Building record from city data · BROOKLYN, NY

300 12 St

Printed 2026-10-21 from blueflo.tech/b/300-12-street-brooklyn, 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 1925 · 4 stories · 20 apartments · BIN 3023198 · BBL 3010290015

Worth knowing
2 open immediately hazardous (class C) HPD violations about pests
Source: Housing Maintenance Code Violations · as of 2026-10-19
Worth knowing
Also on record
Clean in the records
Registered with the city

12TH AND 14TH STREET INVESTOR, LLC, 12TH AND 14TH STREET INVESTOR LLC

Pests: 9 reports to the city since 2024
2024Pests · Mar 2024 · 1 report (1 complaint)Mar 14, 2024Pests · Jun 2024 · 2 reports (2 complaints)Jun 7, 2024Jun 20, 2024
2025Pests · Mar 2025 · 1 report (1 complaint)Mar 9, 2025Pests · May 2025 · 2 reports (2 complaints)May 6, 2025May 20, 2025Pests · Sep 2025 · 1 report (1 complaint)Sep 19, 2025
2026Pests · Mar 2026 · 1 report (1 complaint)Mar 11, 2026Pests · Oct 2026 · 1 report (1 complaint)Oct 4, 2026
Source: HPD Complaints and Problems · as of 2026-10-21

Also reported

2024 – 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

12 of this building’s 20 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

3 complaints, 2025–2026
Heat source

Boiler burning natural gas (Federal FST-40), registration expired since Mar 2022

Clean Air Tracking System (boiler registrations), as of 2026-10-20 · See this building's boiler registrations on NYC Open Data →
Boiler inspection filings

Latest accepted inspection Jun 2026, defects reported: no

DOB NOW: Safety Boiler, as of 2026-10-19 · See the boiler filings at DOB →
What this counts

Accepted annual boiler inspection filings, any date

Boiler work permits

Latest boiler work permit 2008

DOB Permit Issuance (BIS), as of 2026-10-19
What this counts

DOB boiler permits (BIS and DOB NOW); a permit dates work, not the boiler's age

Heat and hot water complaints

3 heat or hot water complaints

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →
What this counts

HPD complaints, heat season 2025–26 (Oct 1–May 31)

Water and pipes

6 complaints, 2024–2025

Pests and cleanliness

Issues on record · 8 complaints, 2025–2026 · 4 in the past year

Fire and safety

Issues on record, most recently 2025

Electrical

2 complaints, 2025

Structure and facade

Issues on record, most recently 2025

Flooding

No issues on record
FEMA flood zone

Outside FEMA's 1% annual-chance flood zone: X

FEMA National Flood Hazard Layer, as of 2026-10-20
What this counts

Effective FIRM zones touching the building footprint

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
What this counts

Mapped ponding touching the building footprint

BasementWhole tax lot

Below grade

PLUTO (tax lot data), as of 2026-08-24

Rent and tenancy

On the state list
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
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

General condition and all records

HPD violations

9 open: 9 about building conditions — mold (5), pests (2), fire safety (1), walls, floors and stairs (1); 2 immediately hazardous (class C). 25 further violations from 2025–2026 were closed. 214 violations on record in all, 2007–2026 — the 133 most recent are listed here

Housing Maintenance Code Violations, as of 2026-10-19 · Read these violations in full at HPD Online →
What this counts

Open HPD violations inspected in the last 10 years; class C = immediately hazardous. Paperwork = failure to file, notify or certify

Resident complaints to the city

6 pests, 5 floors or stairs, 5 plumbing, 4 appliances, 3 heat or hot water, 2 doors or windows, 2 electrical, 2 leaks, 2 unsanitary conditions, 1 general repairs, 1 paint or plaster

Housing Maintenance Code Complaints and Problems, as of 2026-10-20 · See the complaints at HPD Online →
What this counts

HPD complaints received in the last 2 years; the list below is every complaint on record for the last three years

Permit history

10 permits since 1990

DOB NOW: Build – Approved Permits, as of 2026-10-19 · See every permit at DOB →
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

Energyno record
  • Energynot requiredNot required: energy reporting applies to buildings over 25,000 sq ft
ElevatorsNot applicable
  • Elevatorsnot requiredNo elevators registered to this building

Sources

23 datasets

Each date is when we last checked that dataset, not when the record itself was created.