Products, Vendors, CAD Files, Spec Sheets and More...
Sign up for LAWeekly newsletter
A driveway comprised of shells has led to conflicts, controversy and consternation for a pair of homeowners and city officials in a small Florida community.
Ann Sepe and Alfred Marchand installed a shell driveway at their home with the approval of the Marco Island, Fla. planning board. The city disagrees with that decision, however, believing shells are an illegal material for driveways.
Marco Island Community Development Director Steve Olmsted said he believes the city?EUR??,,????'?????<????????????EUR??,,??s ordinances prohibit shell and gravel driveways. He also went to the Planning Board asking for their review of four city ordinances that are inconsistent and vague regarding permissible driveway materials.
Olmsted said his interpretation is that no shell, aggregate, gravel or stone is allowed on Marco Island, Fla. driveways, and when he asked if Planning Board members agreed, he found most did not.
The city?EUR??,,????'?????<????????????EUR??,,??s land development code lists asphalt, concrete, solid concrete pavers in a ?EUR??,,????'?????<????????smooth well-graded condition?EUR??,,????'?????<???????? were allowable driveway and parking lot materials. City Planner Bryan Milk said the ordinance applies to all island properties.
Another section of the ordinance, which Milk said applies specifically to single-family residential properties, lists the same options plus ?EUR??,,????'?????<????????other appropriate dustless materials.?EUR??,,????'?????<????????
?EUR??,,????'?????<????????If you go to a gravel driveway and kick your foot around, do the same with a shell driveway, your shoes are going to be quite dusty ?EUR??,,????'?????<?????????????(R)? I don?EUR??,,????'?????<????????????EUR??,,??t think the intent here was to prevent all dust,?EUR??,,????'?????<???????? Olmsted said.
Planning Board members and city officials recognized that water quality, aesthetics and the environment were factors to be considered. It was argued that shell and gravel may be better for the environment limiting runoff and allowing water to percolate into the ground.
Milk said the city inherited the code of ordinances from Collier County and in 2001 he worked with former Community Development Director Greg Niles and former city Zoning Administrator Kelly Smith to amend the ordinances.
Milk said that from his ?EUR??,,????'?????<????????historical perspective,?EUR??,,????'?????<???????? there were several river rock and shell driveways on the island that dated back to the ?EUR??,,????'?????<????????Deltona days?EUR??,,????'?????<???????? ?EUR??,,????'?????<??????????? when the island was developed by Deltona Corp.
?EUR??,,????'?????<????????I don?EUR??,,????'?????<????????????EUR??,,??t know, but I personally envisioned a prohibition of shell or gravel driveways on Marco Island, but just new driveways and parking lots,?EUR??,,????'?????<???????? he said.
Milk said the concern may be more about the sub-grade, the condition of the layer beneath the shells and gravel, than about the dust or the smoothness.
Marchand, said he constructed the base of his shell driveway the same way one would if they were installing a concrete driveway, adding that washed shells are environmentally friendly.
?EUR??,,????'?????<????????Shell is pervious. Scientifically, you can run water through the stuff,?EUR??,,????'?????<???????? he said.
Olmsted said there was a concern that gravel and shell driveways allowed for more weeds and potholes contributing to ?EUR??,,????'?????<????????neighborhood blight.?EUR??,,????'?????<????????
The driveway was installed in April and the homeowners owners received a notice of code violation July 7. The driveway must be corrected by Nov. 22, according to Code Enforcement officials.
If the couple decides to leave the shell driveway they may be able to appeal before the Code Enforcement Board, however they said they had not yet decided how to handle the time and expense of potentials fees, fines and attorney representation.
Source: Marco Eagle (Marco Island, Fla.)
Francisco Uviña, University of New Mexico
Hardscape Oasis in Litchfield Park
Ash Nochian, Ph.D. Landscape Architect
November 12th, 2025
Sign up to receive Landscape Architect and Specifier News Magazine, LA Weekly and More...
Invalid Verification Code
Please enter the Verification Code below
You are now subcribed to LASN. You can also search and download CAD files and spec sheets from LADetails.