Jorge Uribe, a luxury real estate agent, thought it would be an easy sale. The Morningside home sits in a gated community in Miami鈥檚 Upper East Side near a prestigious private school, a waterfront park and in one of the country鈥檚 hottest housing markets.
Instead, it鈥檚 become one of the toughest properties to sell in his career.
Every potential buyer has to be told that a neighboring gas station leaked fuel 40 years ago, which spread to contaminate the groundwater beneath the home.
Even with assurances that the home鈥檚 drinking water isn鈥檛 affected and that the cleanup costs won鈥檛 fall on a future owner, deals keep falling apart. He said he鈥檚 lost 10 so far.
鈥淭hey just walked away and walked away and walked away,鈥� Uribe said. 鈥淣ow we鈥檙e down to 50 percent of the value as it would be if the property was clean.鈥�
The property 鈥� a 1930s duplex featuring a two-bedroom, one-bath main house with a Spanish barrel tile roof and a towering mango tree, plus two separate efficiencies 鈥� is one of many sites affected by gas leak contamination that became endemic during the 1980s. The problem was widespread throughout the county as gas stations used steel underground storage containers that were highly corrosive, especially in coastal communities. State-funded programs to clean up gas spills exist, but, in the case of this property, have proven to be ineffective and slow.
It was listed in 2024 for $1.9 million and should be 鈥渇lying off the shelf,鈥� Uribe said, given its potential to build four units up to three stories tall on the quarter-acre lot. Plus the house sits in a quiet historically-designated neighborhood along Biscayne Bay, surrounded by Mediterranean Revival-style houses shaded by palms, mahogany and oak trees draped in Spanish moss.
The home was once was owned by Dell Gardo, a Cuban immigrant who purchased it with money he earned performing in nightclubs and on cruise ships. Nearly four decades ago, he met comedian-ventriloquist Patrick Murray on a cruise and took him under his wing, beginning a 39-year friendship.
When Gardo died in 2024, he left the house to Murray with instructions to sell it and distribute the proceeds to family and friends.
But Murray worries about upholding his best friend鈥檚 wishes.
As buyers walk away, the price keeps falling. Uribe now has it listed for $950,000. Most interested buyers see the house as a teardown, but get cold feet when they consider the Pandora鈥檚 box they might be opening once they start trying to get permits.
And the pollution problem may still be an active issue. In March, the state found evidence of a new leak, which reported contamination levels higher than they鈥檝e been in three decades. The county gave Sunshine Gasoline, the current owner of the Chevron gas station and one of Florida鈥檚 largest gas companies, about four months to produce an interim report and nine months to do a full investigation from the discovery in early March.
While the issue of who is to pay is debated, the homeowner is left to wait and suffer.
鈥淕as stations get a hall pass to pollute,鈥� Uribe said.
鈥楾oo big of a problem鈥�
Petroleum leaks were common in the 1980s, when underground storage tanks were typically made of single-walled steel. Along the coast, exposure to saltwater accelerated corrosion and fuel escaped from the rusty gas tanks and leaky pipes into the groundwater.
To some extent, nearly every gas station is polluting the ground beneath it, experts say.
鈥淢ost places, it was just too big of a problem to really handle. You couldn鈥檛 clean up every site,鈥� said Michael Sukop, Florida International University Earth and Environment professor.
Old Herald clippings from 1986 reported about homeowners toilets and sinks smelling like gas, a 3-year-old getting rashes and fevers from drinking the well water and fear of driers exploding. Hundreds of residents all over the state were forced to use bottled water or hook up to city water supplies, when available.
The state knew the problem was extensive, but wasn鈥檛 sure where the leaks were. Many of the tanks were lost from both memory and records. In some cases, the new owners were not aware that the responsibility of the tanks had been transferred to them.
Even when they did know where they were, it was tricky and time-consuming getting oil companies and service stations to clean up. So the state offered amnesty in 1986 for the polluters to come forward and report their leaky tanks and the state would pay the clean up.
The state鈥檚 initiative, called the Early Detection Incentive Program, is funded by a trust fund that can generate over $200 million a year from a tax on gas imports, according to the Florida Department of Environmental Protection.
Miami-Dade County considers the program a success and has used the funds to facilitate clean-ups for 1237 leaks, according to the Miami-Dade Department of Environmental Resources Management (DERM). In the late 1980鈥檚, Miami-Dade had hundreds of reports of new gas and diesel leaks. Last year, there were just eight, DERM reported.
For Murray, the program is moving too slowly 鈥� leaving him to bear the burden while gas stations receive publicly funded cleanups.
鈥淲e understand the concerns raised regarding the length of time involved in the remediation process at this property,鈥� said Loren Parra, director of DERM, noting the county, 鈥渋s not permitted to initiate full remediation activities until the State can allocate the necessary funding.鈥�
The Florida Department of Environmental Protection acknowledged the Herald鈥檚 request for comment about clean up efforts near the Morningside house, but did not respond after multiple requests.
Over the past decade, the state has spent $54 million on cleanup efforts across the county, according to DERM.
There are currently 1,003 active leaks in Miami-Dade, according to data from DERM. There are 771 active state-funded sites and several programs being tapped to remediate gas leaks in addition to the Early Detection Incentive Program, which currently has 350 sites waiting for state funds to clean up.
鈥淚 am quite hopeless and fear the inefficiency of this program will never get my property a clean bill of health,鈥� Murray said.
On March 6, DERM and its environmental consultant hired by the state sent a letter to Sunshine, determining that the new leak they found 鈥渃onstitutes violations.鈥�
Robert Fingar, an environmental lawyer representing Sunshine, said Sunshine is working with its own environmental consultants to check the state鈥檚 findings.
鈥淭here is no confirmation of another leak,鈥� he wrote in an email to the Herald. 鈥淭here was an issue in February with a component of the tank system, and Sunshine is working with its consultants to investigate.鈥�
Wilbur Mayorga, an environmental engineer with DERM, said that despite the tank being 14 feet deep in the water table, it鈥檚 low-risk because it鈥檚 not close to any drinking or irrigation wells. Even so, the contamination still matters because the entire Biscayne Aquifer system is connected. Water 鈥� and any pollutants in it 鈥� can eventually travel through the aquifer and threaten future drinking supply.
鈥淭he Biscayne Aquifer, Miami-Dade County鈥檚 primary source of drinking water, depends on aquifer recharge to maintain the water levels and ensure a sustainable supply to our drinking water and the health of our Biscayne Bay and ecosystem,鈥� Mayorga said.
Environmental experts say one gallon of gasoline could make one million gallons of water unsafe to drink.
Some experts warn that, over time, climate change could worsen these leaks across the county in one of the most fragile aquifers in the United States.
Climate change causes groundwater to rise by the coast, acting as a 鈥渉idden threat鈥� that exacerbates flooding risk by pushing the groundwater upward as sea levels increase.
鈥淎s the water level rises, and we know it鈥檚 rising, albeit slowly, these things can come all the way to the surface at some point, especially if it鈥檚 floating product, that鈥檚 a really dire circumstance,鈥� Sukop, the FIU professor, said.
Stalled remediation
The state has invested $416,000 into this particular site for monitoring and some clean-up efforts. The Early Detection Incentive Program does not have a cap on how much money it takes to clean a property.
In the late 1990s, contractors spent nearly four years using state funds to address the leak. They installed extraction wells, soil vacuums, pumps and air-water separators and reduced contamination levels to what officials classified as 鈥渕inimal.鈥� At one point, they were pumping contaminated groundwater at a rate of 61 gallons per minute, sending it through an air-stripping tower to evaporate pollutants.
Then funding halted as the state had to prioritize worse leaks.
When remediation ends too soon, contamination often rebounds, according to DERM officials. Even after years of cleanup, residual gasoline in the groundwater can migrate back into more 鈥渢ransmissive areas鈥� 鈥� where it spreads more easily.
That鈥檚 what happened here.
In 2007, the gas station owners at the time, Europa Biscayne LLC, installed two new 15,000-gallon double-walled fiberglass tanks. But evidence of the original spill remained. Documents from Department of Environmental Protection noted, and smelled, floating fuel visible beneath the tanks.
By 2017, monitoring wells 鈥� narrow pipes drilled into the ground to test groundwater 鈥� confirmed that contamination had been migrating off-site.
Around that time, Murray鈥檚 late friend Dell allowed county and state consultants to test on his property, where they installed monitoring wells. Other nearby properties, including the Cushman School, denied access for groundwater testing, according to Department of Environmental Protection documents. Representatives from the Cushman School did not respond to requests for comment.
Letter of 鈥榗omfort鈥�
The county shared with Murray a 鈥渓etter of comfort鈥� he could give potential buyers to let them know they are not responsible for the cleanup, and that the contamination is not a current risk.
But the letter also disclosed that construction would require close coordination with regulators to avoid spreading contamination 鈥� a process that adds time and cost.
鈥淚t just slows you down,鈥� Uribe said. 鈥淎nd slow means money 鈥� you can鈥檛 turn around and construct quickly. Developers will go somewhere else with less bureaucracy.鈥�
If it does somehow spread during construction, the owner could be charged and held responsible for 鈥渟ome portion of the site rehabilitation,鈥� Department of Environmental Protection documents say.
鈥淏uyers want proof that they can get building permits, develop the property and sell the units. This seems impossible with contaminated groundwater on-site,鈥� Murray said.
One buyer backed out after commissioning their own environmental report. Another said they couldn鈥檛 afford to tie up capital without certainty.
鈥淲e don鈥檛 have discretionary capital we could park here,鈥� he wrote to Murray in an email shared with the Herald.
He went on, 鈥淭here鈥檚 also a down gradient slope, which could result in more areas of the subject property being affected before it gets better. Tough to gauge how long it would take to have the site clear and I don鈥檛 have the capital willing to spend further dollars without absolute certainty of a clean site.鈥�
They asked several lawyers what their legal options might be, but Murray couldn鈥檛 afford the legal fees.
But one environmental attorney they consulted did offer to take the home off their hands for $250,000, Murray said.
Murray and Uribe considered holding the property for a few more years, hoping conditions would improve. But the family relying on the sale is getting older, so they kept it on the market.
There are signs of movement. This month, another buyer made an offer. Murray accepted.
The buyer recently finished the inspections, but Murray isn鈥檛 holding his breath.
鈥淚t鈥檚 still very much up in the air,鈥� Murray said. 鈥淏ut I鈥檓 praying it goes through.鈥�
Ashley Miznazi is a climate change reporter for the Miami Herald funded by the Lynn and Louis Wolfson II Family Foundation and MSC Cruises in partnership with Journalism Funding Partners.
This story was originally published by the and shared in partnership with the Florida Climate Reporting Network, a multi-newsroom initiative founded by the Miami Herald, the Sun-Sentinel, The Palm Beach Post, the Orlando Sentinel, SA国际传谋 Public Media and the Tampa Bay Times.
