Printed 2026-10-20 from blueflo.tech/b/515-west-170-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 1917 · 6 stories · 36 apartments · BIN 1063060 · BBL 1021270058
- 6 open immediately hazardous (class C) HPD violations about pests and doors and windows
- 10 open HPD violations about building conditions
- On the state's list of buildings with rent-stabilized apartments (2024 registrations)
- Water service line on record as non-lead (excavation)
- Boiler inspection filed Feb 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
LANGSAM PROP. SER. CORP., ZANSHIN REALTY LLC
How often each problem is reported
2024 – 2026- Heat or hot water3 reports2024Heat or hot water · Mar 2024 · 1 report (3 complaints)Mar 30, 2024Mar 31, 2024Apr 4, 2024Heat or hot water · Apr 2024 · 1 report (4 complaints)Apr 12, 2024Apr 15, 2024Apr 15, 2024 (2nd)Apr 16, 2024Heat or hot water · Aug 2024 · 1 report (1 complaint)Aug 16, 202420252026
- Leaks2 reports20242025Leaks · Aug 2025 · 2 reports (3 complaints)Aug 1, 2025Aug 21, 2025Aug 21, 2025 (2nd)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
6 of this building’s 36 apartments are 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
Older records on fileShow 9 more
Latest accepted inspection Feb 2026, 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
2 complaints, 2025Non-Lead (excavation)
Pests and cleanliness
Issues on record, most recently 2025Fire and safety
9 resolved since 2023Electrical
1 complaint, 2025Structure and facade
Issues on record, most recently 2024- Facade ratingnot requiredNot required: facade inspections apply only to buildings taller than 6 stories
- Sidewalk shed and scaffoldingno recordNo sidewalk shed permits on record
- 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
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
Energy
ENERGY STAR score 71 (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
10 open: 10 about building conditions — pests (5), mold (2), walls, floors and stairs (2), doors and windows (1); 6 immediately hazardous (class C). Also 1 older record from 1992 never closed. 25 further violations from 2023–2025 were closed. 91 violations on record in all, 1989–2025 — the 41 most recent are listed here
Show 28 more
What this counts
Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify
3 leaks, 2 appliances, 2 plumbing, 1 doors or windows, 1 electrical, 1 floors or stairs, 1 general repairs, 1 paint or plaster
What this counts
HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years
4 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
- 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.