Monroe County household hazardous waste - Key Largo Transfer Station
Permanent drop-off A household hazardous waste drop-off site run by Monroe County Solid Waste in Key Largo, Monroe County, Florida.
- Address
- Card Sound Road, CR 905, Key Largo, FL
- Hours
- HHW by appointment only (305-367-4236)
- Who can use it
- Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Cost
- Free
- Appointment
- Required
- Phone
- 305-367-4236
Call ahead. Hours, limits and accepted items change, and sites close for weather and holidays. Confirm with Monroe County Solid Waste at 305-367-4236 before you load the car.
What you can bring
- –Paint
- –Batteries
- ✓Motor oil
- –Antifreeze
- –Gasoline
- –Fluorescent bulbs
- ✓Electronics
- –Propane
- –Pesticides
- –Pool chemicals
✓ accepted · ✕ not accepted · – not listed by the source. Exact wording from the official list is below.
Accepted (official list)Household hazardous waste; e-waste; used oil (5 gal containers, 25 gal per visit, free)
What they won’t take
Not accepted (official list)Radioactive waste
Limits
Quantity limitsTransport may not exceed 25 gallons or 220 lbs per trip (multiple trips allowed)
Rules and residency
Who can use itFree collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
Directions
Nearby alternatives
Most programs only serve their own residents: check “who can use it” first.
- Permanent drop-off · MM 21.5, Blimp Road, Cudjoe Key, FLWho can use it: Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Permanent drop-off · MM 68, Long Key, FLWho can use it: Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Permanent drop-off · Corner of Atlantic Avenue and St. Croix Place, Key Largo, FLWho can use it: Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
- Collection eventWho can use it: City of Key West residents only
All programs in Monroe County →
FAQ
Who can use Monroe County household hazardous waste - Key Largo Transfer Station?
Free collections for residents of unincorporated Monroe County (Islamorada residents: contact the Village)
Is it free?
Free
Do I need an appointment?
Yes. The official page says an appointment is required.
What will they turn away?
Radioactive waste
Last checked Sun, Oct 18, 2026, checked against the program’s own official page. Sources:
- monroecounty-fl.gov/239/Household-Hazardous-Waste-E-Waste
- floridadep.gov/sites/default/files/HHW_County_Contact_List_Oct2026.pdf