Gravel in Cudjoe Key, FL

Material prices vary by type, but delivered gravel in the Florida Keys often runs roughly $25 to $60 per ton for common aggregates, with island hauling surcharges that can add $50 to $200 per load. Installation (grading, compacted base, edging) typically adds $1,000 to $4,000 depending on scope and site access. Hello Gravel requires a 3-ton minimum and can provide a local quote and any extra hauling fees when you check your zip code.

For stability and longevity near saltwater, crushed limestone or crushed trap rock (granite) are commonly recommended because they interlock and resist movement. Crushed shell or coquina give an authentic Keys look and drain well but break down faster and may shift during storm surge. Avoid loose pea gravel for driveways since it tends to roll and migrate on sandy sites.

Permitting and HOA rules vary by neighborhood and shoreline zone; some coastal areas in Monroe County require building or shoreline permits for driveways or changes to hardscape. Always check with the Monroe County Building Department and your HOA before starting work. If you need help, contact Hello Gravel or your local planning office for guidance on documentation to provide contractors.

A common 2-car driveway size is 20 ft by 40 ft (800 sq ft). For a compacted base of 6 inches plus a 2-inch top course (8 inches total) you would need about 19.8 cubic yards, which is roughly 25 to 28 tons using a typical density of about 1.3 tons per cubic yard. Sandy subgrades often require a thicker base and a geotextile, so plan for extra material and ask Hello Gravel for a site-specific estimate.

Heavy rains and storm surge can wash away fines and shift loose aggregate, especially on flat sandy ground. We recommend a geotextile fabric, a well-compacted crusher-run or 2- to 4-inch crushed-rock base, sturdy edging (concrete, timber, or pavers), and elevating the drive where practical to reduce flood impacts. For properties at risk of surge, consult a local contractor or engineer to design elevation, drainage swales, or retaining edges.

Hello Gravel connects you with suppliers that serve West Florida and the Florida Keys, but delivery availability depends on your zip code and local supplier access. Our platform has a 3-ton minimum and some orders to the Keys may incur island, barge, or long-haul fees; remote drops can also require added labor or smaller trucks. Request a quote in checkout to see any location-specific charges and to note site access details for the driver.

In a tropical, high-rainfall location expect to regrade after major storms and generally once per year for vehicle areas; topping up 0.5 to 1 inch every 1 to 3 years is common depending on traffic. Use landscape fabric beneath aggregate to cut weeds, install solid edging to reduce migration, and consider periodic compaction after regrading. For high-traffic areas you can also use polymer stabilizers or grid pavers that lock aggregate in place, but discuss options with your contractor.

Crushed shell is locally available, affordable, and visually appropriate for the Keys, but it is softer and breaks down faster so it needs more frequent topping and compaction. Crushed limestone or crushed rock provides better interlock and longer life, though it can be pricier and may not match the local aesthetic as well. Recycled concrete can be cost-effective but varies in quality and may require more processing and screening to be reliable as a finished top course.

Monroe County has coastal, stormwater, and environmental regulations that can affect driveway work; in many cases permeable surfaces are encouraged, but certain shoreline or stormwater management zones may require permits or engineered solutions. Gravel is typically considered permeable, but you should confirm local requirements with the Monroe County Planning and Environmental Resources office before installation. If your property is in a special flood hazard or coastal construction zone, additional rules may apply.

Gravel: lowest upfront cost, permeable, easy to repair, but requires more frequent maintenance and can wash out during storms. Asphalt: smoother and longer lasting for regular vehicle use, but more expensive, less permeable, and can be damaged by floodwaters or salt spray over time. Pavers: most durable and attractive, provide good drainage if installed correctly, but costliest and may still shift on sandy ground unless built over a proper base and edge system. Choose based on budget, desired look, expected storm exposure, and long-term maintenance willingness.