# 23 W 73 St, Manhattan What New York City's public records say about this building. Page: https://blueflo.tech/b/23-west-73-street-manhattan > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. ## In one line 2 open immediately hazardous (class C) HPD violations about mold (Housing Maintenance Code Violations, as of 2026-10-20) ## The building - **Year built:** 1926 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 16 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 251 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 2 open immediately hazardous (class C) HPD violations about mold ## Also on record - In the Central Park West-West 73rd - 74th Street Historic District: exterior changes need Landmarks Commission approval ## Clean in the records - Water service line on record as non-lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30) - Boiler inspection filed Jun 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-20) - Facade filed as safe (Mar 2026) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21) - Elevator periodic inspection filed within the last year (DOB NOW Elevator Safety Compliance, as of 2026-10-20) - No heat or hot water complaints filed last winter (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Jun 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-20) - **Facade rating:** Safe (cycle 10, filed Mar 2026) (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20) - **Water service line:** Non-Lead (field inspection) (Lead Service Line Location Coordinates, as of 2026-01-30) - **FEMA flood zone:** Outside FEMA's 1% annual-chance flood zone: X (FEMA National Flood Hazard Layer, as of 2026-10-21) - **Stormwater flooding:** 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) (NYC Stormwater Flood Maps, as of 2024-07-03) - **Basement:** Below grade (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 4 open: 4 about building conditions — mold (3), walls, floors and stairs (1); 2 immediately hazardous (class C). 20 further violations from 2023–2025 were closed. 92 violations on record in all, 2001–2025 — the 24 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-20) - **DOB violations:** 9 open: 3 about building conditions, 6 about filings or paperwork (DOB Violations, as of 2026-10-20) - **Heat and hot water complaints:** 0 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) - **Resident complaints to the city:** 8 electrical, 5 plumbing, 3 doors or windows, 3 paint or plaster, 2 floors or stairs, 2 mold, 1 general repairs (Housing Maintenance Code Complaints and Problems, as of 2026-10-20) ## More systems - **Rent stabilization:** On 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. Co-op or condo on the list: renters who moved in after conversion are not covered (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning natural gas (Tecogen CM-75), registration current since Sep 2026 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** Latest boiler work permit 2021 (5 on record) (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** 6 active elevators; latest periodic inspection Mar 2026 (DOB NOW Elevator Safety Compliance, as of 2026-10-20) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-20) - **Energy:** ENERGY STAR score 40 (2024 report) (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 197 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Sidewalk shed and scaffolding:** No active shed permit; permits since Mar 2020, last expired Mar 2024 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Landmark status:** In the Central Park West-West 73rd - 74th Street Historic District (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 3 of 251 apartments named in a city record: - Apt 408: https://blueflo.tech/b/23-west-73-street-manhattan/unit/408 - Apt 502: https://blueflo.tech/b/23-west-73-street-manhattan/unit/502 - Apt 505: https://blueflo.tech/b/23-west-73-street-manhattan/unit/505 ## Registered with the city - SOLSTICE RESIDENTIAL GROUP (Agent, Registration Contacts) - PARK ROYAL OWNERS, INC (CorporateOwner, Registration Contacts) - PARK ROYAL OWNERS INC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/23-west-73-street-manhattan/records - The same card as JSON: https://blueflo.tech/v1/buildings/23-west-73-street-manhattan - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=23-west-73-street-manhattan - How to use this data: https://blueflo.tech/llms.txt