# 250 Adelphi St, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/250-adelphi-street-brooklyn > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. ## In one line City records list the water service line as lead (Lead Service Line Location Coordinates, as of 2026-01-30) ## The building - **Year built:** 1913 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 4 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 16 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - City records list the water service line as lead - 2 open immediately hazardous (class C) HPD violations about mold and pests - 7 open HPD violations about building conditions ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) - In the Fort Greene Historic District: exterior changes need Landmarks Commission approval ## Clean in the records - Boiler inspection filed Jan 2026 with no defects reported (DOB NOW: Safety Boiler, as of 2026-10-21) - Outside FEMA's 1% annual-chance flood zone; no mapped stormwater flooding (FEMA National Flood Hazard Layer, as of 2026-10-21) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Jan 2026, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-21) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-21) - **Water service line:** Lead (records) (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:** 7 open: 7 about building conditions — mold (5), pests (1), structure and facade (1); 2 immediately hazardous (class C). 13 further violations from 2025–2026 were closed. 120 violations on record in all, 2008–2026 — the 20 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-21) - **DOB violations:** 3 open: 2 about filings or paperwork, 1 older than 10 years (DOB Violations, as of 2026-10-21) - **Heat and hot water complaints:** 4 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-21) - **Resident complaints to the city:** 5 paint or plaster, 3 heat or hot water, 3 leaks, 3 plumbing, 1 appliances, 1 doors or windows, 1 electrical, 1 mold (Housing Maintenance Code Complaints and Problems, as of 2026-10-21) ## More systems - **Rent stabilization:** On the state's list of buildings with at least one rent-stabilized apartment (2024 registrations) (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30) - **Heat source:** Boiler burning natural gas (Weil Mclain 880), registration current since Mar 2024 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** Latest boiler work permit 2018 (3 on record) (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-21) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-21) - **Energy:** Not required: energy reporting applies to buildings over 25,000 sq ft (Energy and Water Data Disclosure (Local Law 84), as of 2025-11-25) ## Permits and work - **Permit history:** 5 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-21) - **Sales:** No recorded sale since 2016 (NYC Citywide Annualized Calendar Sales, as of 2026-06-09) - **Sidewalk shed and scaffolding:** No sidewalk shed permits on record (DOB NOW: Build – Approved Permits, as of 2026-10-21) - **Landmark status:** In the Fort Greene Historic District (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 11 of 16 apartments named in a city record: - Apt 3: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/3 - Apt 5: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/5 - Apt 6: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/6 - Apt 7: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/7 - Apt 8: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/8 - Apt 9: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/9 - Apt 10: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/10 - Apt 12: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/12 - Apt 14: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/14 - Apt 15: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/15 - Apt 17: https://blueflo.tech/b/250-adelphi-street-brooklyn/unit/17 ## Registered with the city - Adelphi Court LLC (Agent, Registration Contacts) - ADELPHI COURT LLC (CorporateOwner, Registration Contacts) - ADELPHI COURT LLC. (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/250-adelphi-street-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/250-adelphi-street-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=250-adelphi-street-brooklyn - How to use this data: https://blueflo.tech/llms.txt