# 146 Ralph Ave, Brooklyn

What New York City's public records say about this building. Page: https://blueflo.tech/b/146-ralph-avenue-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 725 Halsey St, 727 Halsey St, 729 Halsey St: one building, several doors, and this card covers all of them.

## In one line

10 open immediately hazardous (class C) HPD violations about heat or hot water and fire safety and pests (Housing Maintenance Code Violations, as of 2026-10-19)

## The building

- **Year built:** 1927 (PLUTO (tax lot data), as of 2026-08-24)
- **Stories:** 4 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)
- **Homes:** 6 (Buildings Subject to HPD Jurisdiction, as of 2026-08-12)

## Worth knowing

- 10 open immediately hazardous (class C) HPD violations about heat or hot water and fire safety and pests
- City records list the water service line's material as unknown (lead not ruled out)
- Basement on record, and the city's stormwater map shows flooding here in at least one storm scenario
- 33 open HPD violations about building conditions

## Also on record

- City stormwater map shows deep and contiguous flooding at this building in the Extreme storm, 2080 sea levels scenario

## Clean in the records

- Outside FEMA's 1% annual-chance flood zone (FEMA National Flood Hazard Layer, as of 2026-10-20)

## Building systems

- **Boiler inspection filings:** Latest accepted inspection Dec 2018, defects reported: no (DOB NOW: Safety Boiler, as of 2026-10-19)
- **Facade rating:** Not required: facade inspections apply only to buildings taller than 6 stories (DOB NOW: Safety – Facades Compliance Filings, as of 2026-10-19)
- **Water service line:** Unknown - Lead Status Unknown (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 2026-10-20)
- **Stormwater flooding:** Extreme storm, 2080 sea levels: Deep and contiguous flooding (1 ft+); 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:** 43 open: 33 about building conditions — heat or hot water (7), walls, floors and stairs (6), fire safety (5), leaks (4); 10 immediately hazardous (class C), 10 about paperwork or notices. 1 further violation from 2024 was closed. 54 violations on record in all, 2015–2026 — the 44 most recent are listed here (Housing Maintenance Code Violations, as of 2026-10-19)
- **DOB violations:** 9 open: 8 about building conditions, 1 about filings or paperwork (DOB Violations, as of 2026-10-19)
- **Heat and hot water complaints:** 2 heat or hot water complaints (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)
- **Resident complaints to the city:** 4 general repairs, 2 electrical, 2 heat or hot water, 2 unsanitary conditions (Housing Maintenance Code Complaints and Problems, as of 2026-10-20)

## More systems

- **Rent stabilization:** Not on the state's 2024 list. Owners who register late or not at all are missing, so ask HCR about a specific apartment (Rent Stabilized Building Lists (2024 HCR registrations), as of 2025-11-30)
- **Heat source:** No boiler registration or district steam on record (Clean Air Tracking System (boiler registrations), as of 2026-10-20)
- **Boiler work permits:** Latest boiler work permit 2003 (DOB Permit Issuance (BIS), as of 2026-10-19)
- **Elevators:** No elevators registered to this building (DOB NOW Elevator Safety Compliance, as of 2026-10-19)
- **Gas piping:** Open violation for not filing the periodic gas piping inspection (2026) (DOB Safety Violations, as of 2026-10-19)
- **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:** 4 permits since 1990 (DOB NOW: Build – Approved Permits, as of 2026-10-19)
- **Sidewalk shed and scaffolding:** No sidewalk shed permits on record (DOB NOW: Build – Approved Permits, as of 2026-10-19)
- **Landmark status:** Not in a historic district on record (PLUTO (tax lot data), as of 2026-08-24)

## By apartment

3 of 6 apartments named in a city record:

- Apt 2: https://blueflo.tech/b/146-ralph-avenue-brooklyn/unit/2
- Apt 3: https://blueflo.tech/b/146-ralph-avenue-brooklyn/unit/3
- Apt 10: https://blueflo.tech/b/146-ralph-avenue-brooklyn/unit/10

## Registered with the city

- LENCAL REALTY CORP (CorporateOwner, Registration Contacts)
- TOWER 729 REALTY LLC (TaxLotOwner, PLUTO (tax lot data))

## More

- Every record behind this card: https://blueflo.tech/b/146-ralph-avenue-brooklyn/records
- The same card as JSON: https://blueflo.tech/v1/buildings/146-ralph-avenue-brooklyn
- Ask about any building from an assistant (MCP): https://blueflo.tech/mcp
- Report something wrong: https://blueflo.tech/dispute?slug=146-ralph-avenue-brooklyn
- How to use this data: https://blueflo.tech/llms.txt