# 41 Jefferson St, Brooklyn What New York City's public records say about this building. Page: https://blueflo.tech/b/41-jefferson-street-brooklyn > These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked. Also known as 606 Bushwick Ave, 608 Bushwick Ave, 610 Bushwick Ave: one building, several doors, and this card covers all of them. ## In one line 1 hazardous (class 1) building code violation from 2026 is still open (DOB Violations, as of 2026-10-20) ## The building - **Year built:** 1931 (PLUTO (tax lot data), as of 2026-08-24) - **Stories:** 4 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) - **Homes:** 21 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12) ## Worth knowing - 1 hazardous (class 1) building code violation from 2026 is still open - 5 heat or hot water complaints filed with the city last winter - Sidewalk shed permitted since Mar 2019 ## Also on record - On the state's list of buildings with rent-stabilized apartments (2024 registrations) ## Clean in the records - Water service line on record as non-lead (records) (Lead Service Line Location Coordinates, as of 2026-01-30) - Boiler inspection filed Aug 2025 with no defects reported (DOB NOW: Safety Boiler, 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) ## Building systems - **Boiler inspection filings:** Latest accepted inspection Aug 2025, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-20) - **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-20) - **Water service line:** Non-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:** No basement (PLUTO (tax lot data), as of 2026-08-24) ## Violations and complaints - **HPD violations:** 1 open: 1 about building conditions — doors and windows (1). Also 3 older records from 1989–2009 never closed. 12 further violations from 2024–2026 were closed. 220 violations on record in all, 1989–2026 — the 16 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-20) - **DOB violations:** 7 open: 1 about building conditions, 5 about filings or paperwork, 1 older than 10 years (DOB Violations, as of 2026-10-20) - **Heat and hot water complaints:** 5 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-21) - **Resident complaints to the city:** 17 heat or hot water, 1 electrical, 1 plumbing (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 788), registration current since Mar 2026 (Clean Air Tracking System (boiler registrations), as of 2026-10-21) - **Boiler work permits:** Latest boiler work permit 2014 (DOB Permit Issuance (BIS), as of 2026-10-20) - **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-20) - **Gas piping:** No open gas piping filing violations. Inspection results themselves are not published (DOB Safety Violations, as of 2026-10-20) - **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:** 23 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Sales:** Last sold Oct 2017 for $7,500,000 (NYC Citywide Annualized Calendar Sales, as of 2026-06-09) - **Sidewalk shed and scaffolding:** Shed permit active now (DOB NOW: Build – Approved Permits, as of 2026-10-20) - **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24) ## By apartment 6 of 21 apartments named in a city record: - Apt 5: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/5 - Apt 9: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/9 - Apt 11: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/11 - Apt 12: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/12 - Apt 14: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/14 - Apt 21: https://blueflo.tech/b/41-jefferson-street-brooklyn/unit/21 ## Registered with the city - HAGER MANAGEMENT INC. (Agent, Registration Contacts) - JEFFERSON STREET EQUITIES LLC (CorporateOwner, Registration Contacts) - JEFFERSON STREET EQUITIES LLC (TaxLotOwner, PLUTO (tax lot data)) ## More - Every record behind this card: https://blueflo.tech/b/41-jefferson-street-brooklyn/records - The same card as JSON: https://blueflo.tech/v1/buildings/41-jefferson-street-brooklyn - Ask about any building from an assistant (MCP): https://blueflo.tech/mcp - Report something wrong: https://blueflo.tech/dispute?slug=41-jefferson-street-brooklyn - How to use this data: https://blueflo.tech/llms.txt