothing on record
- 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
- Gas pipingno recordNo open gas piping filing violations. Inspection results themselves are not published
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.