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Key Biscayne golf cart dealers, rentals, and where you can drive

One business is listed in Key Biscayne — KB Green Golf Carts on Harbor Drive — covering sales, rentals, service, and customization. This page explains what that shop offers, what driving rules apply on the island, and where to look in nearby Miami if you need more options.

Local golf cart context

Miami-Dade County pop. ~14,809 ZIPs 33149

Key Biscayne permits cart use in specific communities under village and Miami-Dade County rules.

Climate & batteries
South Florida salt exposure and heat reduce lead-acid battery life; lithium and marine connectors are preferred.
Nearby markets on this directory
Miami · Miami Beach

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Key Biscayne is a barrier island village in Miami-Dade County with about 15,000 residents, and golf carts fit its low-speed, community-oriented streets well. The village and Miami-Dade County permit cart use in specific communities, making a local dealer genuinely useful rather than a novelty. With only one listed shop on the island, knowing exactly what it covers — and when to cross the causeway to Miami — saves time.

South Florida's salt air and heat are hard on lead-acid batteries, typically cutting their useful life to three to four years near the coast. Lithium packs and marine-grade connectors are the preferred choice here, lasting eight to ten years and handling humidity far better. Whether you are buying, renting, or just keeping an existing cart running, those environmental factors should shape every decision you make.

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The dealer on the island: KB Green Golf Carts

KB Green Golf Carts sits at 79 Harbor Drive, making it the only listed shop residents can reach without leaving Key Biscayne. The business handles new and used cart sales, on-site service, rentals, and customization work, and the showroom carries parts and accessories. It is open seven days a week, including Sundays from 8 am to noon — a practical detail for island residents who want to pick up a part or drop off a cart over the weekend.

For pricing context, a new basic four-seat cart typically runs $8,000–$12,000 in Florida, while lifted or six-seat models generally fall in the $12,000–$18,000 range. Used dealer inventory typically starts around $4,500–$9,000. If you are considering a lithium battery upgrade — sensible given the coastal environment — expect to pay about $2,000–$4,500 for a conversion. Annual service tends to run $150–$300 statewide.

What golf carts cost in Florida Lithium battery guide

Renting a golf cart in Key Biscayne

KB Green Golf Carts lists rentals as one of its core services, and the shop's location on Harbor Drive makes pickup straightforward for visitors staying on the island. Statewide, a six-seat cart in season typically rents for $120–$250 per day or $500–$1,000 per week — rates at any individual shop will vary, so calling ahead to confirm availability and pricing is worthwhile, especially during peak winter months.

Renters should be aware of Florida's driving rules before heading out. Golf carts are permitted only on locally designated streets, generally those posted at 30 mph or under, and only between sunrise and sunset. Drivers 18 and older must carry a valid ID; anyone under 18 needs a learner's permit to operate a cart on public roads, a rule in effect since October 2023. Key Biscayne's village rules layer on top of state law, so confirming which streets are open to carts is a smart first step.

Florida golf cart rental guide Florida golf cart laws

Where you can drive a golf cart on Key Biscayne

Key Biscayne permits golf cart use in specific communities under village and Miami-Dade County rules — not every street on the island is automatically open to carts. Standard Florida law allows golf carts on roads designated by local authorities, typically those posted at 30 mph or less, from sunrise to sunset only. Checking with the Village of Key Biscayne or your community association before you drive is the safest approach.

If your cart qualifies as a Low-Speed Vehicle (LSV) — meaning it has been titled, registered, and insured and can reach 20–25 mph — Florida law allows it on any road posted at 35 mph or less. An LSV conversion typically costs $2,500–$5,000. That opens up more of the island's connector roads and gives you more flexibility crossing into the broader Miami-Dade street network. See the guide below for a full comparison of golf cart versus LSV rules.

Golf cart vs LSV in Florida Florida golf cart laws

More options across the causeway in Miami

With only one shop listed on the island, Key Biscayne residents sometimes need to look toward Miami for a wider selection of inventory, specialized repairs, or custom builds. The Miami directory page lists more than a dozen dealers, including Advantage Golf Cars, Beachside Golf Cars, Extreme Golf Cart of Florida, GEM of Miami, and others spread across the metro area. Miami Beach also has two listed businesses — citycarts and South Beach Miami Golf Cart Tours — which may be convenient depending on where you are coming from.

If you are shopping for a street-legal LSV, a specific brand, or a heavily customized build, the larger Miami market gives you more choices to compare. It is worth calling ahead to confirm what any shop has in stock before making the drive, since inventory at smaller dealers can turn over quickly.

Golf cart dealers in Miami Golf cart dealers in Miami Beach How to pick a dealer

Key Biscayne ZIP codes we cover

33149

More options in Key Biscayne? Browse the nearby cities and Florida categories below. Own a business here? Use the owner portal.

Keep exploring golf carts near Key Biscayne

Miami More than a dozen dealers across the metro area for sales, service, and custom builds Miami Beach Two dealers including a tour operator — useful if you are coming from the beach side Florida golf cart laws Full breakdown of where carts and LSVs can go, age rules, and insurance requirements Golf cart vs LSV in Florida Understand which type fits Key Biscayne's roads and your driving needs Lithium battery guide Why lithium makes sense in South Florida's salt air and what a conversion costs Florida golf cart rental guide What to ask before renting, typical prices, and delivery options statewide Florida Dealers Jump from this city hub into dealer-focused pages across Florida. Florida Rentals Compare this city with other rental-heavy Florida markets. Florida Repairs Browse statewide repair and service coverage from this city page. Florida Parts Find more parts, batteries, and accessory pages across Florida. Custom Golf Carts Explore lifted, upgraded, and custom build pages statewide. Street Legal Carts See more Florida pages focused on street-legal carts and LSVs.

Helpful Florida guides before you contact a business

Florida golf cart laws Useful before comparing businesses in Key Biscayne when road-use or neighborhood rules matter. Golf cart costs in Florida Adds pricing context before you contact businesses in Key Biscayne. Dealer selection guide A simple framework for comparing dealer listings in and around Key Biscayne. Dealer selection guide Useful when you want a better shortlist before contacting businesses in Key Biscayne.

Key Biscayne golf cart questions, answered

Is there a golf cart dealer in Key Biscayne?

Yes — KB Green Golf Carts at 79 Harbor Drive is the one listed dealer on the island. It handles sales, service, rentals, and customization and is open seven days a week including Sundays. For a broader selection, Miami has more than a dozen dealers across the metro area.

Can you rent a golf cart in Key Biscayne?

KB Green Golf Carts on Harbor Drive offers rentals. Statewide, six-seat carts typically run $120–$250 per day or $500–$1,000 per week in season. Call ahead to confirm current availability and pricing, especially during the busy winter months.

Where can you legally drive a golf cart on Key Biscayne?

Key Biscayne allows cart use in specific communities under village and Miami-Dade County rules. Florida state law limits golf carts to locally designated roads, generally posted at 30 mph or less, between sunrise and sunset. Check with the Village or your community association before driving on unfamiliar streets.

Do you need a license to drive a golf cart in Key Biscayne?

Drivers 18 and older must carry a valid ID. Since October 2023, anyone under 18 needs a learner's permit to operate a golf cart on public roads in Florida. These rules apply on top of any local village requirements.

How long do golf cart batteries last near the coast in South Florida?

Lead-acid battery packs typically last three to four years in South Florida's salt air and heat, shorter than the four-year average inland. Lithium packs last eight to ten years and handle the coastal environment much better. A lithium conversion typically costs $2,000–$4,500 at a Florida dealer.

What does a golf cart cost in Key Biscayne?

Florida-wide, a new basic four-seat cart typically runs $8,000–$12,000, and a six-seat or lifted model runs $12,000–$18,000. Used dealer inventory generally starts around $4,500–$9,000. Street-legal LSV models range from $18,000 to $35,000. KB Green Golf Carts on Harbor Drive can give you current pricing for their inventory.

What is the difference between a golf cart and an LSV in Florida?

A golf cart is limited to designated local roads at 30 mph or less, sunrise to sunset. A Low-Speed Vehicle is titled, registered, and insured, reaches 20–25 mph, and can legally travel on any road posted at 35 mph or less. An LSV conversion typically costs $2,500–$5,000 in Florida.

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